Detailed Information

Research Field/Keywords for Research Field

• organic electronics, organic photonics, organic semiconductor, organic-inorganic nano-hybrid, optican and electronic properties, optical nonlinearity, organic LED, organic FET, organic solar cell, Langmuir-Blodgett films, development of organic photonic and electronic materials

Education

• 1983/03, Graduated
• 1985/03, Master Course, Completed
• 1986/09, Doctor Course, Unfinished course

Employment Experience

• 1986/10 - 1998/03 Research Associate
• 1998/04 - 2007/03 Associate Professor, Faculty of Science and Engineering, Saga University
• 2007/04 - 2010/03 Associate Professor, Chemistry and Applied Chemistry, Faculty of Science and Engineering, Saga University
• 2010/04 -  *  Associate Professor, Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University

Field of Specialization

• Nanomaterials engineering, Optical engineering, Photon science, Organic and hybrid materials, Device related chemistry, Electronic materials/Electric materials

Membership in Academic Societies

• The Society of Polymer Science Japan, The Japan Society of Applied Physics, The International Society for Optical Engineering(SPIE), Chemical Society of Japan

Awards

• 日本画像学会コニカミノルタ科学振興財団研究奨励賞 （2018/06）
• 日本化学会第86春季年会講演奨励賞 （2006/03）
• '03 Pusan-Kyeongnam/Kyushu-Seibu Joint Symposium on High Polymer and Fibers （2003/09）
• 第12回(2002年春季)応用物理学会講演奨励賞受賞 （2002/03）
• DAIWA AWARDS （1994/03）

Themes for Ongoing Research

• Developement of highly efficient hybrid solar cell using organic-inoraganic perovskite
• Development of high performance organic FET devices using inorganic layer of layered perovskite as templet
• Development of organic solar cell by all wet process
• Development of new n-type organic semiconductor and their application to organic EL devices
• Development of extremely low threshold laser based on cavity polariton using organic-inorganic nanohybrid
• Development of Organic Electronic Devices Using J-Aggregated Cyanine Dye
• Development of liquid crystalline semiconductors
• Analysis of properties of organic semiconductors by quantum mechanic calculation
• Development of optical nonlinear materials by using the Langmuir-Blodgett technique
• Regulation of aggregates of dye molecules and their electronic properies
• Construction of orgnic-inorganic superlatticies based on self-organizing nature of layered perovskites and their applicaiton to optical and electronic devices
• Development of organic electroluminescent devices using wet process

Research Themes in the Past

• Development of optical nonlinear materials by using the Langmuir-Blodgett technique
• Regulation of aggregates of dye molecules and their electronic properies

Research Topics and Results

• Super Layer Structure Formation in Lead Bromide-Based Layered Perovskite Quantum-Well Films Introduced Chromophores by Molecular LEGO Technique 2024/03
• Phase transition behaviors and optical properties of fluorene-based liquid crystalline organic semiconductors doped with a chiral reagent. 2024/03
• Environmentally Friendly Preparation of Lead Halide Perovskite Solar Cell 2024/00
• Environmentally　friendly　synthesis of　lead halide perovskites using aqueous solutions 2023/11
• Preparation of Lead Bromide-Based Layered Perovskite Quantum-Well Films by Molecular LEGO Technique and Their Structural and Optical Properties 2023/09
• Preparation of Fluorene-Based Liquid Crystalline Organic Semiconductors for Blue Phase Photonic Crystal and Their Phase Transition Behaviors and Optical Properties 2023/09
• Lead bromide-based layered perovskite quantum-well films having aromatic chromophores in organic layer 2023/06
• Emissive liquid crystals based on fluorene-mesogenic skeleton for blue phase photonic crystal 2022/11
• Effect of subphase concentration on structure and aggregated morphology of lead-based layered perovskite structure 2022/09
• Lead bromide-based layered perovskite quantum-well films having polycyclic aromatic chromophores in the organic layer 2022/05
• Carrier mobility of perylene derivatives and photovoltaic efficiency of p-n junction type solar cells using the perylene derivatives and Cu phthalocyanin 2022/05
• Fabrication of flat and smooth lead-based layered perovskite films at a transfer process of the Langmuir-Blodgett method 2021/11
• Super layer structure of lead halide-based layered perovskite organic-inorganic quantum-wells having organic semiconductors as organic layer 2021/09
• Carrier transporting properties of perylene derivatives and photovoltaic properties of their p-n junction type solar cell 2021/09
• Optical and carrier mobility properties of regioregular oligo-hexylthiophenes and their copolymers with 9,9’-dihexylfluorene 2021/09
• Optical Properties of PbBr-Based Layered Perovskite Quantum Wells Having Anthracene Chromophore as Organic Layer 2021/03
• Phase transition behavior and optical properties of fluorene-based liquid crystalline semiconductors 2021/03
• Emissive properties of lead bromide-based layered perovskite quantum wells having anthracene-linked ammonoum molecules as organic layer 2020/03
• Layer structures of lead bromide based layered perovskites quantum wells having chromophore linked ammonium molecule s as an organic layer prepared by molecular mixing technique 2020/03
• Solvent-Free Mechanochemical Synthesis of a Systematic Series of Pure-Phase Mixed-Halide Perovskites MAPb(IxBr1−x)3 and MAPb(BrxCl1−x)3 for Continuous Composition and Band-Gap Tuning 2020/01
• Preparation of Lead Bromide-Based Layered Perovskite Quantum-Well LB films by Squeezed Out Technique and Their Application to Cavity Polariton Devices 2019/11
• Structural and Optical Properties of Lead Bromide-Based Layered Perovskite Quantum-Well Films Prepared by Molecular Mixing Technique 2019/11
• Emissive Properties of Lead Bromide Perovskite films 2019/11
• Optical Properties of Lead Halide Perovskites Prepared by Solid State Reaction 2019/09
• PbBr-Based Layered Perovskite Organic-Inorganic Quantum Well Films Having Anthracene Chromophore-Linked Ammonium Molecules as an Organic Layer 2019/09
• Squeezed-Out Technique To Prepare High-Quality PbBr-Based Layered Perovskite Langmuir−Blodgett Films Applicable to Cavity Polariton Devices 2019/09
• Fundamental Electronic Properties of perylene derivatives as n-type organic semiconductor 2019/06
• Enhancement Effect of photoluminescence in PbBr-based perovskite by partial replacement with divalent cations 2019/06
• Optical properties of lead iodide-based layered perovskite quantum well with cyclohexenylethyl ammonium cations 2019/05
• Fundamental optical properties and application to optical devices of lead halide-based perovskites 2019/05
• Phase transition behaviors and optical properties of emissive liquid crystals 2019/03
• Enhancement of PL in PbBr-based perovskite thin film by partial replacement of Pb2+ cation with Sr2+ cation 2019/03
• Sn2+ cation mixing effect on phosphorescence in the PbBr-based layered perovskite quantum wells having naphthalene chromophore-linked ammonium molecules as an organic layer 2018/09
• Enhancement of photoluminescence in lead bromide-based perovsliste by mixing tin bromide 2018/09
• Optical properties of lead iodide-based layered perovskite self-organized quantum well 2018/09
• Lead bromide-based layered perovskite Langmuir-Blodgett films having p-conjugated molecules as organic layer by using squeezed out technique. 2018/03
• Lead Halide-Based Layered Perovskite LB Films Applicable to Cavity Polariton Laser 2017/12
• Lead Halide-Based Perovskites as Photonic Material 2017/12
• Fundamental optical properties and application of lead halide-based layered perovskite having self-orgnaized quantum well structutre 2017/10
• Lead Halide-Based Layered Perovskite Films Applicable to Cavity Polariton Devices 2017/10
• Liquid crystalline organic semiconductor benzo-thiadiazole derivatives with high hole mobility: phase transition behavior, optical and electronic properties 2017/09
• Enhancement of photoluminescence efficiency in PbBr-based perovskite thin films by mixing of divalent cation 2017/09
• New preparation technique of PbBr-based layered perovskite LB films 2017/09
• Optical and electric properties of lead iodide-based layered perovskite with self-organized quantum-well structure 2017/08
• Lead halide-based layered perovskites as optical device materials 2017/08
• Carrier mobility of perlene derivatives and photovoltaic porperties of organic p-n junction type cell using the perilene derivatives 2017/06
• Lead bromide-based layered perovskite Langmuir-Blodgett films having p-conjugated molecules as organic layer by using squeezed out technique 2017/06
• Preparation of Organic-Inorganic Layered Perovskite LB Films with Functional Organic Chromophore as an Organic Layer Using Squeezed Out Technique 2017/03
• Color-tunable Langmuir film with layered perovskite structure by controlling the composition ratio of halogen species 2016/12
• Emission properties and evaluation for liquid scintillator of fluorene derivatives 2016/04
• Enhancement of Exciton Emission in Lead Halide-Based Layered Perovskites by Cation Mixing 2016/04
• PbBr-based layered perovskite organic-inorganic superlattice having carbazole chroophore; hole-mobility and quantum mechanical calculation 2016/04
• High hole mobility of benzo-2,1,3-thiadiazole polycrystals formed by utilizing self-assembly property of liquid crystalline mesophase. 2016/03
• Preparation of optically high quality PbBr-based layered perovskitequantum well films by using Langmuir-Blodgett technique and possibility of their application to cavity polaritonlaser 2015/10
• Optical properties of organic-inorganic perovskitenatural quantum well material 2015/10
• Preparation of optically high quality thin films of PbBr-based layered preovskite by using Langmuir-Blodgett technique and their application to cavity polariton laser 2015/09
• Lead halide-based layered preovksite thin films by using Langmuir-Blodgett technique: their preparation procedure, structure and application to cavity polariton laser 2015/09
• Fundamental optical properties of organic-inorganic PbI-based layered peorvskite having highe exciton emission efficiency 2015/09
• Electronic and optical properties of organic-inorganic perovskites and their application to optical devices. 2015/09
• Optically high quality organic-inorganic perovskites and their application to cavity polariton laser 2015/08
• Optical devices using layered perovskite organic-inorganic superlattice materials 2015/08
• Experimental evaluation and quantum chemical calculation of mobility in the lead halide-based layered perovskite superlattice with π-conjugated molecule 2015/07
• Preparation of π-conjugated polymer having intra-molecular charge separation structure and its photovoltaic properties 2015/06
• Preparation and luminescent properties of liquid organic dyes with intra-molecular energy transfer structure 2015/06
• Optical Properties of organic-inorganic perovskite compound 2015/06
• Development of Organic Dyes Having Intramolecular Energy Transfer Structure for Liquid Scintillator 2015/06
• Preparation of PbBr-based layered perovskite superlattice films having π-conjugated polymer as an organic layer by using Langmuir-Blodgett technique and their optical nonlinearity 2015/06
• High Hole Mobility of Benzo-2,1,3-thiadiazole Polycrystalline Film Formed by Utilizing Self-Organizing Nature of Liquid Crystalline Mesophase 2015/06
• Optical properties of PbI-based layered perovskite having high photoluminescence efficiency 2015/06
• Structure evaluation of PbBr-based layered perovskite having carbazole chromophore-linked ammonium molecule as an organic layer by in-plane X-ray diffraction 2015/06
• Optical and electronic properties of polyfluorene copolymers having regioregular thiophene oligomer unit 2015/06
• Scintillation Property of Fluorene-Based Dyes for Liquid Scintillator 2015/06
• Development of Organic Dyes Having Intramolecular Energy Transfer Structure for Liquid Scintillator 2015/03
• Study on Preparation Condition of PbI-based Organic Inorganic Perovskite Vacuum-Deposited Films for Efficient Solar Cell 2015/03
• Preparation of PbBr-based Layered Perovskite Organic-Inorganic Superlattice Films 2015/03
• Fundamental Optical Properties of Lead Iodide Organic-Inorganic perovskite 2015/03
• In Situ Measurement of Conductivity in SnI-Based Perovskite Vacuum-Deposited Films 2015/03
• 層状ペロブスカイト有機・無機超格子の光学的特性と低しきい値レーザ応用の可能性 2014/08
• Spectroscopic properties of J-aggregated cyanine in micro-sized film by ink-jet spotting 2010
• フルオレン誘導体のホール移動度のdisorder modelによる解析 2006/03
• 電気四重極子構造を持った色素の薄膜における凝集構造 2006/03
• 成膜分子のsqueezed outによるPbBr系層状ペロブスカイト有機-無機超格子LB膜の作製 2006/03
• 立体規則性を有するアルキルチオフェンオリゴマーの合成と光学特性 2006/03
• 無機有機複合型物質における多重量子井戸ポラリトン 2006/03
• 液晶相の自己組織化特性を用いた高ホール移動性ベンゾ-2,1,3-チアジアゾール微結晶体の作製 2006/03
• Langmuir-BLodgett法による層状ペロブスカイト自己組織性有機半導体-無機半導体超格子の階層構造制御 2006
• Formation of lead bromide-based layered perovskite monolayer having organic-inorganic quantum-well structure at air-water interface 2006
• 立体規則性を有するアルキルチオフェンオリゴマーの合成と光学特性 2005/11
• カルバゾール発色団を有機層に導入した層状ペロブスカイト有機―無機超格子の構築と電気物性 2005/11
• 短鎖アルキル基を有するシアニン色素のJ会合体LB膜の作製と光電変換特性 2005/11
• 自己組織化によるナノ材料の構築 2005/11
• 有機－無機ナノハイブリッド（層状ペロブスカイト化合物）を用いた発光デバイス 2005/07
• フルオレン－チオフェン系共重合体の合成と光電子物性 2005/05
• 新しい有機EL素子材料の開発：有機－無機複合体りん光材料 2005/02
• Development of Distributed-Feedback Tunable Blue-Violet Waveguide Plastic Laser Based on Fluorene Compound 2005
• PbBr-based layered perovskite organic-inorganic superlattice having hole-transporting carbazole chromophore in organic layer 2005
• Efficient polarized blue electroluminescent device using oriented p-sexiphenyl thin film 2005
• Formation of lead-halide perovskite monolayer having organic-inorganic quantum-well structure at air-water interface 2004/12
• Electric properties of perylene derivatives evaluated by space charge limited current measurement 2004/11
• Fluorene derivatives with high hole mobility 2004/11
• 銅フタロシアニン/ペリレン誘導体へテロ接合型太陽電池の光電変換特性に与えるペリレン誘導体分子構造の影響 2004/07
• カルバゾール発色団を有機層に導入した層状ペロブスカイト有機―無機超格子の電気的性質 2004/07
• 二機能性有機アミンを導入した層状ペロブスカイト有機―無機超格子の構築と光学特性 2004/07
• 有機・無機ナノ構造体形成 2004/06
• 二機能性有機アミンを有機層に導入した臭化鉛系層状ペロブスカイト有機-無機超格子 2004/03
• Preparation of amphiphilic poly(thiophene)s and their application for the construction of organic-inorganic superlattices 2003
• Red electroluminescence from divalent europium iodide nano-particle doped in organic-semiconductor 2003
• Formation of PbBr-Based Layered Perovskite Structure Having Poly(thiophene) as an Organic Layer by Soaking Thin Film of Hydrogen Bromide Salt of Poly(3-amino-dodecylthiophene) in Aqueous Lead Bromide Solution 2003
• Electrophosphorescence from Tetrameric Copper (I)-Amide Cluster 2003
• Efficient Polarized Blue Electroluminescenct Device using Oriented p-Sexiphenyl Thin Film 2003
• PbBr-Based Layered Perovskite Organic-Inorganic Superlattice Having Hole-Transporting Carbazole Chromophore in Organic Layer 2003
• 有機EL材料を用いた構造型分布帰還可変波長レーザー 2003
• 二価ユーロピウム蛍光体薄膜を用いる有機-無機ハイブリッド電界発光素子 2003
• 両親媒性π-共役高分子Langmuir-Blodgett膜 2003
• 有機層にホール輸送性カルバゾール発色団を導入した臭化鉛系層状ペロブスカイト有機-無機超格子 2003

Books

• 有機無機ペロブスカイトの作製法と光物性;　2014/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era
  
• 有機・無機ナノ構造体形成;　2004/06
  ANNOUNCEMENT INFO.;　, 1156-1158
  AUTHOR;　
  
• Electroluminescent device using PbBtr-based layered perovskite having self-organized organic-inorganic quantum-well structure;　2001
  ANNOUNCEMENT INFO.;　Novel Methods to Study Interfacial Layers, 166-173
  AUTHOR;　Masanao Era, Tetsuya Ano^M,Mitsuharu Noto
  
• 自己組織化による有機/無機超格子の創成;　1999
  ANNOUNCEMENT INFO.;　有機・無機ハイブリッド材, 177-184
  AUTHOR;　
  
• Design of non-linear optical films by Langmuir-Blodgett technique.;　1996
  ANNOUNCEMENT INFO.;　New developments in construction and functions of organic thin films, 287-321
  AUTHOR;　Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• 二次非線形光学材料としてのラングミュア-ブロジェット膜;　1991
  ANNOUNCEMENT INFO.;　, 106-112
  AUTHOR;　
  

Original Articles

• Environmentally Friendly Preparation of Lead Halide Perovskite Solar Cell;　2024/00
  ANNOUNCEMENT INFO.;　Journal of Japan Solar Energy Socety, 50, 0, 25-29
  AUTHOR;　Masanao Era
  
• Environmentally　friendly　synthesis of　lead halide perovskites using aqueous solutions;　2023/11
  ANNOUNCEMENT INFO.;　Japanese Journal of Applied Physics, 62, 118001-1-118001-3
  AUTHOR;　Masanao Era and Youhei Kariya
  
• Lead bromide-based layered perovskite quantum-well films having aromatic chromophores in organic layer;　2023/06
  ANNOUNCEMENT INFO.;　the IEICE Transactions, E106C, 6, 244-247
  AUTHOR;　Masanao Era
  
• Fabrication of flat and smooth lead-based layered perovskite films at a transfer process of the Langmuir-Blodgett method;　2021/11
  ANNOUNCEMENT INFO.;　Bulletin of the Chemical Society of Japan, 94, 2695-2697
  AUTHOR;　Akemi Kubo, Masanao Era, Takayuki Narita, and Yushi Oishi
  
• Solvent-Free Mechanochemical Synthesis of a Systematic Series of Pure-Phase Mixed-Halide Perovskites MAPb(IxBr1−x)3 and MAPb(BrxCl1−x)3 for Continuous Composition and Band-Gap Tuning;　2020/01
  ANNOUNCEMENT INFO.;　ChemPlusChem, 42, 240-246
  AUTHOR;　
  
• Squeezed-Out Technique To Prepare High-Quality PbBr-Based Layered Perovskite Langmuir−Blodgett Films Applicable to Cavity Polariton Devices;　2019/09
  ANNOUNCEMENT INFO.;　Langmuir, 35, 1224
  AUTHOR;　Masanao Era and Noriyuki Takada
  
• Optical properties of lead iodide-based layered perovskite quantum well with cyclohexenylethyl ammonium cations;　2019/05
  ANNOUNCEMENT INFO.;　Japanese Journal of Applied Physics, 58, SFFC01-1
  AUTHOR;　Masanao Era, and Kazuhiro Ema
  
• Lead bromide-based layered perovskite Langmuir-Blodgett films having p-conjugated molecules as organic layer by using squeezed out technique.;　2018/03
  ANNOUNCEMENT INFO.;　Japanese Journal of Applied Physics, 57, 3S2, 03EG07-1-5
  AUTHOR;　Masanao Era, Yu Shironita, Koichi Soda
  
• Color-tunable Langmuir film with layered perovskite structure by controlling the composition ratio of halogen species;　2016/12
  ANNOUNCEMENT INFO.;　Chemistry Lettters, 45, 12, 1418-1420
  AUTHOR;　Yushi Oishi, Masahiko Shimoda, Takayuki Narita, Koichi Sakaguchi, and Masanao Era
  
• Enhancement of Exciton Emission in Lead Halide-Based Layered Perovskites by Cation Mixing;　2016/04
  ANNOUNCEMENT INFO.;　Journal of Nanoscience and Nanotechnology, 16, 3338-3342
  AUTHOR;　Masanao Era, Yumeko Komatsu, and Naotaka Sakamoto
  
• PbBr-based layered perovskite organic-inorganic superlattice having carbazole chroophore; hole-mobility and quantum mechanical calculation;　2016/04
  ANNOUNCEMENT INFO.;　Journal of Nanoscience and Nanotechnology, 16, 3159-3167
  AUTHOR;　Masanao Era, Takeshi Yasuda, Kento Mori, Naoki Kawano, Masanori Hoshimizu, and Keisuke Asai
  
• High hole mobility of benzo-2,1,3-thiadiazole polycrystals formed by utilizing self-assembly property of liquid crystalline mesophase.;　2016/03
  ANNOUNCEMENT INFO.;　Japanese Journal of Applied Physics, 55, 03DE02-1 - 03DE02-4
  AUTHOR;　Masanao Era, Xuelong Zhang, Tsutomu Ishii, Thies Thiemann, Kanji Kubo, Akira Ori, and Shuntaro Mataka
  
• Dispersibility evaluation of graphene oxides iwth alkyl chain groups by using optical transparency;　2015/01
  ANNOUNCEMENT INFO.;　IEICE TRANS ELECTRON, E98-C, 127-128
  AUTHOR;　
  
• 層状ペロブスカイト有機・無機超格子の光学的特性と低しきい値レーザ応用の可能性;　2014/08
  ANNOUNCEMENT INFO.;　, RTM-13-34-39, 1-6
  AUTHOR;　
  
• Improvement of solvent affinity for graphene derivatives by solution plasma process;　2014/01
  ANNOUNCEMENT INFO.;　Jpn. J. Appl. Phys., 53, 1S, 1-4
  AUTHOR;　S. Uchino, K. Sakaguchi, A.i Ohtake, N. Takisawa, T. Nakashima, M. Era, N. Matsuda
  
• ソリューションプラズマ法によるグラフェンの親水化;　2014
  ANNOUNCEMENT INFO.;　, 114, 2, 1-4
  AUTHOR;　Seiko Uchino, Asami Ohtake, Noboru Takisawa,Tatsuro Nakashima, Naoki Matsuda, Masanao Era and Koichi Sakaguchi
  
• 高溶媒親和性グラフェンの開発と分散性評価;　2014
  ANNOUNCEMENT INFO.;　, 25, 2, 93-97
  AUTHOR;　Koichi Sakaguchi, Asami Ohtake, Seiko Uchino, Noboru Takisawa, Tatsurou Nakashima, Naoki Matsudaand Masanao Era
  
• フルオレン誘導体の発光特性とシンチレータ材料としての特性評価;　2014
  ANNOUNCEMENT INFO.;　, 2014, 189-190
  AUTHOR;　Masanao Era
  
• Analysis of hole mobility of fluorene derivative films based on the Disorder Model and relationship between disorder free mobility and reorganization energy in the Marcus theory;　2013
  ANNOUNCEMENT INFO.;　Proceedings of SPIE, 8829, 8829N/1-8829/N8
  AUTHOR;　M. Era, K. Mori, N. Tomotsu
  
• Self-Organising Formation of Super Layer Structure in PbBr-based layered perovskite Superlattice Materials by Mixing of Bulky Chromophore-Linked Ammonium Bromide and Alkyl Ammonium Bromide;　2013
  ANNOUNCEMENT INFO.;　Proceedings of SPIE, 8818, 881812/1-881812/6
  AUTHOR;　Masanao Era
  
• Preparation of Dithienylethene with Amino Groups, and Photochromic Behavior in Langmuir-Blodgett Film of the Amphiphilicdithienylethene;　2013
  ANNOUNCEMENT INFO.;　International Journal of Organic Chemistry, 3, 158-161
  AUTHOR;　Tetsuzo Fujise, Michinori Takeshita, Koichi Sakaguchi, Masanao Era
  
• Stackable spectral-​sensitive conductive films based on cyanine aggregates via an ink-​jet method;　2013
  ANNOUNCEMENT INFO.;　Dyes and Pigments, 98, 3, 333-338
  AUTHOR;　Nakamichi, Tokuma; Yang, Yu; Ohta, Tomoya; Yoshioka, Hiroaki; Yahiro, Masayuki; Era, Masanao; Watanabe, Hirofumi; Cui, Yuanjing; Oki, Yuji; Qian, Guodong
  
• Synthesis, crystal structure and photophysical properties of 5-​mono- and 5,​9-​bis-​(arylethynyl)​-​functionalized pyrenes;　2013
  ANNOUNCEMENT INFO.;　Journal of Luminescence, 141, 111-120
  AUTHOR;　Hu, Jian-Yong; Feng, Xing; Seto, Nobuyuki; Iwanaga, Fumitaka; Era, Masanao; Matsumoto, Taisuke; Tanaka, Junji; Yamato, Takehiko
  
• Pyrene-​cored blue-​light emitting [4]​helicenes: synthesis, crystal structures, and photophysical properties;　2013
  ANNOUNCEMENT INFO.;　Organic & Biomolecular Chemistry, 11, 13, 2186-2197
  AUTHOR;　Hu, Jian-Yong; Paudel, Arjun; Seto, Nobuyuki; Feng, Xing; Era, Masanao; Matsumoto, Taisuke; Tanaka, Junji; Elsegood, Mark R. J.; Redshaw, Carl; Yamato, Takehiko
  
• A novel preparation method of lead-​based layered perovskite Langmuir films with a negligible amount of PbBr2;　2013
  ANNOUNCEMENT INFO.;　New Journal of Chemistry, 37, 3, 568-570
  AUTHOR;　Oishi, Yushi; Tsukamoto, Eri; Shimoda, Masahiko; Takamuku, Toshiyuki; Narita, Takayuki; Era, Masanao
  
• Spectral-​resolving capable and integratable multilayered conductive films via an inkjet method;　2013
  ANNOUNCEMENT INFO.;　Journal of Material Chemistry C, 1, 9, 1739-1744
  AUTHOR;　Yang, Yu; Nakamichi, Tokuma; Yoshioka, Hiroaki; Yahiro, Masayuki; Era, Masanao; Watanabe, Hirofumi; Cui, Yuanjing; Oki, Yuji; Qian, Guodong
  
• Electric conduction of PbBr-Based layered perovsktie organic-inorganic super lattice ahving carbazole chromophore-linked ammonium morecule as an organic layer;　2013
  ANNOUNCEMENT INFO.;　Organic Electronics, 14, 1313-1317
  AUTHOR;　Masanao Era, Tomohiro Kobyashi, Koichi Sakaguchi, Eri Tsukamoto, Yushi Oishi
  
• アルキルメトキシシランを用いた簡便なグラフェン誘導体の合成と分散性の評価;　2013
  ANNOUNCEMENT INFO.;　, 113, 53-57
  AUTHOR;　
  
• Formation of layered perovskite structure by folding monolayer during compression;　2012
  ANNOUNCEMENT INFO.;　Journal of Nanoscience and Nanotechnology, 12, 10, 8094-8097
  AUTHOR;　Arita, Hiroshi; Hiramatsu, Kenji; Narita, Takayuki; Takahara, Atsushi; Era, Masanao; Oishi, Yushi
  
• Development of graphene derivatives;　2012
  ANNOUNCEMENT INFO.;　Molecular Electronics and Bioelectronics, 23, 2, 113-118
  AUTHOR;　Sakaguchi, Koichi; Fujito, Akinori; Uchino, Seiko; Otake, Asami; Akedo, Kunio; Takizawa, Noboru; Era, Masanao
  
• Optimization of Langmuir-Blodgett film formation for organic-inorganic layer perovsktei by squeeze out method;　2012
  ANNOUNCEMENT INFO.;　IEICE transactions, 96, 3, 372-373
  AUTHOR;　Koichi Soda, Koichi Sakaguchi, Masanao Era
  
• Oxidation time dependence of Graphene oxide;　2012
  ANNOUNCEMENT INFO.;　IEICE Transaction, 96, 369-368
  AUTHOR;　Koichi Sakaguchi, Akinori Fujito, Seiko Uchino, Asami Ohtake, Noboru Takisawa, Kunio Akedo, Masanao Era
  
• Highly emissive hand-shaped p-conjugated alkynylpyrenes: Synthesis, structures, and photophysical properties;　2012
  ANNOUNCEMENT INFO.;　Organic and Biomolecular Chemistry, 10, 2255-2262
  AUTHOR;　J-Y. Hu^D, Xin-Kong^M, M.Era, M.R.Elsegood, S.J.Tert and T.Yamato
  
• オキサジアゾール骨格を有する高移動度n‐型有機半導体の分子設計;　2011/04
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Wavelength sensitive photodiodes in the visible based on J-aggregated films” Opt. Electronics;　2011
  ANNOUNCEMENT INFO.;　, 12, 405-410
  AUTHOR;　Yu Yang, Soichiro Omi^M, Ryo Goto^M, Masayuki Yahiro, Masanao Era, Hirofumi Watanabe, and Yuji Oki
  
• Spectroscopic properties of J-aggregated cyanine in micro-sized film by ink-jet spotting;　2010
  ANNOUNCEMENT INFO.;　SPIE proceedings, 568555858
  AUTHOR;　Tokuma Nakamichi, Yu Yang, Soichiro Omi, Ryo Goto, Hirofumi Watanabe, Yuji Oki, Masayuki Yahiro, and Masanao Era
  
• Synthesis and photophysical properties of pyrene-based light emitting monomers: highly pure-blue-fluorescent, cruciform-shaped architecture;　2010
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Jian-yong Hu^D, Masanao Era, Mark R.I. Elsegood, and Takehiko Yamato
  
• Wavelength resolution improvement on organic photodiodes made by ink-jet technique;　2010
  ANNOUNCEMENT INFO.;　SPIE proceedings, 7599
  AUTHOR;　Yu Yang, Tokuma Nakamichi^M, Soichiro Omi^M, Ryo Goto^M, Masayuki Yahiro^M, Masanao Era, Hirofumi Watanabe, and Yuji Oki
  
• Nearly Perfect Triplet-Triplet Transfer from Wannier Excitons to Naphthalene in Organic-Inorganic Hybrid Quantum-Well Materials;　2008/06
  ANNOUNCEMENT INFO.;　Phys. rev. Lett., 100, 25, 257401-1-257401-3
  AUTHOR;　K.Ema, M.Imomata, Y.Kato, H.Kumugita, and M.Era
  
• Preparation of regioregular alkylthiophene oligomers and their optical properites;　2007
  ANNOUNCEMENT INFO.;　Molecular Crystals and Liquid Crystals, 470
  AUTHOR;　Schoichi Gondo, Yasuyuki Goto and Masanao Era
  
• Formation of lead bromide-based layered perovskite monolayer having organic-inorganic quantum-well structure at air-water interface;　2006
  ANNOUNCEMENT INFO.;　Thin Solid Films, 499
  AUTHOR;　Masnao Era, Tomoko Higashiuchi, Koji Yaso, Miyuki Kuramori, and Yushi Oishi
  
• Fluorene derivatives with high hole mobility;　2006
  ANNOUNCEMENT INFO.;　, 444
  AUTHOR;　Yasuyuki Gotou, Yuko Kobashi, Mitsuharu Noto and Masanao Era
  
• Development of Distributed-Feedback Tunable Blue-Violet Waveguide Plastic Laser Based on Fluorene Compound;　2005
  ANNOUNCEMENT INFO.;　JAPANESE JOURNAL OF APPLIED PHYSICS PART 1 REGULAR PAPERS SHORT NOTES AND REVIEW PAPERS, 44, 4A, 1759-1763
  AUTHOR;　Yuji Oki, Hitoshi Sato, Aki Abe, Hirofumi Watanabe, Masanao Era and Mitsuo Maeda
  
• PbBr-based layered perovskite organic-inorganic superlattice having hole-transporting carbazole chromophore in organic layer;　2005
  ANNOUNCEMENT INFO.;　CURRENT APPLIED PHYSICS, 5, v
  AUTHOR;　Masanao Era, Tomohiro Kobayashi, and Mitsuharu Noto
  
• Efficient polarized blue electroluminescent device using oriented p-sexiphenyl thin film;　2005
  ANNOUNCEMENT INFO.;　CURRENT APPLIED PHYSICS, 5, 1
  AUTHOR;　 Yasuyuki Gotou, Izumi Kakinoki, Mitsuharu Noto, and Masanao Era
  
• Preparation of amphiphilic poly(thiophene)s and their application for the construction of organic-inorganic superlattices;　2003
  ANNOUNCEMENT INFO.;　THIN SOLID FILMS, 438/439, 322-325
  AUTHOR;　Era, M / Yoneda, S / Sano, T / Noto, M
  
• Red electroluminescence from divalent europium iodide nano-particle doped in organic-semiconductor;　2003
  ANNOUNCEMENT INFO.;　THIN SOLID FILMS, 438/439, 153-156
  AUTHOR;　Noto, M / Gotou, Y / Era, M
  
• Formation of PbBr-Based Layered Perovskite Structure Having Poly(thiophene) as an Organic Layer by Soaking Thin Film of Hydrogen Bromide Salt of Poly(3-amino-dodecylthiophene) in Aqueous Lead Bromide Solution;　2003
  ANNOUNCEMENT INFO.;　CHEMISTRY LETTERS, 32, 3, 272-273
  AUTHOR;　Era, M
  
• Electrophosphorescence from Tetrameric Copper (I)-Amide Cluster;　2003
  ANNOUNCEMENT INFO.;　CHEMISTRY LETTERS, 32, 1, 32-33
  AUTHOR;　Noto, M / Goto, Y / Era, M
  
• Red electroluminescence from divalent europium iodide nano-particles doped in organic-semiconductor;　2003
  ANNOUNCEMENT INFO.;　Thin Solid Films, 438-439, 153-156
  AUTHOR;　Mitsuharu Noto, Yasuyuki Gotou, Masanao Era
  
• Chemical reactions governing thTiSi2 thin film growth RiCl4(g)-H2(g)-Si(s) in plasma enhanced CVD.;　2003
  ANNOUNCEMENT INFO.;　, 12, 1& 2, 141-152
  AUTHOR;　O.A.Fouad^D, M.B.Mrsi, M. Yamazaki, M. Era, M. Nagano, T.Hirai, I.Usui
  
• Morphological and optical studies for a multi component monolayer of cyanie dye and fatty acid;　2003
  ANNOUNCEMENT INFO.;　Thin Solid Films, 438-439, 44-47
  AUTHOR;　Yushi Oishi, Hitomi Arima^M, Kazuaki Suehiro, Masanao Era
  
• Formation of titanium silicide thin films on Si(100) substrate by RF plasma CVD;　2003
  ANNOUNCEMENT INFO.;　Surface and coating technology, 169-170, 632-635
  AUTHOR;　O.A.Fouad^D, M.Yamazaki, A.Hiroshi, M.Era, M.Nagano
  
• Preparation of properties of TiSi2 thin films from TiCl4/H2 by plasma enhanced chemical vapor deposition;　2002
  ANNOUNCEMENT INFO.;　Journal of Crystal Growth, 234, 440-446
  AUTHOR;　O.A.Fouad^D, M.Yamazato, M.Era, M.Nagano, T.Hirai, I.Usui
  
• Hole mobility of Fluorene-based dyes;　2001
  ANNOUNCEMENT INFO.;　Molecular Crystals and Liquid Crystals, 371, 191-194
  AUTHOR;　Masanao Era, Nubuyuki Kakiyama^M, Mitsuharu Noto^M, Sang Ho Lee^D, and Tetsuo Tsutsui
  
• Optical and magnetic properties for metal halide-based organic-inorganic layered perovskites;　2001
  ANNOUNCEMENT INFO.;　Journal of Magnetism and Magnetic Materials, 226-230, 2021-2022
  AUTHOR;　Eiji Shikioh^D, Yasuo Ando, Masanao Era, Terunobu Miyazaki
  
• Efficient red electroluminescence from new europium complex;　2001
  ANNOUNCEMENT INFO.;　Chemistry Letters, 2001, 320-321
  AUTHOR;　Mitsuharu Noto, Kazutaka Irie, Masanao Era
  
• Orientation of azobenzene chromophore incorporated into metal halide-based layered perovskite having organic-inorganic superlattice structure;　2001
  ANNOUNCEMENT INFO.;　Thin Solid Films, 393, 24-27
  AUTHOR;　Masanao Era, Kozue Miyake^B, Yuji Yoshida, Kiyoshi Yase
  
• Blue EL devices with arylethynylbenzene derivatives as emissive materials;　2001
  ANNOUNCEMENT INFO.;　Mol. Cryst. Liq. Cryst., 370, 27-30
  AUTHOR;　Mitsuharu Noto, Hidehisa Matsufuji^M, Yuji Hori, Masanao Era
  
• Effect of cation-mixing on photo luminescence of PbI2-based organic/inorganic perovskite thin films;　2001
  ANNOUNCEMENT INFO.;　Mol. Cryst.LiqlCryst., 370, 123-126
  AUTHOR;　Yumeko Komatsu, Naotaka Sakamoto, Masanao Era
  
• PbI-based layered perovskite organic-inorganic superlattice film by the Langmuir-Blodgett technique.;　2001
  ANNOUNCEMENT INFO.;　Mol.Cryst.Liq.Cryst., 370, 215-218
  AUTHOR;　Masanao Era, Akihiro Shimizu^M
  
• Incorporation of bulky chromophore into PbBr-based layered perovskite organic/inorganic superlattice by mixing of chromophore-linked ammomium and alkyl ammomium molecules;　2001
  ANNOUNCEMENT INFO.;　, 3721, 199-202
  AUTHOR;　Masanao Era, Akihiro Shimizu^M
  
• PbBr-based layered perovskite organic-inorganic superlattice with photochromic chromophore-linked ammonium molecules as an organic layer.;　2001
  ANNOUNCEMENT INFO.;　Mol.Crytst.Liq.Cryst., 171, 183-186
  AUTHOR;　Masnao Era, Kananori Yamada^M
  
• PbBr-based layered perovskite film using Langmuir-Blodgett technique;　2000
  ANNOUNCEMENT INFO.;　Thin Solid Films, 376, 232-235
  AUTHOR;　M.Era, S.Oka^B
  
• Electroluminescent device with biphenylpyrazine derivative Eu salt LB (Langmuir-Blodgett) film as a molecular-size emissive layer.;　2000
  ANNOUNCEMENT INFO.;　Thin Solid Films, 363, 229-231
  AUTHOR;　Masanao Era, Tetsuo Tsutsui, Kenji Takehara, Kazuaki Isomura, Hiroshi Taniguchi
  
• Magnetism and the optical properties of organic ammonium-3d transition metal complexes;　2000
  ANNOUNCEMENT INFO.;　応用磁気学会誌, 24, 4-2, 491-494
  AUTHOR;　Eiji Shiko^D, Yasuo Ando, Masnao Era, Terunobu Miyazaki
  
• Electric conduction of elelctroluminescent metal chelate thin film;　1999
  ANNOUNCEMENT INFO.;　Molecular Crystals and Liquid Crystals, 327, 171-174
  AUTHOR;　Masanao Era, Yasuo Ikeda^M, Hiroaki Tokuhisa^D, and Tetsuo Tsutsui
  
• Self-organization of PbBr-based layer perovskite organic/inorganic superlattice materials through intercalating organic ammonium molecule in to PbBr2.;　1999
  ANNOUNCEMENT INFO.;　Transactions of the Materials Research Society of Japan, 24, 3, 509-511
  AUTHOR;　Masanao Era, Nobuyuki Kakiyama^M,Tetsuya Ano^M, Masamitsu Nagano
  
• Optical properties of poly(3-aminoalkyl)thiophene;　1999
  ANNOUNCEMENT INFO.;　Reports on Progress in Polymer Physics in Japan, 42, 471-472
  AUTHOR;　Masanao Era, Hisahi Uoshima^B, Masamitsu Nagano, Yuji Hori
  
• Preparation of perovskite-type organic/inorganic superlattice materials having phosphorescent molecules as an organic layer and their optical properties.;　1999
  ANNOUNCEMENT INFO.;　Reports on Progress in Polymer Physics in Japan, 42, 473-474
  AUTHOR;　Masanao Era, Akihiro Shimizu^B, Masamitsu Nagano
  
• Self-organization of PbBr-based layer perovsktie organic/inorganic superlattice materials through intercalating organic ammonium molecules into PbBr2;　1999
  ANNOUNCEMENT INFO.;　, 24, 3, 509-511
  AUTHOR;　Masanao Era, Nobuyuki Kakiyama^M, Tetsuya Ano^M, and Masamitsu Nagano
  
• Novel liquid crystalline oxadiazole with high electron mobility;　1998
  ANNOUNCEMENT INFO.;　Advanced Materials, 10, 5, 404-407
  AUTHOR;　Hiroaki Tokuhisa, Masanao Era, and Tetsuo Tsutsui
  
• Enhanced phosphorescence from naphthalene-chromophore incorporated into lead bromide layered perovskite having organic-inorganic superlattice structure;　1998
  ANNOUNCEMENT INFO.;　Chemical Physics Letters, 296, 417-420
  AUTHOR;　Masanao Era, Koji Maeda, and Tetsuo Tsutsui
  
• Self-organization approach to organic/inorganic quantum-well based on metal halide-based layer perovskite;　1998
  ANNOUNCEMENT INFO.;　, 331, 285-290
  AUTHOR;　Masaao Era, Koji Maeda^M, Tetsuo Tsutsui
  
• Electroluminescent properties of anthracence-based dyes with bulky substituent;　1998
  ANNOUNCEMENT INFO.;　Korea Polymer Journal, 6, 3, 231-234
  AUTHOR;　Hong Soo Kim, Masanao Era, Tetsuo Tsutsui
  
• Spacial distribution of electroluminescence from oriented phenylenevinylene oligomer Langmuir-Blodgett film;　1997
  ANNOUNCEMENT INFO.;　Synthetic Metals, 91, 83-85
  AUTHOR;　Masanao Era, Jun-ichi Koganemaru^M, Tetsuo Tsutsui, Atsushi Watakabe, and Toyoki Kunitake
  
• PbBr-based layered perovskite containing choromophore-linked ammonium molecules as an organic layer;　1997
  ANNOUNCEMENT INFO.;　Chemistry Letters, 1997, 1235-1236
  AUTHOR;　Masanao Era, Koji Maeda^M, and Tetsuo Tsutsui
  
• Liquid crystalline oxadiazole with electron transporting capability;　1997
  ANNOUNCEMENT INFO.;　Chemistry Letters, 1997, 303-304
  AUTHOR;　Hiroaki Tokuhisa^D, Masanao Era, Tetsuo Tsutsui
  
• Self-organized growth of PbI-based layered perovskite quantum well by dual-source vapor deposition;　1997
  ANNOUNCEMENT INFO.;　Chemistry of Mterials, 9, 1, 8-10
  AUTHOR;　Masnao Era, Toshihiko Hattori^M, Takahiro Taira^M, Tetsuo Tsutsui
  
• Preparation of oriented thin film of PbI-based layered perovskite superlattice by intercalation of organic ammomnium iodide into PbI2.;　1997
  ANNOUNCEMENT INFO.;　, 15
  AUTHOR;　Masanao Era, Yasuki Rikihisa^M, Tetsuo Tsutsui
  
• Characterization of electron transport in naphthyl-oxazole doped polycarbonate film;　1997
  ANNOUNCEMENT INFO.;　Synthetic Metals, 85, 1161-1162
  AUTHOR;　H.Tokuhisa^D, M.Era, and T.Tsutsui
  
• Highly efficient electroluminescence from a heterostructure device combined with emissive layered-perovskite and an electron-transporting organic compound;　1996
  ANNOUNCEMENT INFO.;　Chemical Physics Letters, 254, 103-108
  AUTHOR;　Toshiaki Hattori^M, Takehiro Taira^M, Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• Organic electroluminescent and nonlinear opical materials;　1996
  ANNOUNCEMENT INFO.;　Macromol. Symp., 101, 531-538
  AUTHOR;　Shogo Saito, Tetsuo Tsutsui, Masanao Era
  
• Preparation of layered perovskite self-organized quantum well by dual source vapor deposition;　1996
  ANNOUNCEMENT INFO.;　, 39, 11, 598-601
  AUTHOR;　Masanao Era, Takahiro Taira^M, Tetsuo Tsutsui
  
• Organic electroluminescent and nonlinear optical Materials;　1996
  ANNOUNCEMENT INFO.;　Macromol. Symp., 101, 531-538
  AUTHOR;　Shoto Saito, Tetsuo Tsutsui, and Masanao Era
  
• Polarized electroluminescence from oriented p-sexiphenyl vacuum-deposited film;　1995/08
  ANNOUNCEMENT INFO.;　Applied Physics Letters, 67, 17, 2436-2438
  AUTHOR;　Masanao Era, Tetsuo Tsutsui, and Shogo Saito
  
• Electroluminescent device using tow dimensional semiconductor (C6H5C2H4NH3)2PbI4 as an emitter;　1995
  ANNOUNCEMENT INFO.;　Synthetic Metals, 71, 2013-2014
  AUTHOR;　Masanao Era, Shinji Morimoto^M, Tetsuo Tsutsui, Shogo Saito
  
• Bipolar-cahrge-transporting characteristics in polymer thin films doped with oxadiazole and diaminodiphenyl derivatives;　1995
  ANNOUNCEMENT INFO.;　proc. 95 pusan-kyushu Joint Symp. on high polymers and textiles, 387-390
  AUTHOR;　H.Tokuhisa^D, Masanao Era, Tstsuo Tsutsui, Shogo Saito
  
• Electron drift mobility of oxadiazole derivatives doped in plycarbonate;　1995
  ANNOUNCEMENT INFO.;　Applied Physics Letters, 66, 25, 3433-3435
  AUTHOR;　Hiroaki Tokuhisa^D, Masanao Era, Tetsuo Tsutsui, and Shogo Saito
  
• Organic-inorganic heterostructure electroluminescent device using a layered perovskite semiconductor (C6H5C2H4NH3)2PbI4;　1994
  ANNOUNCEMENT INFO.;　Applied Physics Letters, 65, 6, 676-678
  AUTHOR;　M.Era, S.Morimoto^M, T.Tsutsui, Shogo Saito
  
• Progress in organic electroluminescenct materials and device structures;　1994
  ANNOUNCEMENT INFO.;　Journal of Luminescence, 60& 61, 902-905
  AUTHOR;　S.Saito, E.Aminaka^M, T.Tsutsui, M.Era
  
• Design of organic electroluminescent materials and devices;　1994
  ANNOUNCEMENT INFO.;　Mol.Cryst.Liq.Cryst., 253, 125-132
  AUTHOR;　Shogo Saito, Tetsuo Tsutsui, Masanao Era, Noriyuki Takada^D, Ei-ihiro Aminaka^M, Takeo Wakimoto
  
• Z-type depositiion of a polymerizable amphiphile to gabricate an immobilized LB film showing strong second harmonic generation;　1994
  ANNOUNCEMENT INFO.;　Thin Solid Films, 244, 939-9432
  AUTHOR;　Kazuaki Isomura, Kenji Takehara, Hazuhiko Hobayashi, Goro Funakoshi, Hiroshi Taniguchi, Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• Third-order nonlinear optical properties in oriented poly(2,5,-dimethoxy-p-phenylenevinylene) Langmuir-Blodgett films.;　1994
  ANNOUNCEMENT INFO.;　Trans. Mat. Res. Soc. Jpn., 15A, 647-650
  AUTHOR;　M.Era, K.Chida, N.Takada,T.Tsutsui, S.Saito
  
• Electronic properties in vacuum-deposited film of perylene derivative;　1994
  ANNOUNCEMENT INFO.;　, OME94-11, 13-17
  AUTHOR;　Masnao Era, Katsuhiiko Kawasaki^M, Tetsuo Tsutsui, Shogo Saito
  
• Progress in organic multilayer electroluminescnt devices;　1993
  ANNOUNCEMENT INFO.;　SPIE Proceeedings, 1910, 212-221
  AUTHOR;　Shogo Saito, Tetsuo Tsutsui, Masanao Era, Noriyuki Takada^D, Chihaya Adachi,Yuji Hamada, Takeo Wakimoto
  
• Third-order nonlinear optical propteries in oriented ply(2,5-dimethoxy-p-phenylenevinylene) Langmuir-Blodgett films.;　1993
  ANNOUNCEMENT INFO.;　, 15A, 647-650
  AUTHOR;　M.Era, K.Chida^M, N.Takada^D, T.Tsutsui, and S.Saito
  
• Organic electroluminescent device with cyanine dye Langmuir-Blodgett film as an emitter.;　1992
  ANNOUNCEMENT INFO.;　Thin Solid Films, 210/211, 468-470
  AUTHOR;　Masanao Era, Chihaya Adachi, Tetsuo Tsutsui, Shogo Saito
  
• Second-order optical Langmuir-Blodgett films of pyrazine derivatives;　1992
  ANNOUNCEMENT INFO.;　Thin Solid Films, 2310/211, 163-165
  AUTHOR;　Masanao Era, Hisashi Kawafuji^M, Tetsuo Tsutsui, Shogo Saito, Katsumi Takehara, Kenji Takehara, Kazuaki Isomura , Hiroshi Taniguchi
  
• Double-heterostructure electroluminescent device with cyanine-dye bimolecular layer as an emitter;　1991/04
  ANNOUNCEMENT INFO.;　Chemical Physics Letters, 178, 5,6, 488-490
  AUTHOR;　Masanao Era, Chihaya Adachi, Tetsuo Tsutsui, Shogo Saito
  
• Processible conducting polymners;　1991
  ANNOUNCEMENT INFO.;　, 40, 448, 1-7
  AUTHOR;　
  
• Noncentrosymmetric Langmuir-Blodgett film of phenylpyrazine derivative applicable to nonlinear waveguides;　1990/12
  ANNOUNCEMENT INFO.;　Jpn.J.Appl.Phys., 29, 12, L2261-L2263
  AUTHOR;　Masanao Era, Ken-ichi Nakamura^M, Tetsuo Tsutsui, Shogo Saito, Hiroyuki Niino, Kenji Takehara, Kazuaki Isomura, Hiroshi Taniguchi
  
• Enhancement of second-harmonic generation in Langmuir-Blodgett monolayer films by molecular mixing of homologous amphiphiles;　1990/04
  ANNOUNCEMENT INFO.;　Jpn.J.Appl.Phys., 29, 4, L628-L630
  AUTHOR;　Ken-ichi Nakamura^M, Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• Third-harmonic generation in highly oriented poly(2,5,-dimethixy-p-phenylenevinylene) film prepared by use of the Langmuir-Blodgett technique;　1990
  ANNOUNCEMENT INFO.;　Jpn.J.Appl.Phys., 29, 5, L840-L842
  AUTHOR;　Koji Kamiyama^M, Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• Third-harmonic generation in poly(p-phenylenevinylene) Langmuir-Blodgett films.;　1990
  ANNOUNCEMENT INFO.;　Reports on progress in polymer physics in Japan, 28, 463-464
  AUTHOR;　Koji Kamiyama^M, Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• フェニルピラジン誘導体非対称Langmuir-Blodgett膜における凝集構造と二次非線形光学効果;　1990
  ANNOUNCEMENT INFO.;　, 1990, 1106-1111
  AUTHOR;　
  
• Enhancement of second-harmonic generation in Langmuir-Blodgett monolayer films by molecular mixing of homologous amphiphiles;　1990
  ANNOUNCEMENT INFO.;　Japnanese Journal of Applied Physics, 29, 4, L628-L630
  AUTHOR;　Ken-ichi Nakamura^M, Masanao Era, Tetsuo Tsutsui and Shogo Saito
  
• Photochromism of salicylideneaniline chromophore incorporated in Langmuir-Blodgett multilayers.;　1989
  ANNOUNCEMENT INFO.;　Thin Solid Films, 179, 65-70
  AUTHOR;　Xinfei Xu, Yasumitsu Munakata, Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• Preparation of highly oriented polyarylenevinylene thin films by the Langmuir-Blodgett technique.;　1989
  ANNOUNCEMENT INFO.;　Thin Solid Films, 179, 1-8
  AUTHOR;　Masanao Era, Koji Kamiyama^M, Kazunori Yoshiura^M. Tatsuo Momii^M, Hideyuki MUrata^D, Shizuo Tokito, Tetsuo Tsutsui, Shogo Saito
  
• Control of aggregated structures in monolayers and multilayers by mixing at the molecular level of tow azobenzene-linked amphiphiles;　1989
  ANNOUNCEMENT INFO.;　Thin Solid Films, 178, 541-547
  AUTHOR;　Xinfei Xu, Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• Langmuir-Blodgett films containing heterocycles: mixing of amphiphilic compounds.;　1989
  ANNOUNCEMENT INFO.;　Thin Solid Films, 178, 351-354
  AUTHOR;　Kazuaki Isomura, Yasuhiko Oozono, Kenji Takehara, Hiroshi Taniguchi
  
• Mixing at the molecular level of two designed azobenzene-linked amphiphiles at the air-water interface;　1989
  ANNOUNCEMENT INFO.;　Thin Solid Films, 173, L135-L138
  AUTHOR;　Xinfei Xu, Masanao Era,Tetsuo Tsutsui, Shogo Saito
  
• Mixing at the molecular level of two designed azobenzene-linked amphiphiles at the air-water interface;　1989
  ANNOUNCEMENT INFO.;　Thin Solid Films, 173., L135-L138
  AUTHOR;　Xinfei Xu^D, Masanao Era, Tetsuo Tsutsui and Shogo Saito
  
• Langmuir-Blodgett films containing heterocycles; mixing of amphiphilic compounds;　1989
  ANNOUNCEMENT INFO.;　Thin Solid Films, 178, 351-354
  AUTHOR;　Kazuaki Isomura, Yasuhiko Oozono^M, Kenji Kakehara^M, Hiroshi Taniguchi, Masanao Era, Tetsuo Tsutsui and Shogo Saito
  
• Control of aggreagated structures in monolayers and multilayers by the molecular level of two azobenzen-linked amphiphiles;　1989
  ANNOUNCEMENT INFO.;　Thin Solid Films, 178, 541-547
  AUTHOR;　Xinfei Xu^D, Masanao Era, Tetsuo Tsutsui and Shogo Saito
  
• Control of chromophore orientation in Langmuir-Blodgett films: mixing of two homologous amphiphiles;　1989
  ANNOUNCEMENT INFO.;　Langmuir, 5, 1410-1411
  AUTHOR;　Masnao Era, Tetsuo Tsutsui and Shogo Saito
  
• Preparation of highly oriented poly(p-phenylenevinylene) thin film by using Langmuir-Blodgett technique;　1988
  ANNOUNCEMENT INFO.;　Chem. Lett., 1987, 1097-1100
  AUTHOR;　Masanao Era, Hiroki Shinozaki, Shizuo Tokito, Tetsuo Tsutsui, Shogo Saito
  
• Complete mixing of two amphiphilic compounds at air-water interface;　1988
  ANNOUNCEMENT INFO.;　Chem. Lett., 1988, 785-786
  AUTHOR;　Hiroyuki Niino, Kenji Takehara, Kazuaki Isomura, Hiroshi Taniguchi, Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• Aggregated structures of azobenzene-linked amphiphiles at the air-water interface;　1988
  ANNOUNCEMENT INFO.;　Chem. Lett., 1988, 773-776
  AUTHOR;　Xinfei Xu, Masanao Era, Tetsuo Tsutsui, Shogo Saito
  
• Aggregated structures of azobenzene-linked amphiphile at the air-water interface.;　1988
  ANNOUNCEMENT INFO.;　Chemistry Letters, 1988, 773-776
  AUTHOR;　Xinfei Xu^D, Masanao Era, Testsuo Era, and Shogo Saito
  
• Preparation of highly oriented poly(p-phenylenevinylene) thin film by using Langmuir-Blodgett technique.;　1988
  ANNOUNCEMENT INFO.;　Chemistry Letters, 1988, 1097-1100
  AUTHOR;　Masanao Era, Hiroki Shinozaki^M, Shizuo Tokito^D, Tetsuo Tsutsui, and Shogo Saito
  
• Characterization of asymmetrical molecular orientation in Langmuir-Blodgett films by the Stark effct.;　1987
  ANNOUNCEMENT INFO.;　Jpn.J.Appl.Phys., 26, 11, L1809-L1811
  AUTHOR;　Masanao Era, Makoto Fukuda, Tetsuo Tsutsui, Shogo Saito
  
• アソベンセン単位を含むLB膜における化学構造と膜構造との関係;　1987
  ANNOUNCEMENT INFO.;　, 11, 2083-2089
  AUTHOR;　
  
• Electroluminescence in thin film of orgnic dyes;　1987
  ANNOUNCEMENT INFO.;　, 8, 2, 181-188
  AUTHOR;　Seiji Hayashi, Masanao Era, Hiroyuki Eto^MTetsuo Tsutsui, Shogo Saito, T.T.Wang
  
• シュタルク効果による非対称LB膜の構造評価;　1987
  ANNOUNCEMENT INFO.;　, OME87, 27-32
  AUTHOR;　
  
• Characterization of asymmetrical molecular orientation in Langmuir-Blodgett films by the Stark effect;　1987
  ANNOUNCEMENT INFO.;　Japanese Journal of Applied Physics, 26, 11, L1809-L1811
  AUTHOR;　Masanao Era^D, Makoto Fukuda^M, Tetsuo Tsutsui, and Shogo Saito
  
• Molecular arrangement in Langmuir-Blodgett multilayers;　1986/12
  ANNOUNCEMENT INFO.;　, 12, 56-61
  AUTHOR;　Tetsuo Tsutsui, Masanao Era, Xinfei Xu, Shogo Saito
  
• Regulation of the aggregated structure of cyanine dyes in Langmuir-Blodgett films using bilayer-forming amphiphiles;　1986
  ANNOUNCEMENT INFO.;　Chem. Lett., 1986, 53-56
  AUTHOR;　Masanao Era, Seiji Hayashi, Tetsuo Tsutsui, Shogo Saito, Masatsugu Shimomura, Naotoshi Nakashima, Toyoki Kunitake
  
• 二分子膜形成物質による累積膜中でのシアニン色素の会合規制とその累積膜の電気的性質;　1986
  ANNOUNCEMENT INFO.;　, 43, 10, 703-709
  AUTHOR;　
  
• Electroluminescence of a J-aggregated cyanine dye multilayer.;　1985
  ANNOUNCEMENT INFO.;　J.Chem.Soc., Chem. Commun., 1985, 557558
  AUTHOR;　Masanao Era, Seiji Hayashi, Tetsuo Tsutsui, Shogo Saito
  

Material, Commentary, Editorials, Research Report, A Comprehensive Journal Articles

• Fabrication and Optical Properties of Organic-inorganic Nanohybrids based on Self-organizing Nature of Lead Halide-based Layered Perovskites;　2013/11
  ANNOUNCEMENT INFO.;　26th International Microprocesses and Nanotechnology Conference
  AUTHOR;　M. Era, K. Soda, Y. Shironita and K. Sakaguchi
  
• 有機フォトニクスの新展開：輻射場の制御と応用;　2000
  ANNOUNCEMENT INFO.;　, 69, 1, 100-101
  AUTHOR;　
  
• Electronic properties of conjugated polymer thin films determined from complex permitivity.;　1996
  ANNOUNCEMENT INFO.;　, 12, 3, 245-249
  AUTHOR;　Masahiro Shirahama, Yoshiko Katahira, Masanao Era, Tetsuo Tsutsui
  
• ペリレン誘導体蒸着膜の電子物性;　1994
  ANNOUNCEMENT INFO.;　, 94, 104, 13-17
  AUTHOR;　
  
• ラングミュアーブロジェット法を用いた二次非線形光学デバイス材料の設計;　1994
  ANNOUNCEMENT INFO.;　旭硝子財団研究成果報告, 1994, 123-129
  AUTHOR;　
  
• オキサシ゛アソ゛ール誘導体とジアミノジフェニル誘導体を分散させた高分子薄膜におけるバイポーラーチャージ輸送特性;　1994
  ANNOUNCEMENT INFO.;　, 16, 3, 287-293
  AUTHOR;　
  
• Second-harmonic generation in poled films of photo-crosslinkable polymer -dye system;　1993
  ANNOUNCEMENT INFO.;　, 14, 4, 365-371
  AUTHOR;　
  
• 有機半導体薄膜の特性と純度;　1992
  ANNOUNCEMENT INFO.;　Molecular electronics and bioelectronics, 3, 1, 40-44
  AUTHOR;　Masanao Era
  
• Determination of optical constants of poyarylenevinylene;　1991/06
  ANNOUNCEMENT INFO.;　, 13, 1, 7-12
  AUTHOR;　
  
• ラングミュアーブロジェット膜における二次非線形光学効果の発現;　1991
  ANNOUNCEMENT INFO.;　, 60, 6, 586-590
  AUTHOR;　
  
• Application the Stark effect to evaluation of asymmetic orientation structure in second-order nonlinear opical materials;　1990
  ANNOUNCEMENT INFO.;　, 12, 1, 1-8
  AUTHOR;　
  

General Lectures

• Super Layer Structure Formation in Lead Bromide-Based Layered Perovskite Quantum-Well Films Introduced Chromophores by Molecular LEGO Technique;　2024/03
  ANNOUNCEMENT INFO.;　The 71st JSAP Spring Meeting 2024
  AUTHOR;　Masanao Era, Koji Yamamoto, Kazuki Ookubo, Masato Doi
  
• Phase transition behaviors and optical properties of fluorene-based liquid crystalline organic semiconductors doped with a chiral reagent.;　2024/03
  ANNOUNCEMENT INFO.;　The 71st JSAP Spring Meetng 2024
  AUTHOR;　Masanao Era, Yuuki Okazaki1, Yasuhi Okumura2, Hirotsugu Kikuchi2
  
• Preparation of Lead Bromide-Based Layered Perovskite Quantum-Well Films by Molecular LEGO Technique and Their Structural and Optical Properties;　2023/09
  ANNOUNCEMENT INFO.;　The 84th JSAP Autumn Meeting 2023
  AUTHOR;　Masanao Era, Takanori Yamada, and Masato Doi
  
• Preparation of Fluorene-Based Liquid Crystalline Organic Semiconductors for Blue Phase Photonic Crystal and Their Phase Transition Behaviors and Optical Properties;　2023/09
  ANNOUNCEMENT INFO.;　The 84th JSAP Autumn Meeting 2023
  AUTHOR;　Masanao Era and Yuuki Okazaki
  
• Emissive liquid crystals based on fluorene-mesogenic skeleton for blue phase photonic crystal;　2022/11
  ANNOUNCEMENT INFO.;　35th International Microprocesses and Nanotechnology Conference
  AUTHOR;　Masanaso Era, Yuuki Okazaki, and Hirotsugu Kikuchi
  
• Effect of subphase concentration on structure and aggregated morphology of lead-based layered perovskite structure;　2022/09
  ANNOUNCEMENT INFO.;　The 73th Dividional Meeting of Division of Colloid and Surface Chemistry
  AUTHOR;　Goro Hasui, Eri Tsukamoto, Takumi Sakai, Masanao Era, Takayuki Narita, andYushi Oishi
  
• Contribution of the concentration of dissolved species in the subphase to the　formation of organic-inorganic layered perovskite morphology;　2022/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Goro Hasui, Takumi Sakai, Masanao Era, Takayuki Narita, and Yushi Oish
  
• 膜累積過程で形成される表面平滑な鉛層状ペロブスカイト膜;　2022/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Lead bromide-based layered perovskite quantum-well films having polycyclic aromatic chromophores in the organic layer;　2022/05
  ANNOUNCEMENT INFO.;　12th International Symposium on Organic Molecular Electronics
  AUTHOR;　Masanao Era, Yumiko Kawaji, Masato Doi, Kazuki Ookubo and Koji Yamamoto
  
• Carrier mobility of perylene derivatives and photovoltaic efficiency of p-n junction type solar cells using the perylene derivatives and Cu phthalocyanin;　2022/05
  ANNOUNCEMENT INFO.;　12th International Symposium on Organic Molecular Electronics
  AUTHOR;　Masanao Era, and Shusei Kanae
  
• Super layer structure of lead halide-based layered perovskite organic-inorganic quantum-wells having organic semiconductors as organic layer;　2021/09
  ANNOUNCEMENT INFO.;　82nd JSAP Autum Meeting
  AUTHOR;　Masanao Era
  
• Carrier transporting properties of perylene derivatives and photovoltaic properties of their p-n junction type solar cell;　2021/09
  ANNOUNCEMENT INFO.;　The 11th International Conference on Flexible and Printed Electronics
  AUTHOR;　Masanao Era and Shusei Kanae
  
• Optical and carrier mobility properties of regioregular oligo-hexylthiophenes and their copolymers with 9,9’-dihexylfluorene;　2021/09
  ANNOUNCEMENT INFO.;　The 11th International Conference on Flexible and Printed Electronics
  AUTHOR;　Masanao Era and Sho-ichi Gondo
  
• Optical Properties of PbBr-Based Layered Perovskite Quantum Wells Having Anthracene Chromophore as Organic Layer;　2021/03
  ANNOUNCEMENT INFO.;　The 68th Spring Meeting of JSPA 2021
  AUTHOR;　Masanao Era and Kazuki Ookubo
  
• Phase transition behavior and optical properties of fluorene-based liquid crystalline semiconductors;　2021/03
  ANNOUNCEMENT INFO.;　The 68th Spring Meeting of JSAP 2021
  AUTHOR;　Masanao Era and Yuuki Okazaki
  
• Emissive properties of lead bromide-based layered perovskite quantum wells having anthracene-linked ammonoum molecules as organic layer;　2020/03
  ANNOUNCEMENT INFO.;　The 67th Spring Meeting of JSAP 2020
  AUTHOR;　Masanao Era and Masato Doi
  
• Layer structures of lead bromide based layered perovskites quantum wells having chromophore linked ammonium molecule s as an organic layer prepared by molecular mixing technique;　2020/03
  ANNOUNCEMENT INFO.;　the 67th JSAP Spring Meeting 2020
  AUTHOR;　Masanao Era
  
• Preparation of Lead Bromide-Based Layered Perovskite Quantum-Well LB films by Squeezed Out Technique and Their Application to Cavity Polariton Devices;　2019/11
  ANNOUNCEMENT INFO.;　The 4th Asian Applied Physics Conference
  AUTHOR;　T. Kuniyoshi, Masanao Era
  
• Structural and Optical Properties of Lead Bromide-Based Layered Perovskite Quantum-Well Films Prepared by Molecular Mixing Technique;　2019/11
  ANNOUNCEMENT INFO.;　The 4th Asian Applied Physics Conference
  AUTHOR;　Masato Doi, Masanao Era
  
• Emissive Properties of Lead Bromide Perovskite films;　2019/11
  ANNOUNCEMENT INFO.;　The 4th Asian Applied Physics Conference
  AUTHOR;　Ryohei Takeuchi, Masanao Era
  
• Optical Properties of Lead Halide Perovskites Prepared by Solid State Reaction;　2019/09
  ANNOUNCEMENT INFO.;　2019 Autumn Meeting of JSAP
  AUTHOR;　Masanao Era
  
• PbBr-Based Layered Perovskite Organic-Inorganic Quantum Well Films Having Anthracene Chromophore-Linked Ammonium Molecules as an Organic Layer;　2019/09
  ANNOUNCEMENT INFO.;　2019 Autumn Meeting of JSAP
  AUTHOR;　Masanao Era, Masato Doi
  
• Fundamental Electronic Properties of perylene derivatives as n-type organic semiconductor;　2019/06
  ANNOUNCEMENT INFO.;　10th International Conference on Molecular Electronics and Bioelectronics
  AUTHOR;　Masanao Era, and Shusei Kanae
  
• Enhancement Effect of photoluminescence in PbBr-based perovskite by partial replacement with divalent cations;　2019/06
  ANNOUNCEMENT INFO.;　10th International Conference on Molecular Electronics and Bioelectronics
  AUTHOR;　Masanao Era
  
• Phase transition behaviors and optical properties of emissive liquid crystals;　2019/03
  ANNOUNCEMENT INFO.;　The 66th JSAP Spring Meeting 2019
  AUTHOR;　Masanao Era
  
• Enhancement of PL in PbBr-based perovskite thin film by partial replacement of Pb2+ cation with Sr2+ cation;　2019/03
  ANNOUNCEMENT INFO.;　The 66th JSAP Spring Meeting 2019
  AUTHOR;　Masanao Era
  
• Sn2+ cation mixing effect on phosphorescence in the PbBr-based layered perovskite quantum wells having naphthalene chromophore-linked ammonium molecules as an organic layer;　2018/09
  ANNOUNCEMENT INFO.;　Th 45th JSAP Autumn Meeting, 2018
  AUTHOR;　Masanao Era
  
• Enhancement of photoluminescence in lead bromide-based perovsliste by mixing tin bromide;　2018/09
  ANNOUNCEMENT INFO.;　The 19th International Workshop on Inorganic and Organic Electroluminescence & 2018 International Conference on the Science and Technology of Emissive Displays and Lighting (EL2018)
  AUTHOR;　Masanao Era
  
• Optical properties of lead iodide-based layered perovskite self-organized quantum well;　2018/09
  ANNOUNCEMENT INFO.;　The 19th International Workshop on Inorganic and Organic Electroluminescence & 2018 International Conference on the Science and Technology of Emissive Displays and Lighting (EL2018)
  AUTHOR;　Masanao Era and Kazuhiro Ema
  
• Lead Halide-Based Layered Perovskite LB Films Applicable to Cavity Polariton Laser;　2017/12
  ANNOUNCEMENT INFO.;　5th CMS International Symposium on Photofunctional Chemistry and Molecular Systems
  AUTHOR;　Masanao Era
  
• Liquid crystalline organic semiconductor benzo-thiadiazole derivatives with high hole mobility: phase transition behavior, optical and electronic properties;　2017/09
  ANNOUNCEMENT INFO.;　The 78th JSAP Autumn Meeting
  AUTHOR;　Masanao Era,Xuelong Zhang, Shuntaro Mataka, Hirotsugu Kikuchi
  
• Enhancement of photoluminescence efficiency in PbBr-based perovskite thin films by mixing of divalent cation;　2017/09
  ANNOUNCEMENT INFO.;　The 78th JSAP Autumn Meeting
  AUTHOR;　Masanao Era
  
• New preparation technique of PbBr-based layered perovskite LB films;　2017/09
  ANNOUNCEMENT INFO.;　The 78th JSAP Autumn Meeting
  AUTHOR;　Masanao Era
  
• Optical and electric properties of lead iodide-based layered perovskite with self-organized quantum-well structure;　2017/08
  ANNOUNCEMENT INFO.;　SPIE Organic Photonics and Electronics
  AUTHOR;　Masanao Era, Kazuhiro Ema, Yasunori Yamada, Kento Mori, and Norio Tomotsu
  
• Carrier mobility of perlene derivatives and photovoltaic porperties of organic p-n junction type cell using the perilene derivatives;　2017/06
  ANNOUNCEMENT INFO.;　9th International Conference on Molecular Electronics and Bioelectronics
  AUTHOR;　Masanao Era, Shu Kanae
  
• Lead bromide-based layered perovskite Langmuir-Blodgett films having p-conjugated molecules as organic layer by using squeezed out technique;　2017/06
  ANNOUNCEMENT INFO.;　9th International Conference on Molecular Electronics and Bioelectronics
  AUTHOR;　Masanao Era, Yu Shironita, Koichi Soda
  
• Preparation of Organic-Inorganic Layered Perovskite LB Films with Functional Organic Chromophore as an Organic Layer Using Squeezed Out Technique;　2017/03
  ANNOUNCEMENT INFO.;　The 64th JSAP Spring Meeting
  AUTHOR;　Masanao Era
  
• Emission properties and evaluation for liquid scintillator of fluorene derivatives;　2016/04
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Preparation of optically high quality PbBr-based layered perovskitequantum well films by using Langmuir-Blodgett technique and possibility of their application to cavity polaritonlaser;　2015/10
  ANNOUNCEMENT INFO.;　Green Photonics Workshop on Exciton-Polariton and Their Laser Applications (Nara)
  AUTHOR;　Masanao Era
  
• Optical properties of organic-inorganic perovskitenatural quantum well material;　2015/10
  ANNOUNCEMENT INFO.;　Green Photonics Workshop on Exciton-Polariton and Their Laser Applications (Nara)
  AUTHOR;　Masanao Era
  
• Preparation of optically high quality thin films of PbBr-based layered preovskite by using Langmuir-Blodgett technique and their application to cavity polariton laser;　2015/09
  ANNOUNCEMENT INFO.;　.1st International Conference on Solar Cells and Optoelectronics . 1st International Conference on Perovskite Solar Cells and Optoelectronics 1st International Conference on Perovskite Solar Cells and Optoelectronics
  AUTHOR;　Masnao Era, Hiroshi Era, Kazuhiro Ema, and Noriyuki Takada
  
• Lead halide-based layered preovksite thin films by using Langmuir-Blodgett technique: their preparation procedure, structure and application to cavity polariton laser;　2015/09
  ANNOUNCEMENT INFO.;　The 76th JSAP Autumn Meeting, 2015
  AUTHOR;　Hiroshi Era, Noriyuki Takada, and Masanao Era
  
• Fundamental optical properties of organic-inorganic PbI-based layered peorvskite having highe exciton emission efficiency;　2015/09
  ANNOUNCEMENT INFO.;　The 76th JSAP Autumn Meeting, 2015
  AUTHOR;　Masanao Era, Kazuhiro Era, and Richard T. Phillips
  
• Experimental evaluation and quantum chemical calculation of mobility in the lead halide-based layered perovskite superlattice with π-conjugated molecule;　2015/07
  ANNOUNCEMENT INFO.;　12th International Conference on Materials Chemistry
  AUTHOR;　Masanao Era, Takeshi Yasuda, Kento Mori, and Norio Tomotsu
  
• Preparation of π-conjugated polymer having intra-molecular charge separation structure and its photovoltaic properties;　2015/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Takashi Tomimasu and Masanao Era
  
• Preparation and luminescent properties of liquid organic dyes with intra-molecular energy transfer structure;　2015/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yuta Sakuma , Toshihiko Shimizu, Nobuhiko Sarukura, Masanao Era
  
• Optical Properties of organic-inorganic perovskite compound;　2015/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masahiro Abe and Masanao Era
  
• Development of Organic Dyes Having Intramolecular Energy Transfer Structure for Liquid Scintillator;　2015/06
  ANNOUNCEMENT INFO.;　8th International Conference on Molecular Electronics and Bioelectronics
  AUTHOR;　Yuta Sakuma, Toshihiko Shimizu, Nobuhiko Sarukura and Masanao Era
  
• Preparation of PbBr-based layered perovskite superlattice films having π-conjugated polymer as an organic layer by using Langmuir-Blodgett technique and their optical nonlinearity;　2015/06
  ANNOUNCEMENT INFO.;　8th International Conference on Molecular Electronics and BIoelectronics
  AUTHOR;　Masanao Era, Yuta Sakuma and Koichi Soda
  
• High Hole Mobility of Benzo-2,1,3-thiadiazole Polycrystalline Film Formed by Utilizing Self-Organizing Nature of Liquid Crystalline Mesophase;　2015/06
  ANNOUNCEMENT INFO.;　8th International Conference on Molecular Electronics and Bioelectronics
  AUTHOR;　Masanao Era, Xuelong Zhang, Tsutomu Ishi-i, Thies Thiemann, Kanji Kubo, Akira Mori, and Shuntaro Mataka
  
• Optical properties of PbI-based layered perovskite having high photoluminescence efficiency;　2015/06
  ANNOUNCEMENT INFO.;　8th International Conference on Molecular Electronics and Bioelectronics
  AUTHOR;　Masanao Era, Yasunori Yamada, Kazuhiro Ema, Richard T. Phillips, Kento Mori and Norio Tomotsu
  
• Structure evaluation of PbBr-based layered perovskite having carbazole chromophore-linked ammonium molecule as an organic layer by in-plane X-ray diffraction;　2015/06
  ANNOUNCEMENT INFO.;　The 5th International Symposium on Organic Inorganic Electronic Materials and Related Nanotechnologies
  AUTHOR;　Masanao Era, Keigo Nagano, and Akihiro Maeda
  
• Optical and electronic properties of polyfluorene copolymers having regioregular thiophene oligomer unit;　2015/06
  ANNOUNCEMENT INFO.;　The 5th International Symposium on Organic Inorganic Electronic Materials and Related Nanotechnologies
  AUTHOR;　Masanao Era, Shoichi GOndo and Takeshi Yasuda
  
• Scintillation Property of Fluorene-Based Dyes for Liquid Scintillator;　2015/06
  ANNOUNCEMENT INFO.;　The 5th International Symposium on Organc Inorganic Electronic Materials and Related Nanotechnologes
  AUTHOR;　Yuta Sakuma, Masanao Era, Toshihiko Shimizu, and Nobuhiko Sarukura
  
• Development of Organic Dyes Having Intramolecular Energy Transfer Structure for Liquid Scintillator;　2015/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yuta Sakuma, Masanao Era, Toshihiko Shimizu and Nobuhiko Sarukura
  
• Study on Preparation Condition of PbI-based Organic Inorganic Perovskite Vacuum-Deposited Films for Efficient Solar Cell;　2015/03
  ANNOUNCEMENT INFO.;　第62回応用物理学会春季学術講演会
  AUTHOR;　Yui Kurogi and Masanao Era
  
• Preparation of PbBr-based Layered Perovskite Organic-Inorganic Superlattice Films;　2015/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Takeshi Shiratori, Koichi Souda　and Masanao Era
  
• Fundamental Optical Properties of Lead Iodide Organic-Inorganic perovskite;　2015/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Kazuhiro Ema, Richard T. Phillips
  
• In Situ Measurement of Conductivity in SnI-Based Perovskite Vacuum-Deposited Films;　2015/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era
  
• The Study on Chemical Species of Solution Plasma Treated Graphene Derivative by X-ray Photoelectron Spectroscopy;　2014/11
  ANNOUNCEMENT INFO.;　The 9th Saga University-Daegu University Joint Seminar, 23
  AUTHOR;　Seiko Uchino, Asami Ohtake, Noboru Takisawa,Nobuko Fukuda, Tatsuro Nakashima, Masanao Era, Naoki Matsuda and Koichi Sakaguchi
  
• Analysis of Energy Transfer in Fluorene Derivative - Anthracene Derivative Mixed Solution;　2014/11
  ANNOUNCEMENT INFO.;　The 9th Saga University-Daegu University Joint Seminar, 25
  AUTHOR;　Yuta Sakuma, Koichi Sakaguchi and Masanao Era
  
• Synthesis of Graphene Derivative with Amino Group for Printable Electrode;　2014/11
  ANNOUNCEMENT INFO.;　The 9th Saga University-Daegu University Joint Seminar, 27
  AUTHOR;　Seiya Inoue, Asami Ohtake, Seiko Uchino, Kunio Akedo, Masanao Era and Koichi Sakaguchi
  
• 酸化グラフェンに対する高汎用性官能基導入法の検討;　2014/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yuta Sakuma, Seiko Uchino, Asami Ohtake, Yasutaka Shima, Masanao Era and Koichi Sakaguchi
  
• 酸化グラフェン分散性の数値化;　2014/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Asami Ohtake, Seiko Uchino, Masanao Era and Koichi Sakaguchi
  
• Brief Synthesis of Graphene Derivatives with Alkyl Chain by Two Step Reactio;　2014/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Seiko Uchino, Seiji Kawazu, Asami Ohtake, Noboru Takisawa,Tatsuro Nakashima, Masanao Era, Naoki Matsuda, and Koichi Sakaguchi
  
• Brief Synthesis of Graphene Derivatives with Alkyl Chain by Two Step Reaction;　2014/09
  ANNOUNCEMENT INFO.;　KJF International Conference on Organic Materials for Electronics and Photonics, PB109
  AUTHOR;　Asami Ohtake, Seiya Inoue, Yasutaka Shima, Seiko Uchino, Masanao Era, and Koichi Sakaguchi
  
• Synthesis of Hydrophilic Graphene Derivatives by Solution Plasma Process;　2014/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Seiko Uchino, Asami Ohtake, Noboru Takisawa,Tatsuro Nakashima, Naoki Matsuda, Masanao Era and Koichi Sakaguchi
  
• Synthesis and Dispersibility Evaluation of Graphene Derivatives with Alkyl Chain using Alkyltrichloroxysilanes;　2014/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Asami Ohtake Seiko Uchino, Kunio Akedo, Masanao Era and ,Koichi Sakaguchi
  
• Langmuir-Blodgett Films of PbBr-Based Layered Perovskite Organic-Inorganic Superlattice Having "-Conjugated Polymers as Organic Layer;　2014/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Takeshi Shiratori, Koichi Souda, Koichi Sakaguchi, Yushi Ohishi and Masanao Era
  
• グラフェン誘導体の分散性評価;　2014/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Asami Ohtake, Seiko Uchino, Masanao Era and Koichi Sakaguchi
  
• ソリューションプラズマ法を用いた親水性グラフェン誘導体の開発;　2014/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Seiko Uchino, Asami Ohtake, Noboru Takisawa, Tatsurou Nakashima, Naoki Matsuda, Masanao Era and Koichi Sakaguch
  
• ハロゲン添加による鉛系層状ペロブスカイトLB膜の励起子吸収・発光挙動;　2014/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Syouhei Morita, Saya Miyaji, Takayuki Narita, Koichi Sakaguchi, Masanao Era, Yushi Ohishi
  
• エネルギー移動を用いた液体シンチレータ用有機色素の開発;　2014/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yuta Sakuma, Koichi Sakaguchi and Masanao Era
  
• ソリューションプラズマ法を用いた親水性グラフェンの合成における反応機構の検討;　2014/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Seiko Uchino, Asami Ohtake, Noboru Takisawa,Tatsuro Nakashima, Naoki Matsuda, Masanao Era and Koichi Sakaguchi
  
• デバイス応用の為の酸化グラフェンフレーク除去法の検討;　2014/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yui Kurogi, Koji Miyaki, Masanao Era and Koichi Sakaguchi
  
• 酸化グラフェンへの汎用性の高い官能基導入法の検討;　2014/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Seiya Inoue, Yasutaka Shima, Masanao Era and Koichi Sakaguchi
  
• ジチエニルエテン発色団を導入した Langmuir-Blodgett 膜の作製とフォトクロミック特性の評価;　2014/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Takeshi Shiratori, Sayaka Tokushima, Koichi Sakaguchi and Masanao Era
  
• Synthesis and Dispersibility Evaluation of Graphene Derivatives with Organic Solvent Affinity;　2014/05
  ANNOUNCEMENT INFO.;　The 8th International Symposium on Organic Molecular Electronics　(ISOME 2014)
  AUTHOR;　Koichi Sakaguchi, Asami Ohtake, Seiko Uchino, Akinori Fujito,　Noboru Takisawa, Kunio Akedo and Masanao Era
  
• Dispersibility evaluation of graphene derivatives with alkyl chain groups;　2014/05
  ANNOUNCEMENT INFO.;　The 8th International Symposium on Organic Molecular Electronics　(ISOME 2014)
  AUTHOR;　Asami Ohtake, Seiko Uchino, Masanao Era and Koichi Sakaguchi
  
• The Study on Reaction Mechanism of synthesizing Hydrophilic Graphene Derivatives by Solution Plasma Process;　2014/05
  ANNOUNCEMENT INFO.;　The 8th International Symposium on Organic Molecular Electronics　(ISOME 2014)
  AUTHOR;　Seiko Uchino, Asami Ohtake, Noboru Takisawa, Tatsurou Nakashima, Naoki Matsuda, Masanao Era and Koichi Sakaguchi
  
• ソリューションプラズマ法によるグラフェンの親水化;　2014/04
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Seiko Uchino, Asami Ohtake, Noboru Takisawa,Tatsuro Nakashima, Naoki Matsuda, Masanao Era and Koichi Sakaguchi
  
• ソリューションプラズマ法を用いた親水性グラフェン誘導体の作製における重要因子の検討;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 高有機溶媒分散性グラフェンの分散性評価;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 溶媒親和性グラフェンの開発と分散性評価;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ラングミュアー膜における鉛系層状ペロブスカイト構造の形成条件;　2013/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Analysis of hole mobility of fluorene derivative films based on the disorder model and relationship between disorder free mobility and reorganization energy in the Marcus theory;　2013/09
  ANNOUNCEMENT INFO.;　SPIE Optics and Photonics
  AUTHOR;　M. Era, K. Mori, and N. Tomotsu
  
• Self-organising formation of super layer structure in PbBr-based layered perovskite superlattice materials by mixing of bulky chromophore-linked ammonium bromide and alkyl ammonium bromide;　2013/09
  ANNOUNCEMENT INFO.;　SPIE Optics and Photonics
  AUTHOR;　Masanao Era
  
• Qualitative analysis of photovoltaic behavior in p-n junction type solar cell;　2013/09
  ANNOUNCEMENT INFO.;　2013 JSAP-MRS Joint Symposia
  AUTHOR;　Masanao Era, Koichi Sakaguchi, Syuusei Kanae, Takuya Nakashima, and Chihaya Adachi
  
• 高効率鉛配位を可能とする層状ペロブスカイト薄膜作製法;　2013/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 鉛系層状ペロブスカイト構造の気水界面上形成における水相溶存種の役割;　2013/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 酸化グラフェンの合成法による化学種の変化;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• トリメトキシシランを用いた簡便なグラフェン誘導体の合成;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 両親媒性ジチエニルエテン誘導体の合成とLB膜におけるフォトクロミック挙動;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• エネルギー移動を利用した液体シンチレーター用有機色素の開発;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ソリューションプラズマ法による炭素材料の高機能化;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• アルキルトリメトキシシランを用いた簡便なグラフェン誘導体の合成;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• PbBr-based layered perovskite with an organic semiconductor (phenylene vinylene oligomer) prepared the Langmuir-Blodgett technique.;　2013
  ANNOUNCEMENT INFO.;　2013 JSAP-MRS Joint Symposia　18P-PM4-9
  AUTHOR;　Tetsuzo Fujise, Yuu Shironita, Koichi Sakaguchi and Masanao Era
  
• ソリューションプラズマ法による炭素材料の溶媒分散性の向上;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 異なる酸化グラフェン合成法による化学種の変化;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• アルキルメトキシシランを用いた簡便なグラフェン誘導体の合成と分散性の評価;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Fabrication and Optical Properties of Organic-inorganic Nanohybrids based on Self-organizing Nature of Lead Halide-based Layered Perovskites;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Koichi Souda, Yu Shironita and Koichi Sakaguch
  
• Improvement of Solvent Affinity for Graphene Derivatives by Solution Plasma with Hydrogen Peroxide;　2013
  ANNOUNCEMENT INFO.;　2013 Kyushu-Seibu/Pusan-Kyeongnam Joint Symposium on High Polymers (16th) and Fibers (14th), P-045
  AUTHOR;　Seiko Uchino, Koichi Sakaguchi, Asami Ohtake, Noboru Takisawa,Tatsuro Nakashima, Masanao Era and Naoki Matsuda
  
• Preparation of dithienylethene with amino groups, and photochromic behavior in LB film of the amphiphilic dithienylethene having arachidic acid as a counter anion;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Sayaka Tokushima, Takahiro Tashiro, Tetsuzo Fujise, Koichi Sakaguchi, Masanao Era
  
• Development of organic dye with fast fluorescence decay using energy transfer for liquid scintillator;　2013
  ANNOUNCEMENT INFO.;　2013 Kyushu-Seibu/Pusan-Kyeongnam Joint Symposium on High Polymers (16th) and Fibers (14th),P-042
  AUTHOR;　Yuta Sakuma, Takatoshi Nagata, Tetsuzo Fujise, Koichi Soda, Koichi Sakaguchi, Masanao Era
  
• オキサジアゾール誘導体の電子移動度のSmall Polaron modelによる解析;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Regioregularチオフェンオリゴマーを有するポリフルオレン誘導体の分子構造と電界効果移動度;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• フルオレン誘導体の発光特性とシンチレータ材料への応用の可能性;　2012/03
  ANNOUNCEMENT INFO.;　第59回応用物理学関連連合講演会
  AUTHOR;　
  
• オキサジアゾール骨格を有する高移動度n－型有機半導体の分子設計;　2011/04
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Preparation of Langmuir-Blodgett film of organic-inorganic superlattice having phenylenevinylene oligomer as an organic layer based on self-organizing nature of layered perovskite;　2011/03
  ANNOUNCEMENT INFO.;　Hybrid Materials 2011
  AUTHOR;　Masanao Era and Yu Shironita^B
  
• Effect of cation mixing on temperature dependencies of photoluminescence of organic-inorganic perovskite films;　2011/03
  ANNOUNCEMENT INFO.;　6th International Conference on Molecular Electronics and Bioelectronics
  AUTHOR;　Masanao Era, Yumeko Komatsu, and Naotaka Sakamoto
  
• Preparation of layered perovskite compound superlattice having thiophene derivatives as an organic layer;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era
  
• Synthesis and photophysical properties of novel extended pai-conjugated dihienothiophene-based light-emitting materials;　2011/03
  ANNOUNCEMENT INFO.;　6th International Conference on Molecular Electronics and Bioelectronics
  AUTHOR;　Jung-hee Do^M, Shinpei Miyamoto^M, Masanao Era, and Takehiko Yamato
  
• Third-order optical nonlinearity of C60 dispersed LB films and its charge-transfer complexes;　2011/01
  ANNOUNCEMENT INFO.;　2011 Photonic West
  AUTHOR;　Masanao Era, Teruki Senokuchi^M
  
• Construction of organic-inorganic perovskite superlattice LB film having amphiphilic phenylenevinylene as organic layer;　2011/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, and Yu Shironita^B
  
• フェニレンビニンレン発色団を有機層に導入した臭化鉛系層状ペロブスカイトLB膜の作製;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• カルバゾール発色団を有機層に導入した臭化鉛系層状ペロブスカイト薄膜の電気導電性;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 複素五員環化合物の合成とキャリヤ移動度;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Preparation and optical properties of amphiphilic pai-conjugated polymers;　2010/08
  ANNOUNCEMENT INFO.;　KJF 2010
  AUTHOR;　Naoto Saji^B, and Masanao Era
  
• Preparation of n-type liquid crystalline organic semiconductor;　2010/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Hironobu Kawasaki, and Masanao Era
  
• Photochromic behavior of amphiphilic dithienylethene;　2010/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Kentaro Ieiri^B, Satoe Yoneda^M, Michinori Takeshita, and Masanao Era
  
• インクジェット法によるシアニン色素ドープ導電性高分子薄膜のパターニングIII;　2010/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 気-水界面で調製された鉛系ぺロブスカイト薄膜のハロゲン配位;　2010/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Wavelength resolution improvement on organic photodiodes made by ink-jet technique.;　2010
  ANNOUNCEMENT INFO.;　Proceedings of SPIE
  AUTHOR;　Yu Yang, Tokuma Nakamichi, Soichiro Omi, Ryo Goto, Masayuki Yahiro, Masanao Era, Hirofumi Watanabe, Oki Yuji
  
• Coordination behavior of halogen ions in Pb-based perovskites prepraed at the air-water interface.;　2009/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masahiko Shimoda, Kenji Moriyama, Takayuki Narita, Masanao Era, Yushi Oishi
  
• インクジェットによる有機波長選択型光センサの最適化;　2009
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Preparaton of phosphineoxides with oligo-thiphene skeleton.;　2008/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Juro Tomonaga^M, Mitsuharu Noto, Masanao Era
  
• Preparation of phosphine oxides having fluorene-skeleton.;　2008/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Shigeki Suzuki^M, Mitsuharu Noto, Masanao Era
  
• Coordination behavior of halogen ions in Pb-based layer perovskite structure having mixed fattyamino acids.;　2008
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masahiko Shimoda, Kenji Moriyama, Takayuki Narita, Masanao Era, Yushi Oishi
  
• オリゴチオフェンを中心骨格としたフィスフィンオキシドの合成;　2007/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• フルオレンを中心骨格としたフィスフィンオキシドの合成;　2007/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Self-organization　approach　to　organic/inorganic　quantum-well　based　on　metal　halide-based　layered　provskite.;　2007
  ANNOUNCEMENT INFO.;　International Workshop on Nano-molecular ELectronics'97
  AUTHOR;　Masanao Era, Koji Maeda^M, Tetsuo Tsutsui
  
• Anisotropic carrier moblility of perylene derivatives evaluated field effect transistor (FET) and space charge limited current measurements.;　2006/12
  ANNOUNCEMENT INFO.;　The7th International Conference on Nano-Molecular Electronics, 332-333
  AUTHOR;　Masanao Era, Shusei Kanae^M,Mitsuhru Noto, Yasuyuki Goto
  
• Aggregation strctures of bis-Axomethyne dye films;　2006/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Juro Tomonaga^M, Masanao Era
  
• Preparation of lquid cyatals with carrier-transporting skeleton.;　2006/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Shinji Kono^M. Masanao Era
  
• Preparation of regioregular oligo-thiophene;　2006/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Shoichi Gondo^M, Masanao Era
  
• Electric properties of PｂBr-based layered pervskite organic/inorganic superlattice with oligo-thiophene properties of PｂBr-based layered pervskite organic/inorganic superlattice with oligo-thiophene as an of　PｂBr-based　layered　pervskite　organic/inorganic　superlattice　with　oligo-thiophene　as　an　organic　layer.;　2006/05
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Miyashita Teppei^B
  
• Preparation and optical properties of regioregular alkylthiophenes oligmer and co-polymers.;　2006/05
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Shoichi Gondo^M, Masanao Era
  
• フルオレン誘導体のホール移動度のdisorder modelによる解析;　2006/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 電気四重極子構造を持った色素の薄膜における凝集構造;　2006/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 成膜分子のsqueezed outによるPbBr系層状ペロブスカイト有機-無機超格子LB膜の作製;　2006/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 立体規則性を有するアルキルチオフェンオリゴマーの合成と光学特性;　2006/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 無機有機複合型物質における多重量子井戸ポラリトン;　2006/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 液晶相の自己組織化特性を用いた高ホール移動性ベンゾ-2,1,3-チアジアゾール微結晶体の作製;　2006/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Preparation and optical properties of regioregular alkylthiophene oligomers.;　2006/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Shoichi Gondo^M, Masanao Era
  
• Polariton in inorganic-organic hybrid quantum-well.;　2006/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Chieko Yjima^M, Hideyuki Kunugida, Kazuhiro Ema, Masanao Era
  
• Langmuir-BLodgett法による層状ペロブスカイト自己組織性有機半導体-無機半導体超格子の階層構造制御;　2006/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Langmuir-BLodgett法による層状ペロブスカイト自己組織性有機半導体-無機半導体超格子の階層構造制御;　2006
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Preparation of regioregular alkylthiophene oligmers and their optical and electrical properties.;　2006
  ANNOUNCEMENT INFO.;　The 10th Japan-Korea International symposium on Advanced Display Materials and Devices, 62-62
  AUTHOR;　Shoichi Gondo^M, Masanao Era
  
• Preparation of regioregular alkylthiophene oligomers and their electrical properties.;　2006
  ANNOUNCEMENT INFO.;　Korea-Japan Joint Forum 2006, Organic Materials fo Electronics and Photonics., 140-140
  AUTHOR;　Schoichi Gondo^M, Yasuyuki Gotou, Masanao Era
  
• Photovoltaic properties of hererostructure devices consisting conductive polythiophene (PEDT-PSS) and J-aggregated cyanine dyes;　2006
  ANNOUNCEMENT INFO.;　Korea-Japan Joint Forum 2006, Organic Materials for Electronics and Photonics, 50-50
  AUTHOR;　Juro Tomonaga^M, Yasuyuki Gotou, Masanao Era
  
• Langmuir-Blodgett法による層状ぺロブスカイト自己組織性有機半導体ー無機半導体超格子の階層構造制御;　2006
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Shoichi Gondo^M. Shinji Tsunekawa^B, Masanao Era
  
• Analysis of hole mobility of flourene derivatives.;　2006
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Yuko Kobashi^B, Yasuyuki Goto, Mitsuharu Noto
  
• Preparation of benzo-2,1,3-thiozole with high holemobility by use of self-organization nature of liquid crystal mesophase.;　2006
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 立体規則性を有するアルキルチオフェンオリゴマーの合成と光学特性;　2005/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• カルバゾール発色団を有機層に導入した層状ペロブスカイト有機―無機超格子の構築と電気物性;　2005/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 短鎖アルキル基を有するシアニン色素のJ会合体LB膜の作製と光電変換特性;　2005/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 自己組織化によるナノ材料の構築;　2005/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 有機－無機ナノハイブリッド（層状ペロブスカイト化合物）を用いた発光デバイス;　2005/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• フルオレン－チオフェン系共重合体の合成と光電子物性;　2005/05
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Formation of lead-halide perovskite monolayer having organic-inorganic quantum-well structure at air-water interface;　2004/12
  ANNOUNCEMENT INFO.;　The 6th International Conference on Nano-Molecular Electronisc Kobe, 2004 December 16
  AUTHOR;　Masanao Era, Tomoko Higashiuchi, Koji Yaso, Miyuki Kuramori, and Yushi Oishi
  
• Electric properties of perylene derivatives evaluated by space charge limited current measurement;　2004/11
  ANNOUNCEMENT INFO.;　Korea-Japan Joint Forum 2004 Organic Materials for Electronics and Photonics,　Okinawa, 2004 November 4.
  AUTHOR;　Syusei Kanae（Ｍ２）, Yasuyuki Gotou, Mitsuharu Noto, and Masanao Era
  
• Fluorene derivatives with high hole mobility;　2004/11
  ANNOUNCEMENT INFO.;　Korea-Japan Joint Forum 2004 Organic Materials for Electronics and Photonics,　Okinawa, 2004 November 4.
  AUTHOR;　Masanao Era, Yuko Kobashi, Mitsuharu Noto, and Yasuyuki Gotou
  
• 銅フタロシアニン/ペリレン誘導体へテロ接合型太陽電池の光電変換特性に与えるペリレン誘導体分子構造の影響;　2004/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• カルバゾール発色団を有機層に導入した層状ペロブスカイト有機―無機超格子の電気的性質;　2004/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 二機能性有機アミンを導入した層状ペロブスカイト有機―無機超格子の構築と光学特性;　2004/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 二機能性有機アミンを有機層に導入した臭化鉛系層状ペロブスカイト有機-無機超格子;　2004/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Efficient Polarized Blue Electroluminescenct Device using Oriented p-Sexiphenyl Thin Film;　2003
  ANNOUNCEMENT INFO.;　4th International Conference on Electroluminescence of Molecular Materials and Related Phenomena　Jeju Island (Korea), August 28, 2003.
  AUTHOR;　Masanao Era, Yasuyuki Gotou, Izumi Kakinoki, Mitsuharu Noto
  
• PbBr-Based Layered Perovskite Organic-Inorganic Superlattice Having Hole-Transporting Carbazole Chromophore in Organic Layer;　2003
  ANNOUNCEMENT INFO.;　4th International Conference on Electroluminescence of Molecular Materials and Related Phenomena　Jeju Island (Korea), August 29, 2003.
  AUTHOR;　Masanao Era, Tomohiro Kobayashi, Mitsuharu Noto
  
• 有機EL材料を用いた構造型分布帰還可変波長レーザー;　2003
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 二価ユーロピウム蛍光体薄膜を用いる有機-無機ハイブリッド電界発光素子;　2003
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 両親媒性π-共役高分子Langmuir-Blodgett膜;　2003
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 有機層にホール輸送性カルバゾール発色団を導入した臭化鉛系層状ペロブスカイト有機-無機超格子;　2003
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Preparation of amphiphilic polythiophene and construction of organic/inorganic superlattice using the of　amphiphilic　polythiophene　and　construction　of　organic/inorganic　superlattice　using　the　amphiphilic polythiophene.;　2002/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Satoe Yoneda, Mitsuharu Noto, Masanao Era
  
• Construction and optical properties of bulky chromophore incorporated into layered perovskite organic/inorganic superlattice;　2002/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Tomohiro Kobayashi^M, KYumiko Kawaji^B, Mitsuharu Noto, Masanao Era
  
• Preparation and optical properties pai-conjugated polymer incorporated into layered perovskite organic- and　optical　properties　pai-conjugated　polymer　incorporated　into　layered　perovskite　organic-inorganic superlattices.;　2002/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Satoe Yoneda^M, Mitsuharu Noto
  
• Preparation of micro particles of PbI-based layered perovskite by using long alkyl chain.;　2002/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Takanori Yamada^M, Mitsuharu Noto, Masanao Era
  
• Fine structure and relaxaton decay process in orgaic-inorganic hybrid quantum-well;　2002/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Daisuke Ichii, Koutaro Oohashi, Miho Inomata, Hideyuki Kunugida, Kazuhiro Ema, Ken-ichiro Tanaka, Ichii,　Koutaro　Oohashi,　Miho　Inomata,　Hideyuki　Kunugida,　Kazuhiro　Ema,　Ken-ichiro　Tanaka,　Takashi　Kondo,　Masanao Era
  
• Energy transfer from inorganic layer to organic layer in organic-inorganic hybrid quantum-well material.;　2002/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Miho Inomata, Daisuke Ichii, Koutarou Oohashi, Hideyuki Kunugida, Kazuhiro Ema, Masanao Era
  
• Control of exciton band in PbBr-based layered perovskite Langmuir-Blodgett films.;　2002/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Takahiro Sano^M, Masanao Era
  
• Preparation and optical properties of layered perovskite organic-inorganic superlattice having aromatic chromophore in organic layer.;　2002/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Yumiko Kawaji^B, Mitsuharu Noto
  
• Cation mixing effect of phosphorescence from Naphthlene-chromophore incorporated into PbBr-based mixing　effect　of　phosphorescence　from　Naphthlene-chromophore　incorporated　into　PbBr-based　layered　perovskite.;　2002/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yumeko Komatsu, Naohisa Sakamoto, Masanao Era
  
• Preparation of PbBr-based perovskite by solid state reaction.;　2002/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Mitsuharu Noto
  
• Optical properties of stylbene-chromophore incorporated into PｂBr-based layered perovskite organic/inorganic superlattice.;　2001/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Katsuaki Hayashi^M, Masanao Era
  
• Formation process of PbI-based layered perovskite LB film.;　2001/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Akihiro Shimizu^M
  
• Electroluminescence from naphthalene-chromophore incorporated into lead halide-based layered perovskite having organic-inorganic superlattice structure.;　2001/06
  ANNOUNCEMENT INFO.;　SPIE's 46th Annual Meeting, The Symposium on Optical Science and Technology
  AUTHOR;　M.Era
  
• Temperature dependencies of exciton emission from organic/inorganic layered perovskite with bvalent cation dependencies　of　exciton　emission　from　organic/inorganic　layered　perovskite　with　bvalent　cation　mixture.;　2001/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Yumeko Komatsu, Naohisa Sakamoto
  
• Influence of anion on cation mixing effect in organic/inorganic perovskite film;　2001/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yumeko Komatsu, Naohisa Sakamoto, Masanao Era
  
• PbI-based layered perovskite organic/inorganic superlattice by use of the Langumuir-Blodgett technique.;　2000/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Akihiro Shimizu^M, Masanao Era
  
• Optical properties of PbBr-based layered pervskite organic-inorganic superlattice having salichilidenaniline-chromophore.;　2000/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Takayuki Yamada^M
  
• Electroluminescent device using PbBr-based layered perovskite having self-organized organic-inorganic quantum-well structure.;　2000/08
  ANNOUNCEMENT INFO.;　International Conference on Organized Molecular Films
  AUTHOR;　M.Era, T.Ano^M
  
• Metal halide-based layered perovskite organic-inorganic by using the Langmuir-Blodgett technique.;　2000/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Akihiro Shimizu^M, Masanao Era
  
• Optical properties of PbBr-based layered perovskite organic-inorganic superlattice having photochromic chromophore as an organic layer.;　2000/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era, Takanori Yamada^M
  
• PbBr-based layered perovskite organic-inorganic superlattice with photochromic chromophore-linked ammonium molecules as an organic layer.;　2000/07
  ANNOUNCEMENT INFO.;　Asian Symposium on Organized Molecular Films for Electronics and photonics
  AUTHOR;　M.Era, T.Yamada^M
  
• Incorporation of bulky chromophore into PbBr-based layered perovskite organic-inorganic superlattice by mixing of chromophore-linked ammonium and alkyl ammonium molecules.;　2000/07
  ANNOUNCEMENT INFO.;　Asian Symposium on Organized Molecular Films for Electronics and Photonics
  AUTHOR;　A.Shimizu^M, M.Era
  
• Meral halide-based layered perovskite organic-inorganic superlattice having bulky chromophore in organic layer.;　2000/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Akihiro Shimizu^M, Masanao Era, Masamitsu Nagano
  
• PbBr-based layered perovskite organic/inorganic superlattice thin film by the Langmuir-Blodgett technique.;　2000/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Akihiro Shimizu^M, Shinya Oka^B, Masanao Era
  
• Effect of photo-irradiation on optical and magnetism properties in organic-inorganic hybrid complex.;　2000/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Eiji　Shiko^D, Yasuo Ando, Masanao Era, Terunobu Miyazaki
  
• Dependencies of potoluminescence on contents of inorganic layer in organic/inorganic perovskite film.;　2000/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yumeko Komatsu, Naotaka Sakamoto, Masanao Era
  
• Effect of cation-mixing on photoluminescence of PbI2-based organic/inorganic layered perovskite thin film.;　2000
  ANNOUNCEMENT INFO.;　Korea-Japan Joint Forum 2000(Organic Materials for Electronisc and Photonics)
  AUTHOR;　Y.Komatsu, N.Sakamoto,　M.Era
  
• Orientation of Azobenzene-chromophore incorporated into metal halide-based layered perovskite having organic-inorganic superlattice structure.;　2000
  ANNOUNCEMENT INFO.;　International Conference on Nano-Molecular Electronics
  AUTHOR;　M.Era, K.Miyake^M, Y.Yoshida, K.Yase
  
• Optical properties and magnetism of sterylamine-CuBr layered perovskite;　1999/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Eiji Shiko^M, Yasuo Ando, Akihiro Shimizu^M, Masanao Era, Terunobu Miyazaki
  
• Blue-violet photoluminescence and electroluminescence from PbBr-base layered perovskite having organic-inorganic quantum-well structure.;　1999
  ANNOUNCEMENT INFO.;　Asia-Pacific Symmposium on Organic Electroluminecent Materials and Device
  AUTHOR;　Masanao Era
  
• Formation process and optical properties of PbBr-based layered perovskite organic/inorganic superlattice made by two-step evaporation.;　1999
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Tetsuya Ano^M. Masanao Era, Masamitsu Nagano
  
• Optical properties of PｂBr-based layered perovskite organic/inorganic superlattice films by use of dipping technique.;　1999
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masyuki Kakiyama＾M, Masanao Era, Masamitsu Nagano
  
• Organic-inorganic superlattice film of PbBr-based layered perovskite incorporated benzophenone chromophore.;　1999
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Akihiro Shimizu^M, Masanao Era, Masamitsu Nagano
  
• Orientational structure of azobenzene-chromophore incorporated into CdBr-based layered pervskite organic/ structure　of　azobenzene-chromophore　incorporated　into　CdBr-based　layered　pervskite　organic/inorganic superlattice film.;　1999
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Kozue Miyake^M, Masanao Era, Masamitsu Nagano, Yuji Yoshida, Kiyoshi Yase
  
• Effect of chromophore orientation on phosphorescence from naphthalene chromophore into PbBr-based layered perovskite.;　1999
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era
  
• Metal halide-based layered perovskite having phosphorescent chromophore in organic layer.;　1999
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Akihiro Shimizu^M, Tetsuya Ano^M, Masanao Era, Masamitsu Nagano
  
• Magnetism and optical properties of organic amine-3d transition metal complex;　1999
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Eiji Shiko, Yasuo Ando, Masanao Era, Terunobu Miyazaki
  
• PbI-based layered perovskite orgnic-inorganic superlattice thin film by the Langmuir-Blodgett technique.;　1999
  ANNOUNCEMENT INFO.;　Korea-Japan Joint Forum 2000(Organic Materials for Electronics and Photonics)
  AUTHOR;　M.Era, A.Shimizu^M
  

Other Lectures

• インクジェットによる有機波長選択型光センサの最適化;　2009/09
  ANNOUNCEMENT INFO.;　, 9, 28-29
  AUTHOR;　
  

Application of Intellectual Property Rights

• Optically high quality organic-inorganic perovskites and their application to cavity polariton laser;　2015/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era
  
• Preparation method of organic-inorganic layered perovskite films.;　2007/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yushi Oishi, Masanao Era, Takayuki Narita
  
• 有機光起電力素子およびその製造方法ならびに光センサー;　2006
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Msanai Era, Juro Tomonaga^M, Yasuyuki Goto
  
• Organic compound containing phosphorus used in organic electroluminescent device and its preparation.;　2005
  ANNOUNCEMENT INFO.;　2005/11/3 　WO2005104628
  AUTHOR;　GOTO Yasuyuki, NOTO Mitsuharu, Hayashida Tsuyoshi,Masanao Era
  
• Electroluminescent Device;　2005
  ANNOUNCEMENT INFO.;　2005/１/6/　WO2005002289
  AUTHOR;　GOTO Yasuyuki, NOTO Mitsuharu, Hayashida Tsuyoshi, Masanao Era
  

Others

• 第60回応用物理学会学術講演会報告;　1999
  ANNOUNCEMENT INFO.;　, 69, 1, 100-101
  AUTHOR;　
  

Invited Lecture, Special Lecture

• Fundamental optical properties and application to optical devices of lead halide-based perovskites;　2019/05
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era
  
• Lead Halide-Based Perovskites as Photonic Material;　2017/12
  ANNOUNCEMENT INFO.;　2017 Global Research Efforts on Energy and Nanomaterials
  AUTHOR;　Masanao Era
  
• Fundamental optical properties and application of lead halide-based layered perovskite having self-orgnaized quantum well structutre;　2017/10
  ANNOUNCEMENT INFO.;　InforMat Workshop #1
  AUTHOR;　Masanao Era
  
• Lead Halide-Based Layered Perovskite Films Applicable to Cavity Polariton Devices;　2017/10
  ANNOUNCEMENT INFO.;　The 6th Global Conference on Materials Science and Engineering
  AUTHOR;　Masanao Era
  
• Lead halide-based layered perovskites as optical device materials;　2017/08
  ANNOUNCEMENT INFO.;　Meeting of JACI
  AUTHOR;　Masanao Era
  
• Electronic and optical properties of organic-inorganic perovskites and their application to optical devices.;　2015/09
  ANNOUNCEMENT INFO.;　The 76th JSAP Autumn Meeting, 2015
  AUTHOR;　Masanao Era
  
• Optical devices using layered perovskite organic-inorganic superlattice materials;　2015/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era
  
• 高溶媒親和性グラフェンの開発と分散性評価;　2014/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Koichi Sakaguchi, Asami Ohtake, Seiko Uchino, Noboru Takisawa, Tatsurou Nakashima, Naoki Matsudaand Masanao Era
  
• Organic-Inorganic perovskites; Their Basic Properties and Recent Topics;　2014/06
  ANNOUNCEMENT INFO.;　International Kick-Off Symposium For Energy Materials Chemistry
  AUTHOR;　Masanao Era
  
• 有機無機ペロブスカイト結晶の光物性;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era
  
• 有機無機ペロブスカイト結晶の光学特性;　2014
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 層状ペロブスカイト有機－無機超格子の光学特性と低しきい値レーザー応用の可能性;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• トリメトキシシラン系試薬を用いた簡便なグラフェン誘導体の合成;　2013
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 有機ー無機ナノハイブリッドの自己組織化と電子デバイスへの応用;　2006/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Constraction of organic-inorganic nanohybrid based on self-organization of matal halide-based layered perovskite and their application to organic electronics;　2006/01
  ANNOUNCEMENT INFO.;　the 10th Internatioinal Symposium on Advanced Display Materials and Devices
  AUTHOR;　Masanao Era
  
• 新しい有機EL素子材料の開発：有機－無機複合体りん光材料;　2005/02
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Construction and functionalities of organic-organic hybrid superlattice;　2001/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era
  
• Self-organization of metal halide-based layered perovskite organic-inorganic superlattices and their optical of　metal　halide-based　layered　perovskite　organic-inorganic　superlattices　and　their　optical　properties.;　2001/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Masanao Era