NameTAKAHASHI Kazutoshi
DepartmentSynchrotron Light Application Center
Job TitleProfessor Degree Obtained
E-mailktakacc.saga-u.ac.jp
Homepagehttp://www.slc.saga-u.ac.jp/

Detailed Information

Research Field/Keywords for Research Field

  • Synchrotron radiation, Laser, Photoemission spectroscopy

Education

  • 1995/03, Graduated
  • 1997/03, Master Course, Completed
  • 2000/03, Doctor Course, Completed

Employment Experience

  • 2000/04 - 2003/03 Research Associate
  • 2003/04 - 2009/03 Lecturer, Synchrotron Light Application Center, Saga University
  • 2009/04 - 2020/05 Associate Professor, Synchrotron Light Application Center, Saga University
  • 2020/06 -  *  Professor, Synchrotron Light Application Center, Saga University

Field of Specialization

  • Condensed matter physics I, Nanostructural physics, Quantum beam science, Electronic materials/Electric materials

Membership in Academic Societies

  • The Physical Society of Japan, The Japan Society of Vacuum and Surface Science, The Japanese Society for Synchrotron Radiation Research

Research Topics and Results

  • Surface Atomic Structure and Valence Band Structure of Bulk SiGe Single Crystals 2023/12
  • Two-dimensional band dispersion of ultraflat hexagonal bismuthene grown on Ag(111) bulk and quantum-well films 2023/10
  • Three-dimensional angle-resolved photoemission study of bulk SiGe single crystals 2023/04
  • Thickness dependent band structure of α-bismuthene grown on epitaxial graphene 2022/04
  • Photoemission Spectroscopic Studies of Low - dimensional Materials Using Synchrotron Radiation and Laser 2020/08
  • Three-dimensional band structure and surface electron accumulation of rs-CdxZn1-xO studied by angle-resolved photoemission spectroscopy 2019/05
  • Circular dichroism in angle-resolved photoemission mapping of surface state on Bi(111) 2019/01
  • Unoccupied Electronic Structure for Bi√3×√3R30° Surface Studied by Two-Photon Photoemission Spectroscopy 2018/10
  • Circular dichroism in angle-resolved photoemission spectra of surface state on Bi(111) 2018/06
  • Electronic states of Bi(110) ultrathin films studied by photoemission spectroscopy with laser and synchrotron radiation (invited) 2018/04
  • 佐賀大学ビームライン光電子分析装置の高度化 III 2018/01
  • β-Ga2O3/Si(100)ヘテロ接合のバンドアライメントと光起電力ダイナミクス 2018/01
  • Ge(111)- Bi√3×√3 の時間分解2光子光電子分光 2017/09
  • グラフェン上Bi(110)超薄膜の時間分解2光子光電子分光 2017/09
  • Ge(111)上に作成したBi√3×√3R30°超構造の角度分解2光子光電子分光 2017/06
  • グラフェン上Bi(110)超薄膜の角度分解2光子光電子分光 2017/03
  • Bi/Ge(111)-√3×√3R30°のエネルギー可変2光子光電子分光 2017/03
  • グラフェン上Bi(110)超薄膜の放射光およびレーザー光電子分光 2017/01
  • 1光子および2光子光電子分光によるグラフェン上Bi(110)超薄膜の電子状態の研究 2016/11
  • Electronic structure of ultrathin Bi(110) films on epitaxial graphene studied by SR and laser photoemission spectroscopy 2016/10
  • Unoccupied Electronic structure of BiAg surface alloy studied with two-photon photoemission spectroscopy 2016/10
  • Angle-resolved photoemission study of ultrathin Bi(110) films grown on epitaxial graphene 2016/07
  • Interface Oxidation and Carrier Lifetime of Graphene/SiC(0001) Studied by Synchrotron Radiation and Laser Photoemission Spectroscopy 2015/11
  • 2光子光電子分光によるSb(111)表面の非占有電子状態 2015/09
  • Two-dimensional ARPES mapping using a new electron lens with dual deflectors (symposium) 2015/09
  • Dynamics of surface photo-voltage in GaAs systems studied with time-resolved photoelectron spectroscopy (invited) 2015/08
  • Excited electron dynamics in epitaxial graphene on SiC studied by time-resolved two-photon photoemission spectroscopy (invited) 2015/06
  • Two-Photon Photoemission Study of Hydrogen and Oxygen Intercalated Graphene on SiC(0001) 2015/05
  • 光電子分光法による Sb(111)の3次元電子状態 2015/01
  • 佐賀大学ビームライン光電子分析装置の高度化 2015/01
  • Time-resolved Two-photon Photoemission Spectroscopy of Epitaxial Graphene on SiC 2014/11
  • Unoccupied Electronic Dispersions of BiAg Surface Alloy Studied by Two-photon Photoemission Spectroscopy 2014/09
  • SiC上準自立2層グラフェンの時間分解2光子光電子分光 2014/09
  • Image-potential States on Epitaxial Graphene Grown on SiC(0001) Studied by Time- and Angle-resolved Two-photon Photoemission Spectroscopy 2014/08
  • Synchrotron Radiation and Laser Photoemission Studies of Epitaxial Graphene on SiC (invited) 2014/04
  • Image potential states on monolayer, bilayer and trilayer epitaxial graphene studied by time- and angle-resolved two-photon photoemission spectroscopy 2014/04
  • NO2吸着・水素終端ダイヤモンド/ALD-Al2O3界面のバンド不連続の放射光XPS/UPS/XANESによる測定 2014/03
  • SiC上準自立2層グラフェンの放射光光電子分光 2014/03
  • 2光子光電子分光によるBiAg合金表面の電子状態の研究 2014/03
  • Electronic States of NO2-exposed H-terminated Diamond/Al2O3 Heterointerface Studied by Synchrotron Radiation Photoemission and X-ray Absorption Spectroscopy 2014/02
  • 放射光およびレーザーを励起光源とした光電子分光法によるBiAg合金ラシュバ平面の非占有電子状態の研究 2014/01
  • 界面を酸化させたSiC上エピタキシャルグラフェンの放射光およびレーザー光電子分光 2014/01
  • SiC 上グラフェンの放射光およびレーザー光電子分光 2013/09
  • SiC上グラフェンの時間分解光電子分光 2013/09
  • Electronic and Optical Properties of Phenyl-passivated Si Nanoclusters 2013/06
  • 2光子光電子分光によるBiAg(111)表面合金の電子状態の研究 2013/06
  • SiC上エピタキシャルグラフェンの占有・非占有電子状態の研究 2013/06
  • SAGA-LS BL13 における時間分解光電子分光実験 2013/05
  • Upgrade of Saga-university beamline in SAGA-LS 2013/03
  • Si(111)上Agナノ薄膜の非占有量子化電子状態 2013/03
  • BiAg/Ag(111)表面の非占有電子状態 2013/03
  • Electronic structures in unoccupied states of thin Bi film studied with two-photon photoemission spectroscopy 2013/02
  • Time-resolved two-photon photoemission study of silicon surface at initial stage of oxidation 2013/02
  • Band alignment of ZnTe/GaAs heterointerface investigated by synchrotron radiation photoemission spectroscopy 2013/02
  • SiC上エピタキシャルグラフェンの1光子及び2光子光電子分光法による研究 2013/01
  • Unoccupied band dispersion of Si(111):√3×√3-Ag surface studied by time- and angle-resolved two-photon photoemission spectroscopy 2012/12
  • Bi-Ag(111)表面合金の電子状態の研究 2012/12
  • Bi 表面における非占有電子状態に関する研究 2012/12
  • 1光子および2光子光電子分光によるSi(111)上Agナノ薄膜の量子化電子状態の研究 2012/12
  • Excited Electronic States on Epitaxial Graphene Studied by Two-photon Photoemission Spectroscopy 2012/09
  • Study of Quantum Well States in Bi Thin Film by Two-photon Photoemission Spectroscopy 2012/09
  • Photoelectron spectroscopic study on the interaction of L-cysteine with the silver-based dental alloy 2012/07
  • Upgrade of Saga-university beamline in SAGA-LS 2012/07
  • Si上に成長したBi薄膜の量子化非占有電子状態 2012/06
  • Surface electronic structure of Bi2Te3(111) studied by high-resolution photoelectron spectroscopy using synchrotron radiation 2012/04
  • Electronic states on Bi2Te3 studied by angle-resolved photoelectron spectroscopy using synchrotron radiation 2012/04
  • SiC上エピタキシャルグラフェンの2光子光電子分光 2012/03
  • Si(111)7x7上に成長させたBi(111)の非占有電子状態 2012/03
  • Two-dimensional band dispersion and momentum-resolved lifetime of image-potential state on graphite studied by angle-resolved multi-photon photoemission spectroscopy 2012/02
  • Si(111)-7×7上Agナノ薄膜の低エネルギー光電子分光による量子化電子状態の研究 2012/01
  • Surface Photo-Voltage Effect on Cr/GaAs(100) Studied by Photoemission Spectroscopy with the Combination of Synchrotron Radiation and Laser 2011/12
  • The observation of unoccupied quantum-well states in Bi thin film grown on Si(111) by two-photon photoemission spectroscopy 2011/12
  • Electronic structures in unoccupied states of thin Bi film studied with two-photon photoemission spectroscopy 2011/10
  • Time-resolved two-photon photoemission study of silicon surface at initial stage of oxidation 2011/10
  • グラファイト上の鏡像準位の時間分解角度分解2光子光電子分光 2011/09
  • Si(111)上Bi薄膜の非占有量子化電子状態 2011/09
  • フェニル基終端Siナノクラスターの電子構造 2011/09
  • Excited electronic state on Si(001) surface at initial stage of oxidation studied by two-photon photoemission spectroscopy 2011/04
  • 時間分解2光子光電子分光によるSi(111)初期酸化表面の研究 2011/03
  • 時間分解2光子光電子分光によるSi(001)初期酸化表面の研究 2010/09
  • Excited electronic state on Si(001) surface at initial stage of oxidation studied by two-photon photoemission spectroscopy 2010/07
  • 時間分解2光子光電子分光によるSi(001)初期酸化表面の非占有電子状態の研究 2010/06
  • Time-resolved photoemission experiments with synchrotron radiation and laser 2010/03
  • Si(001)初期酸化表面の時間分解角度分解2光子光電子分光 2010/03
  • Time- and angle-resolved two-photon photoemission study for the image-potential state on graphite 2009/10
  • 角度分解2光子光電子分光法によるグラファイト表面の鏡像準位の研究 2009/03
  • Dyanamics of photo-excited carriers on GaAs(100) surface studied by ultrafast time-resolved photoemission 2009/01
  • 時間分解光電子分光によるSi(111)√3×√3-Ag表面の光起電力効果の研究 2009/01
  • Ag/Si(111)表面の角度分解2光子光電子分光 2008/03
  • 佐賀大学専用ビームラインの性能評価 2008/01
  • アミノ酸システインの光電子分光分析 2007/12
  • BL13平面回折格子分光器ビームラインの現状 2007/12
  • アンジュレータからの高輝度光の分光特性 2007/11
  • アミノ酸システイン薄膜 の光電子分光 2007/06
  • 佐賀大学表面研究用ビームラインの現状 2007/03
  • Development of the Experimental System for Time- and Angle-resolved Photoemission Spectroscopy 2007/01
  • 光電子分光法によるSm/Si(111)吸着系の表面電子状態の研究 2006/12
  • 佐賀シンクロトロンにおける平面回折格子分光器の性能評価 2006/12
  • BL13表面・界面ダイナミクス研究用ビームラインの現状 2006/09
  • シンクロトロン放射光とレーザーの組み合わせによる光電子分光実験 2006/08
  • 九州シンクロトロンにおける表面・界面ダイナミクス研究用ビームラインの現状 2006/06
  • Development of the Experimental System for Time- and Angle-resolved Photoemission Spectroscopy 2006
  • Beamline for high-resolution angle-resolved photoemission at Saga Light Source 2005/06
  • Construction of the VUV-SX Beamline for high-resolution photoemission spectroscopy 2005/05
  • Cr/p-GaAs(100)における表面光誘起起電力効果 2005/03
  • 佐賀シンクロトロンにおける佐賀大学専用ビームラインの建設 2005/01
  • 佐賀大学専用ビームラインの制御ソフトウェアの開発 2005/01
  • Cr/n-GaAs(100)における表面光誘起起電力効果 2005/01
  • Beamline for high-resolution angle-resolved photoemission at Saga Light Source 2004/07
  • Surface photo-voltage effect on p-GaN studied by the combination of SR and laser 2004/07
  • 表面界面研究用の九州シンクロトロン光ビームライン 2004/06
  • Surface photovoltage effect and its time dependence in GaAs-GaAsP superlattice studied with combination of synchrotron and laser radiation 2004
  • Electronic Coupling of Quantum-Well States in Double Ag Nanofilm Structures 2003/04
  • Time-resolved Photoemission System in nano- and micro-second Region using SR and Laser 2003
  • Design of Grazing Incident Monochromator for Saga Synchrotron Light 2003

Original Articles

  • Two-dimensional band dispersion of ultraflat hexagonal bismuthene grown on Ag(111) bulk and quantum-well films; 2023/10
    ANNOUNCEMENT INFO.; Physical Review B, 108, 16, L161407
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Haruto Ikeda, Ryosuke Koyama, Isamu Yamamoto, and Junpei Azuma
  • Quantifying physical insights cooperatively with exhaustive search for Bayesian spectroscopy of X-ray photoelectron spectra; 2023/08
    ANNOUNCEMENT INFO.; , 13, 13221
    AUTHOR; H. Kumazoe, K. Iwamitsu, M. Imamura, K. Takahashi, Y. Mototake, M. Okada, I. Akai
  • Electronic state of Sb ultrathin film on Bi(111) for topological phase transition studied by ARPES; 2023/05
    ANNOUNCEMENT INFO.; AIP Advances, 13, 5, 055303
    AUTHOR; Hiroko Abe, Masaki Imamura, Kazutoshi Takahashi, and Akari Takayama
  • Three-dimensional angle-resolved photoemission study of bulk SiGe single crystals; 2023/04
    ANNOUNCEMENT INFO.; APL Materials, 11, 4, 041114
    AUTHOR; Kazutoshi Takahashi, Yuki Umeda, Masaki Imamura, Marina Takaira, Yoshifumi Ikoma, and Yasutomo Arai
  • Optical film-thinning of graphene epitaxially grown on 4H-SiC(0001): robustness of monolayer-graphene against the photoexcitation; 2023/03
    ANNOUNCEMENT INFO.; J. Phys. Condens. Matter, 35, 19, 195401
    AUTHOR; Ryosuke Horie, Ryuichi Hirosue, Jun’ichi Kanasaki*, Kenji Kisoda, Isamu Yamamoto, Junpei Azuma, and Kazutoshi Takahashi
  • Variation in zinc phthalocyanine molecular orientation on SrTiO3(100) surface; 2022/12
    ANNOUNCEMENT INFO.; Surface Science, 726, 122162
    AUTHOR; Isamu Yamamoto, Masaki Imamura, Junpei Azuma, Kazutoshi Takahashi
  • Thickness dependent band structure of α-bismuthene grown on epitaxial graphene; 2022/04
    ANNOUNCEMENT INFO.; J. Phys. Cond. Matter, 34, 23, 235502
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, and Junpei Azuma
  • The effect of water exposure on FePc thin films grown on bismuth-covered Si(111) surfaces; 2022/02
    ANNOUNCEMENT INFO.; Surf. Sci., 716, 121953
    AUTHOR; S. Ohno, K. Okanda, K. Takahashi
  • Promotion in solid phase reaction of Pt/SiOx bilayer film by electron-orbital-selective-excitation; 2021/01
    ANNOUNCEMENT INFO.; RSC Advances, 11, 2, 894
    AUTHOR; H. Yasuda, K. Sato, S. Ichikawa, M. Imamura, K. Takahashi, and H. Mori
  • Observation of nitrogen species at Al2O3/NO2/H-diamond interfaces by synchrotron radiation X-ray photoemission spectroscopy; 2020/10
    ANNOUNCEMENT INFO.; J. Appl. Phys., 128, 13, 135702
    AUTHOR; Niloy Chandra Saha, Kazutoshi Takahashi, Masaki Imamura, and Makoto Kasu
  • Photoemission Spectroscopy Study on Hydrogen Termination Effect on SiO2/Si Structure Fabricated Using H+-Implanted Si Substrate; 2020/08
    ANNOUNCEMENT INFO.; , 167, 12, 127505
    AUTHOR; Akihiro Suzuki, Kazutoshi Takahashi, Ryosuke Okuyama, Takeshi Kadono, Koji Kobayashi, Ryo Hirose, Ayumi Onaka-Masada, Yoshihiro Koga, and Kazunari Kurita
  • Controlling of the Dirac band states of Pb-deposited graphene by using work function difference; 2020/08
    ANNOUNCEMENT INFO.; AIP Adv., 10, 8, 085314
    AUTHOR; Yuki Tsujikawa, Mikako Sakamoto, Yusuke Yokoi, Masaki Imamura, Kazutoshi Takahashi, Rei Hobara, Takashi Uchihashi, and Akari Takayama
  • One-dimensionality of the spin-polarized surface conduction and valence bands of quasi-one-dimensional Bi chains on GaSb(110)-(2×1); 2020/06
    ANNOUNCEMENT INFO.; Phys. Rev. B, 101, 23, 235306
    AUTHOR; Yoshiyuki Ohtsubo, Naoki Tokumasu, Hiroshi Watanabe, Takuto Nakamura, Patrick Le Fèvre, François Bertran, Masaki Imamura, Isamu Yamamoto, Junpei Azuma, Kazutoshi Takahashi, and Shin-ichi Kimura
  • Unexpected Surfactant Role of Immiscible Nitrogen in the Structural Development of Silver Nanoparticles: An Experimental and Numerical Investigation; 2020/01
    ANNOUNCEMENT INFO.; Nanoscale, 12, 3, 1749
    AUTHOR; Jungheum Yun, Hee-Suk Chung, Sang-Geul Lee, Jong-Seong Bae, Tae Eun Hong, Kazutoshi Takahashi, Seung Min Yu, Jucheol Park, Qixin Guo, Gun-Hwan Lee, Seung Zeon Han, Yoshifumi Ikoma and Eun-Ae Choi
  • Corundum insulating phases in highly Ti-doped V2O3 nanocrystals; 2020/01
    ANNOUNCEMENT INFO.; Phys. Rev. B, 101, 03, 035415
    AUTHOR; Yoichi Ishiwata, Toru Maruyama, Sho Otsuru, Takuto Tsukahara, Hirofumi Ishii, Yen-Fa Liao, Ku-Ding Tsuei, Masaki Imamura, Kazutoshi Takahashi, Yuji Inagaki, Tatsuya Kawae, Tetsuya Kida, Satoshi Suehiro, Masashi Nantoh, and Koji Ishibashi
  • Characterization of pseudomorphic γ-Ga2O3 and γ-Al2O3 films on MgAl2O4 substrates and the band-alignment at the coherent γ-Ga2O3/Al2O3 heterojunction interface; 2019/05
    ANNOUNCEMENT INFO.; , 58, 6, 060910
    AUTHOR; Takayoshi Oshima, Yuji Kato, Eisuke Magome, Eiichi Kobayashi, and Kazutoshi Takahashi
  • Three-dimensional band structure and surface electron accumulation of rs-CdxZn1-xO studied by angle-resolved photoemission spectroscopy; 2019/05
    ANNOUNCEMENT INFO.; Sci. Rep., 9, 8026
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Jang Hyo Chang, Tooru Tanaka, Katsuhiko Saito, Qixin Guo, Kin Man Yu and Wladek Walukiewicz
  • Circular dichroism in angle-resolved photoemission mapping of surface state on Bi(111); 2019/01
    ANNOUNCEMENT INFO.; AIP Conf. Proc., 2054, 1, 040011
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, Junpei Azuma
  • Crystal and electronic structural changes during annealing in severely deformed Si containing metastable phases formed by high-pressure torsion; 2018/09
    ANNOUNCEMENT INFO.; Appl. Phys. Lett., 113, 10, 101904
    AUTHOR; Yoshifumi Ikoma, Bumsoo Chon, Terumasa Yamasaki, Kazutoshi Takahashi, Katsuhiko Saito, Qixin Guo, Zenji Horita
  • Synthesis of platinum silicide at platinum/silicon oxide interface by photon irradiation; 2018/08
    ANNOUNCEMENT INFO.; Acta Materialia, 154, 284-294
    AUTHOR; K. Sato, H. Yasuda, S. Ichkawa, M. Imamura, K. Takahashi, S. Hata, S. Matsumura, S. Anada, J.-G. Lee, and H. Mori
  • Band alignment of Al2O3 layer deposited NO and SO2 exposed (001) H-diamond heterointerfaces studied by synchrotron radiation X-ray photoelectron spectroscopy; 2018/07
    ANNOUNCEMENT INFO.; Phys. Status Solidi A, 1800237
    AUTHOR; Niloy Chandra Saha, Kazutoshi Takahashi, Masaki Imamura, and Makoto Kasu
  • Measurements of the band alignment at coherent α Ga2O3/Al2O3 heterojunctions; 2018/07
    ANNOUNCEMENT INFO.; Jpn. J. Appl. Phys., 57, 8, 080308
    AUTHOR; Takayoshi Oshima, Yuji Kato, Eiichi Kobayashi, Kazutoshi Takahashi
  • Electronic structure of a-sexithiophene ultrathin films grown on Si(111)-√3x√3-Ag; 2018/01
    ANNOUNCEMENT INFO.; Phys. Chem. Chem. Phys., 20, 2, 1114-1126
    AUTHOR; Ohno, Shinya; Tanaka, Hiroya; Tanaka, Kazuma; Takahashi, Kazutoshi; Tanaka, Masatoshi
  • Neutralization of an epitaxial graphene grown on a SiC(0001) by means of palladium intercalation; 2017/03
    ANNOUNCEMENT INFO.; Appl. Phys. Lett., 110, 13, 131602
    AUTHOR; Kazuma Yagyu, Kazutoshi Takahashi, Hiroshi Tochihara, Hajime Tomokage, and Takayuki Suzuki
  • Optical absorption and electric resistivity of an L-cysteine film; 2016/11
    ANNOUNCEMENT INFO.; J. Phys. Soc. Jpn., 85, 12, 124713
    AUTHOR; Masao Kamada, Takuya Hideshima, Junpei Azuma, Isamu Yamamoto, Masaki Imamura, and Kazutoshi Takahashi
  • Time-resolved HAXPES using a microfocused XFEL beam: From vacuum space-charge effects to intrinsic charge-carrier recombination dynamics; 2016/10
    ANNOUNCEMENT INFO.; Sci. Rep., 6, 35087
    AUTHOR; Lars-Philip Oloff, Ashish Chainani, Masaharu Matsunami, Kazutoshi Takahashi, Tadashi Togashi, Hitoshi Osawa, Kerstin Hanff, Arndt Quer, Ryuki Matsushita, Ryutaro Shiraishi, Maki Nagashima, Ayato Kimura, Kotaro Matsuishi, Makina Yabashi, Yoshihito Tanaka, Giorgio Rossi, Tetsuya Ishikawa , Kai Rossnagel, Masaki Oura
  • Occupied and unoccupied electronic structures of an L-cysteine film studied by core-absorption and resonant photoelectron spectroscopies; 2016/04
    ANNOUNCEMENT INFO.; AIP Advances, 6, 4, 045306
    AUTHOR; Masao Kamada, Takuya Hideshima, Junpei Azuma, Isamu Yamamoto, Masaki Imamura, Kazutoshi Takahashi
  • Dynamics of surface photo-voltage in GaAs systems studied with time-resolved photoelectron spectroscopy; 2016/02
    ANNOUNCEMENT INFO.; J. Energy Challenges and Mechanics, 3, 1, 36-42
    AUTHOR; Masao Kamada, Junpei Azuma, Senku Tanaka and Kazutoshi Takahashi
  • Sexithiophene ultrathin films on passivated Si(001) surfaces: growth and electronic structure; 2015/06
    ANNOUNCEMENT INFO.; Organic Electronics, 25, 170-177
    AUTHOR; S. Ohno, H. Tanaka, K. Tanaka, K. Takahashi, M. Tanaka
  • Impurity-Induced First-order Phase Transitions in Highly Crystalline V2O3 Nanocrystals; 2015/06
    ANNOUNCEMENT INFO.; Advanced Materials Interfaces, 2, 9, 1500132
    AUTHOR; Y. Ishiwata, E. Takahashi, K. Akashi, M. Imamura, J. Azuma, K. Takahashi, M. Kamada, H. Ishii, Y.-F. Liao, Y. Tezuka, Y. Inagaki, T. Kawae, D. Nishio-Hamane, M. Nantoh, K. Ishibashi , T. Kida
  • Adsorption and reaction of silver on an oxidized Si(001) surface; 2015/06
    ANNOUNCEMENT INFO.; J. Electron Spectrosc. Relat. Phenom., 203, 35-39
    AUTHOR; S. Ohno, H. Tanaka, K. Takahashi, M. Kamada, M. Tanaka
  • Photoelectron Spectroscopic Study on Decay Processes of Core-Excited States of NaNO2; 2015/05
    ANNOUNCEMENT INFO.; J. Phys. Soc. Jpn., 84, 5, 054707
    AUTHOR; M. KAMADA, J. AZUMA, Y. UEDA, I. YAMAMOTO, M. IMAMURA, and K. TAKAHASHI
  • Photo-induced valence change of L-cysteine/Ag grown in saliva-emulated aqueous solution; 2015/04
    ANNOUNCEMENT INFO.; Appl. Phys. Lett., 106, 17, 173702
    AUTHOR; Toru Tsujibayashi, Junpei Azuma, Isamu Yamamoto, Kazutoshi Takahashi, and Masao Kamada
  • SiC(0001)基板に成長させたゼロ層グラフェンへの銅インターカレーション; 2014/07
    ANNOUNCEMENT INFO.; , 57, 7, 266-271
    AUTHOR; 
  • Anomalous photoelectric emission from Ag on a zinc-phthalocyanine film; 2014/05
    ANNOUNCEMENT INFO.; Appl. Phys. Lett., 104, 19, 193304
    AUTHOR; Senku Tanaka, Tomohiro Otani, Ken Fukuzawa, Ichiro Hiromitsu, Koji Ogawa, Junpei Azuma, Isamu Yamamoto, Kazutoshi Takahashi, and Masao Kamada
  • Image potential states on monolayer, bilayer and trilayer epitaxial graphene studied by time- and angle-resolved two-photon photoemission spectroscopy; 2014/04
    ANNOUNCEMENT INFO.; , 89, 15, 155303
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, Junpei Azuma, and Masao Kamada
  • Fabrication of a single layer graphene by copper intercalation on a SiC(0001) surface; 2014/02
    ANNOUNCEMENT INFO.; Appl. Phys. Lett., 104, 5, 053115
    AUTHOR; Kazuma Yagyu, Takayuki Tajiri, Atsushi Kohno, Kazutoshi Takahashi, Hiroshi Tochihara, Hajime Tomokage, Takayuki Suzuki
  • Electronic States of NO2-exposed H-terminated Diamond/Al2O3 Heterointerface Studied by Synchrotron Radiation Photoemission and X-ray Absorption Spectroscopy; 2014/02
    ANNOUNCEMENT INFO.; Appl. Phys. Lett., 104, 7, 072101
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Kazuyuki Hirama, Makoto Kasu
  • Adsorption and reaction of titanium on an oxidized Si(001) surface; 2013/08
    ANNOUNCEMENT INFO.; J. Electron Spectrosc. Relat. Phenom., 189, 56
    AUTHOR; S. Ohno, S. Abe, K. Takahashi, M. Kamada, M. Tanaka
  • Upgrade of Saga-university beamline in SAGA-LS; 2013/03
    ANNOUNCEMENT INFO.; AIP Conference Proceedings, 425, 7, 072007
    AUTHOR; K. Takahashi, M. Imamura, I. Yamamoto, J. Azuma, K. Ogawa, M. Kamada, H. Ohkuma, and S. Yamamoto
  • Electronic structure of the L-cysteine films on dental alloys studied by ultraviolet photoelectron spectroscopy; 2013/03
    ANNOUNCEMENT INFO.; Journal of Physics: Conference Series, 417, 1, 012057
    AUTHOR; Koji Ogawa, Toru Tsujibayashi, Kazutoshi Takahashi, Junpei Azuma, Masayoshi Ichimiya, Hitoshi Fujimoto, Michinori Sumimoto, and Masao Kamada
  • Electronic structures in unoccupied states of thin Bi film studied with two-photon photoemission spectroscopy; 2013/02
    ANNOUNCEMENT INFO.; Appl. Surf. Sci., 267, 66
    AUTHOR; M. Imamura, S. Fujimasa, K. Takahashi, I. Yamamoto, J. Azuma, M .Kamada
  • Time-resolved two-photon photoemission study of silicon surface at initial stage of oxidation; 2013/02
    ANNOUNCEMENT INFO.; Appl. Surf. Sci., 267, 154
    AUTHOR; K. Takahashi, K. Ishibashi, Y. Kurahashi, M. Imamura, J. Azuma, M. Kamada
  • Band alignment of ZnTe/GaAs heterointerface investigated by synchrotron radiation photoemission spectroscopy; 2013/02
    ANNOUNCEMENT INFO.; Appl. Phys. Lett., 102, 9, 092107
    AUTHOR; Qixin Guo, Kazutoshi Takahashi, Katsuhiko Saito, Hajime Akiyama, Tooru Tanaka, and Mitsuhiro Nishio
  • Unoccupied band dispersion of Si(111):√3×√3-Ag surface studied by time- and angle-resolved two-photon photoemission spectroscopy; 2012/12
    ANNOUNCEMENT INFO.; Journal of Electron Spectroscopy and Related Phenomena, 185, 547
    AUTHOR; K. Takahashi, J. Azuma, and M. Kamada
  • Photoelectron spectroscopic study on the interaction of L-cysteine with the silver-based dental alloy; 2012/07
    ANNOUNCEMENT INFO.; , 112, 2, 023715
    AUTHOR; Koji Ogawa, Toru Tsujibayashi , Kazutoshi Takahashi , Junpei Azuma , Masao Kamada
  • Surface electronic structure of Bi2Te3(111) studied by high-resolution photoelectron spectroscopy using synchrotron radiation; 2012/04
    ANNOUNCEMENT INFO.; , 85, 16, 165431
    AUTHOR; Koji Ogawa, Junpei Azuma, Kazutoshi Takahashi, Masao Kamada, Minoru Sasaki, Akimasa Ohnishi, and Mamoru Kitaura, Heon-Jung Kim
  • Electronic states on Bi2Te3 studied by angle-resolved photoelectron spectroscopy using synchrotron radiation; 2012/04
    ANNOUNCEMENT INFO.; e-J. Surf. Sci. Nanotech., 10, 117-120
    AUTHOR; Koji Ogawa, Junpei Azuma, Kazutoshi Takahashi, and Masao Kamada, Minoru Sasaki, Akimasa Ohnishi, and Mamoru Kitaura, Heon-Jung Kim
  • Two-dimensional band dispersion and momentum-resolved lifetime of image-potential state on graphite studied by angle-resolved multi-photon photoemission spectroscopy; 2012/02
    ANNOUNCEMENT INFO.; Phys. Rev. B., 85, 7, 075325
    AUTHOR; Kazutoshi Takahashi, Junpei Azuma, and Masao Kamada
  • Surface Photo-Voltage Effect on Cr/GaAs(100) Studied by Photoemission Spectroscopy with the Combination of Synchrotron Radiation and Laser; 2011/12
    ANNOUNCEMENT INFO.; J. Appl. Phys., 110, 113711
    AUTHOR; Kazutoshi Takahashi, Shinji Tokudomi , Yusuke Nagata , Junpei Azuma , Masao Kamada
  • The observation of unoccupied quantum-well states in Bi thin film grown on Si(111) by two-photon photoemission spectroscopy; 2011/12
    ANNOUNCEMENT INFO.; Appl. Phys. Lett., 99, 243101
    AUTHOR; Shuji Fujimasa, Masaki Imamura, Kazutoshi Takahashi, Isamu Yamamoto, Junpei Azuma, Masao Kamada
  • Photoelectron spectroscopic study on the electronic structures of the dental gold alloys and their interaction with L-cysteine; 2011/11
    ANNOUNCEMENT INFO.; J. Appl. Phys., 110, 103718
    AUTHOR; Koji Ogawa, Toru Tsujibayashi, Kazutoshi Takahashi, Junpei Azuma, Masayoshi Ichimiya, Hitoshi Fujimoto, Michinori Sumimoto, Masao Kamada
  • Valence electronic states of p-type β-FeSi2 single crystal studied by high-resolution and resonant photoelectron spectroscopy; 2011/07
    ANNOUNCEMENT INFO.; Appl. Phys. Lett., 99, 022107
    AUTHOR; Koji Ogawa, Minoru Sasaki, Akimasa Ohnishi, Mamoru Kitaura, Hitoshi Fujimoto, Junpei Azuma, Kazutoshi Takahashi, and Masao Kamada
  • A study of an electron affinity of cesium telluride thin film; 2011/06
    ANNOUNCEMENT INFO.; J. Phys.: Conf. Ser., 289, 012014
    AUTHOR; H Sugiyama, K Ogawa, J Azuma, K Takahashi, M Kamada, T Nishitani, M Tabuchi, T. Motoki, K. Takashima, A. Era and Y. Takeda
  • Photoemission study on the valence band of a -FeSi2 thin film using synchrotron radiation; 2011/05
    ANNOUNCEMENT INFO.; Dalton Trans., 40, 6023-6027
    AUTHOR; Hitoshi Fujimoto, Koji Ogawa, Kenichi Takarabe, Haruhiko Udono, Harue Sugiyama, Junpei Azuma, Kazutoshi Takahashi, and Masao Kamada
  • Electronic structures of the l-cysteine film on dental alloys; 2011/04
    ANNOUNCEMENT INFO.; Journal of Electron Spectroscopy and Related Phenomena, 184, 327-330
    AUTHOR; K. Ogawa, T. Tsujibayashi, K. Takahashi, J. Azuma, K. Kakimoto, M. Kamada
  • Excited electronic state on Si(001) surface at initial stage of oxidation studied by two-photon photoemission spectroscopy; 2011/04
    ANNOUNCEMENT INFO.; Journal of Electron Spectroscopy and Related Phenomena, 184, 304-308
    AUTHOR; Kazutoshi Takahashi, Yusuke Kurahashi, Takeshi Koga, Junpei Azuma, Masao Kamada
  • Valence electronic structure of β-FeSi2 single crystal investigated by photoelectron spectroscopy using synchrotron radiation; 2011/02
    ANNOUNCEMENT INFO.; Physics Procedia, 11, 63-66
    AUTHOR; K. Ogawa, M. Sasaki, A. Ohnishi, M. Kitaura, H. Fujimoto, J. Azuma, K. Takahashi and M. Kamada
  • Performance of Saga-University Beamline with Planer Undulator; 2010/07
    ANNOUNCEMENT INFO.; AIP Conference Proceedings, 1234, 351-354
    AUTHOR; J. Azuma, K. Takahashi, M. Kamada, H. Ohkuma, and S. Yamamoto
  • Adaptation of UVSOR-Type Plane-Grating Monochromator in Saga; 2010/07
    ANNOUNCEMENT INFO.; AIP Conference Proceedings, 1234, 685-688
    AUTHOR; H. Sugiyama, K. Takahashi, K. Ogawa, J. Azuma, and M. Kamada
  • Direct observation of the dispersion and relaxation of the photo-excited electrons in InAs; 2010/03
    ANNOUNCEMENT INFO.; Phys. Rev. B, 81, 11, 113203
    AUTHOR; J. Azuma, K. Takahashi, and M. Kamada
  • Photoelectron Spectroscopic Study of Electronic Structures in L-Cysteine; 2010/03
    ANNOUNCEMENT INFO.; J. Phys. Soc. Jpn., 79, 3, 034709
    AUTHOR; Masao Kamada, Harue Sugiyama, Kazutoshi Takahashi, Junpei Azuma, Souichi Kitajima, Koji Ogawa, Michinori Sumimoto, Kenji Hori, Hitoshi Fujimoto
  • Photoemission Spectroscopic Study of Cesium Telluride Thin Film Photocathode; 2009/08
    ANNOUNCEMENT INFO.; AIP Conf. Proc., 1149, 1067-1070
    AUTHOR; Harue Sugiyama, Koji Ogawa, Junpei Azuma, Kazutoshi Takahashi, and Masao Kamada
  • Dyanamics of photo-excited carriers on GaAs(100) surface studied by ultrafast time-resolved photoemission; 2009/01
    ANNOUNCEMENT INFO.; Phys. Stat. Sol. (c), 6, 1, 307-310
    AUTHOR; J. Azuma, S. Tokudomi, K. Takahashi, and M. Kamada
  • Ultrafast Time Dependence of Surface Photo-Voltage Effect on p-Type GaAs(100) Surface; 2008
    ANNOUNCEMENT INFO.; J. Phys. Soc. Jpn., 77, 1, 14711-1
    AUTHOR; S. Tokudomi, J. Azuma, K. Takahashi, and M. Kamada
  • Ultrafast Decay of Surface Photo-Voltage Effect on n-type GaAs(100) Surface; 2007/10
    ANNOUNCEMENT INFO.; J. Phys. Soc. Jpn., 76, 10, 104710
    AUTHOR; S. Tokudomi, J. Azuma, K. Takahashi, and M. Kamada
  • Development of the Experimental System for Time- and Angle-resolved Photoemission Spectroscopy; 2007/01
    ANNOUNCEMENT INFO.; AIP Conference Proceedings, 879, 1218-1221
    AUTHOR; K. Takahashi, J. Azuma, S. Tokudomi, and M. Kamada
  • Scanning-Tunneling Microscopy, Near-Edge X-ray-Absorption Fine Structure, and Density-Functional Theory Studies of N2O Orientation on Pd(110); 2006/03
    ANNOUNCEMENT INFO.; Japanese Journal of Applied Physics, 45, 3B, 2290
    AUTHOR; K. Watanabe, A. Kokalj, H. Horino, I. I. Rzeznicka, K. Takahashi, N. Nishi, and T. Matushima
  • Beamline for high-resolution angle-resolved photoemission at Saga Light Source; 2005/06
    ANNOUNCEMENT INFO.; Journal of Electron Spectroscopy and Related Phenomena, 144-147, 1093
    AUTHOR; K. Takahashi, Y. Kondo, J. Azuma and M. Kamada
  • Photoelectron spectroscopic study of Fe films on NEA surface; 2005/06
    ANNOUNCEMENT INFO.; J. Electron Spectroscopy and Related Phenomena, 114-117, 483-486
    AUTHOR; N. Takahashi, S. Nakanishi, H. Itoh, S. Koshiba, T. H. Shen, T. Zhang, S. Tanaka, K. Takahashi and M. Kamada
  • Surface photovoltage effect and its time dependence in GaAs-GaAsP superlattice studied with combination of synchrotron and laser radiation; 2004
    ANNOUNCEMENT INFO.; J. Appl. Physics, 95, 551
    AUTHOR; S. Tanaka, T. Nishitani, T. Nakanishi, S. D. More, J. Azuma, K. Takahashi,O. Watanabe, and M. Kamada
  • Chemical states of dodecanethiolate-passivated Au nanoparticles: Synchrotron-radiation photoelectron spectroscopy; 2003/04
    ANNOUNCEMENT INFO.; Solid State Commun., 126, 4, 191
    AUTHOR; A. Tanaka, Y. Takeda, T. Nagasawa, and K. Takahashi
  • Electronic Coupling of Quantum-Well States in Double Ag Nanofilm Structures; 2003/04
    ANNOUNCEMENT INFO.; Journal of the Physical Society of Japan, 72, 4, 879
    AUTHOR; A. Tanaka, K. Takahashi, H. Sasaki, W. Gondo, S. Suzuki and S. Sato

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

  • Photoemission Spectroscopic Studies of Low - dimensional Materials Using Synchrotron Radiation and Laser; 2020/08
    ANNOUNCEMENT INFO.; , 55, 8, 571
    AUTHOR; 
  • シンクロトロン放射光とレーザーの組み合わせによる光電子分光実験; 2006/08
    ANNOUNCEMENT INFO.; , 34, 8
    AUTHOR; 

General Lectures

  • Time-resolved photoemission study of photo-excited carrier dynamics in zinc phthalocyanine thin films grown on HOPG substrate; 2024/03
    ANNOUNCEMENT INFO.; NanospecFY2023 Frontier of Nano- & Atomic-scale Characterization, 2024.3.4-5, Okazaki
    AUTHOR; Isamu Yamamoto, Azuma Junpei, Masaki Imamura, Kazutoshi Takahashi
  • Electronic band structure of ultraflat hexagonal bismuthene; 2024/02
    ANNOUNCEMENT INFO.; International Symposium on Quantum Electronics (TSQS2024) 2024.2.13-16, Tokyo
    AUTHOR; M. Imamura, H. Ikeda, R. Koyama, I. Yamamoto, J. Azuma, and K. Takahashi
  • Non-negative matrix factorization analysis for angle-resolved photoemission spectral dataset of Graphene; 2024/02
    ANNOUNCEMENT INFO.; International Symposium on Quantum Electronics (TSQS2024) 2024.2.13-16, Tokyo
    AUTHOR; M. Imamura* and K. Takahashi
  • Surface Atomic Structure and Valence Band Structure of Bulk SiGe Single Crystals; 2023/12
    ANNOUNCEMENT INFO.; MRM2023/IUMRS-ICA2023, 2023.12.11-16 Kyoto
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Yuuki Umeda, Isamu Yamamoto, Junpei Azuma, Marina Takaira, Yoshihumi Ikoma, Yasutomo Arai
  • Angle-resolved photoemission study of ultra-flat bismuthene grown on Ag(111); 2023/10
    ANNOUNCEMENT INFO.; Annual Meeting of the Japan Society of Vacuum and Surface Science 2023, 2023.10.31-11.2 Nagoya
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Haruto Ikeda, Ryosuke Koyama, Isamu Yamamoto, Junpei Azuma
  • Electronic Properties and Atomic Composition of Single-Atomic-Layer (Pb,Bi)/Ge Compound Structures; 2023/10
    ANNOUNCEMENT INFO.; Annual Meeting of the Japan Society of Vacuum and Surface Science 2023, 2023.10.31-11.2 Nagoya
    AUTHOR; Lars Konermann, Hiroko Abe, Masaki Imamura, Kazutoshi Takahashi, Akari Takayama
  • Status of Saga University Beamline; 2023/10
    ANNOUNCEMENT INFO.; 60 years of Synchrotron Radiation in Japan (JPSR60), Okazaki 2023.10.24-25
    AUTHOR; Kazutoshi Takahashi, Junpei Azuma, Masaki Imamura, Isamu Yamamoto, Deng Gaofeng, Katsuhiko Saito, and Qixin Guo
  • Spectroscopic studies of laser-induced structural modifications of graphene layers epitaxially-grown on SiC(0001); 2022/09
    ANNOUNCEMENT INFO.; The 22nd international vacuum congress (IVC-22) Sapporo 2022.9.11-16
    AUTHOR; Ryosuke Horie, Ryu'ichi Hirosue, Jun'ichi Kanasaki, Kenji Kisoda, Isamu Yamamoto, Junpei Azuma, Kazutoshi Takahashi
  • Surface Band Bending of Ag-doped Mg2Si Crystals Revealed by Photoelectron Spectroscopy using Synchrotron Radiation and Laser; 2022/09
    ANNOUNCEMENT INFO.; The 22nd international vacuum congress (IVC-22) Sapporo 2022.9.11-16
    AUTHOR; Mamoru Kitaura, Isamu Yamamoto, Junpei Azuma, Masaki Imamura, Kazutoshi Takahashi, Taku Tanimoto, Manabu Ishizaki, Haruhiko Udono, Kiyohisa Tanaka, Akimasa Ohnishi
  • Photo-excited electron dynamics of zinc phthalocyanine thin films on graphite substrates; 2022/09
    ANNOUNCEMENT INFO.; The 22nd international vacuum congress (IVC-22) Sapporo 2022.9.11-16
    AUTHOR; Sho Nagatomo, Isamu Yamamoto, Junpei Azuma, Masaki Imamura, Kazutoshi Takahashi
  • Electronic states of Sb ultrathin film on Bi(111) studied by angle-resolved photoemission spectroscopy; 2022/09
    ANNOUNCEMENT INFO.; The 22nd international vacuum congress (IVC-22) Sapporo 2022.9.11-16
    AUTHOR; Hiroko Abe, Masaki Imamura, Kazutoshi Takahashi, Akari Takayama
  • Electronic structure of monolayer Cu2Si on Si(111) studied by ARPES; 2022/09
    ANNOUNCEMENT INFO.; The 22nd international vacuum congress (IVC-22) Sapporo 2022.9.11-16
    AUTHOR; Mikako Sakamoto, Yuki Tsujikawa, Masaki Imamura, Kazutoshi Takahashi, Aakari Takayama
  • Electronic band structures of Magnéli phase Ti4O7 studied by angle-resolved photoemission spectroscopy; 2022/09
    ANNOUNCEMENT INFO.; The 22nd international vacuum congress (IVC-22) Sapporo 2022.9.11-16
    AUTHOR; Kotaro Furuta, Junpei Azuma, Isamu Yamamoto, Masayuki Watanabe, Kazutoshi Takahashi
  • Surface photovoltage effect for n-type Mg2Si(111); 2022/07
    ANNOUNCEMENT INFO.; The 6th Asia-Pacific Conference on Semiconducting Silicides and Related Materials
    AUTHOR; Taku Tanimoto, Mamoru Kitaura, Junpei Azuma, Isamu Yamamoto, Masaki Imamura, Kazutoshi Takahashi, Haruhiko Udono, Kiyohisa Tanaka and Akimasa Ohnishi
  • Electronic states of topological surface in Sb/Bi(111) interface studied by angle-resolved photoemission spectroscopy; 2021/12
    ANNOUNCEMENT INFO.; The 9th International Symposium on Surface Science ~Toward Sustainable Development~ (ISSS-9) 2021.11.28-12.1, Online
    AUTHOR; H. Abe, M. Imamura, K. Takahashi, and A. Takayama
  • Raman spectroscopic studies of laser-induced structural change of epitaxial graphene layers on SiC(0001); 2021/11
    ANNOUNCEMENT INFO.; The 9th International Symposium on Surface Science ~Toward Sustainable Development~ (ISSS-9) 2021.11.28-12.1, Online
    AUTHOR; R. Horie, T. Yamana, J. Kanasaki, K. Kidoda, C. Itoh, and K. Takahashi
  • Unoccupied Electronic Structure for Bi√3×√3R30° Surface Studied by Two-Photon Photoemission Spectroscopy; 2018/10
    ANNOUNCEMENT INFO.; 14th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN-14), Sendai, 2018.10.21-25
    AUTHOR; Masaki Imamura, Kotaro Matuishi, Isamu Yamamoto, Junpei Azuma, and Kazutoshi Takahashi
  • The molecular orientation of ZnPc ultrathin films grown on SrTiO3(100) studied by NEXAFS spectroscopy; 2018/10
    ANNOUNCEMENT INFO.; The 14th international conference on electronic spectroscopy and structure (ICESS2018), Shanghai, China, 2018.10.8-12
    AUTHOR; I. Yamamoto, T. Uno, M. Imamura, K. Takahashi and J. Azuma
  • Molecular beam epitaxial growth and characterization of coherent α-Al2O3/Ga2O3 superlattices on r-plane sapphire; 2018/09
    ANNOUNCEMENT INFO.; 2018 International conference on Solid State Devices and Materials (SSDM2018), Tokyo, 2018.9.9-13
    AUTHOR; Yuji Kato, Masataka Imura, Yoshiko Nakayama, Masaki Takeguchi, Eiichi Kobayashi, Kazutoshi Takahashi, and Takayoshi Oshima
  • Circular dichroism in angle-resolved photoemission spectra of surface state on Bi(111); 2018/06
    ANNOUNCEMENT INFO.; International Conference on Synchrotron Radiation Instrumentation (SRI 2018), Taipei, 2018.6.10-15
    AUTHOR; 
  • Energy band alignment of Al2O3/NO/H-diamond and Al2O3/SO2/H-diamond heterointerfaces determined by synchrotron XPS/UPS/XANES measurements; 2018/03
    ANNOUNCEMENT INFO.; Hasselt Diamond Workshop 2018 (SBDD XXIII), Hasselt, 2018.3.7-9
    AUTHOR; Niloy C. Saha, Kazutoshi Takahashi, Masaki Imamura and Makoto Kasu
  • ベイズ分光による原子層厚グラフェン・X線光電子スペクトルのスペクトル分解; 2018/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 佐賀大学ビームライン光電子分析装置の高度化 III; 2018/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • β-Ga2O3/Si(100)ヘテロ接合のバンドアライメントと光起電力ダイナミクス; 2018/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Bayesian spectroscopy of x-ray photoelectron spectra in graphenes having atomic thicknesses on SiC substrates; 2017/11
    ANNOUNCEMENT INFO.; 5th International Symposium on Kumamoto Synchrotron Radiation (ISKSR5), Kumamoto, 2017.11.1-2
    AUTHOR; S. Arishima, K. Iwamitsu, K. Takahashi, M. Okada, I. Akai
  • Electronic structure of Bi(110) ultra-thin films grown on Si(111)√3×√3-B surfaces; 2017/10
    ANNOUNCEMENT INFO.; The 8th International Symposium on Surface Science (ISSS-8), Tsukuba, 2017.10.22-26
    AUTHOR; Y. Shimokawa, T. Fujiwara, K. Nagase, S. Yamazaki, Y. Watanabe, M. Nakatake, K. Mase, K. Takahashi, K. Nakatsuji and H. Hirayama
  • Ge(111)- Bi√3×√3 の時間分解2光子光電子分光; 2017/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)√3×√3-B表面上に成長した数層Bi(110)薄膜の電子状態; 2017/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 不活性化されたシリコン基板上の鉄フタロシアニン薄膜の電子状態と反応性の解析; 2017/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • グラフェン上Bi(110)超薄膜の時間分解2光子光電子分光; 2017/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 原子層厚グラフェンのX線光電子スペクトルのベイズ推定とモデル選択; 2017/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Bayesian spectroscopy of x-ray photoelectron spectra in graphenes having atomic thicknesses on SiC substrates; 2017/09
    ANNOUNCEMENT INFO.; International Meeting on “High-Dimensional Data-Driven Science” (HD3-2017),Kyoto, 2017.9.10-13
    AUTHOR; S. Arishima, K. Iwamitsu, K. Takahashi, M. Okada, I. Akai
  • NiSナノ結晶の金属絶縁体転移; 2017/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • V2O3ナノ結晶の金属絶縁体転移におけるTiドーピング効果; 2017/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • ZnPc/STO界面における分子配向と電子状態; 2017/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Ge(111)上に作成したBi√3×√3R30°超構造の角度分解2光子光電子分光; 2017/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • BiSb薄膜・トポロジカル絶縁体の電子的性質、およびShockley状態との両立; 2017/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 原子層厚グラフェンのX線光電子スペクトルのレプリカ交換モンテカルロ法によるスペクトル分解; 2017/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • グラフェン上Bi(110)超薄膜の角度分解2光子光電子分光; 2017/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Bi/Ge(111)-√3×√3R30°のエネルギー可変2光子光電子分光; 2017/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • STO基板上における亜鉛フタロシアニン薄膜の分子配向と電子状態; 2017/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)-√3×√3-Ag表面上のオリゴチオフェン薄膜の電子状態; 2017/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • システイン溶液中でAg (111) 上に作製した薄膜の光電子分光; 2017/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • グラフェン上Bi(110)超薄膜の放射光およびレーザー光電子分光; 2017/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • アナターゼTiO2の角度分解光電子分光; 2017/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • STO基板上における亜鉛フタロシアニン薄膜の分子配向と電子状態; 2017/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Fe3O4ナノ結晶の不純物誘起金属絶縁体転移; 2016/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • NiS ナノ結晶の金属絶縁体転移; 2016/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 原子層厚グラフェンの X線光電子スペクトルのレプリカ交換モンテカルロ法によるスペクトル分解; 2016/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 1光子および2光子光電子分光によるグラフェン上Bi(110)超薄膜の電子状態の研究; 2016/11
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Unoccupied electronic states of 3d-transition metal phthalocyanine thin films; 2016/11
    ANNOUNCEMENT INFO.; International Workshop on Advanced Spectroscopy of Organic Materials for Electronic Applications, Okazaki, 2016.11.23-25
    AUTHOR; I. Yamamoto, O. Inoue, M. Imamura, K. Takahashi, J. Azuma
  • Electronic structure of ultrathin Bi(110) films on epitaxial graphene studied by SR and laser photoemission spectroscopy; 2016/10
    ANNOUNCEMENT INFO.; The 13th Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN 2016), Rome, 2016.10.9-15
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, and Junpei Azuma
  • Unoccupied Electronic structure of BiAg surface alloy studied with two-photon photoemission spectroscopy; 2016/10
    ANNOUNCEMENT INFO.; The 13th Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN 2016), Rome, 2016.10.9-15
    AUTHOR; Masaki Imamura, Koutaro Matsuishi, Kazutoshi Takahashi, Isamu Yamamoto, and Junpei Azuma
  • Water adsorption on iron phthalocyanine thin films on silver-adsorbed silicon surface; 2016/08
    ANNOUNCEMENT INFO.; International Vacuum Congress (IVC-20), Busan, 2016/8/21-26
    AUTHOR; K. Okanda, S. Ohno, K. Takahashi, M. Tanaka
  • Angle-resolved photoemission study of ultrathin Bi(110) films grown on epitaxial graphene; 2016/07
    ANNOUNCEMENT INFO.; The 39th International Conference of Vacuum Ultraviolet and X-ray Physics (VUVX2016), Zurich, 2016.7.3-8
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, and Junpei Azuma
  • Linear Dichroism of Topological Surface State Studied by Angle-Resolved Multi-Photon Photoemission Spectroscopy; 2015/11
    ANNOUNCEMENT INFO.; The 15th International Conference on the Formation of Semiconductor Interfaces (ICFSI-15), Hiroshima,
    AUTHOR; I. Yamamoto, Y, Nogata, J. Azuma, M. Imamura, K, Takahashi and M. Kamada
  • Interface Oxidation and Carrier Lifetime of Graphene/SiC(0001) Studied by Synchrotron Radiation and Laser Photoemission Spectroscopy; 2015/11
    ANNOUNCEMENT INFO.; The 15th International Conference on the Formation of Semiconductor Interfaces (ICFSI-15), Hiroshima, 2015.11.15-20
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, Junpei Azuma, and Masao Kamada
  • Unoccupied Electronic Structures of Bi2Te3(111) Studied by Angle-Resolved Multi-Photoemission Spectroscopy; 2015/09
    ANNOUNCEMENT INFO.; The 15th International Conference on Electronic Structure and Spectroscopy (ICESS-15) New York, 2015.9.28-10.2
    AUTHOR; I. Yamamoto, Y. Nogata, J. Azuma, M. Imamura, K. Takahashi, M. Kamada
  • 2光子光電子分光によるSb(111)表面の非占有電子状態; 2015/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Electronic structure of α-sexithiophene ultrathin films grown on passivated Si(001) surfaces; 2015/09
    ANNOUNCEMENT INFO.; European Conference on Surface Science (ECOSS-31) Barcelona, Spain, 2015.8-31-9.4
    AUTHOR; S. Ohno, H. Tanaka, K. Tanaka, K. Takahashi, M. Tanaka
  • Image Potential States of Bi2Te3(111) Studied by Time-Resolved 2-Photon Photoemission Spectroscopy; 2015/06
    ANNOUNCEMENT INFO.; The 9th International Symposium on Ultrafast Surface Dynamics (USD9)
    AUTHOR; I. Yamamoto, Y. Nogata, J. Azuma, M. Imamura, K. Takahashi, M. Kamada
  • Two-Photon Photoemission Study of Hydrogen and Oxygen Intercalated Graphene on SiC(0001); 2015/05
    ANNOUNCEMENT INFO.; The 9th International Symposium on Ultrafast Surface Dynamics (USD9)
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, Junpei Azuma and Masao Kamada
  • アミノ酸システインの共鳴光電子スペクトル; 2015/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • V2O3ナノ結晶の不純物誘起金属絶縁体転移; 2015/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 光電子分光法による Sb(111)の3次元電子状態; 2015/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 佐賀大学ビームライン光電子分析装置の高度化; 2015/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Sexithiophene films on passivated Si(001) surfaces: growth and electronic structure; 2014/11
    ANNOUNCEMENT INFO.; The 7th International Symposium on Surface Science (ISSS-7), Matsue, Shimane, November 2 - 6, 2014
    AUTHOR; Shinya Ohno, Hiroya Tanaka, Kenta Hiraga, Kazuma Tanaka, Kazutoshi Takahashi, Masao Kamada, Hiroaki Toyoshima, Kei Inoue , Kozo Mukai, Jun Yoshinobu, Masatoshi Tanaka
  • Diamond MOS Interface Properties Studied by XPS/UPS/XANES and C-V Measurements; 2014/11
    ANNOUNCEMENT INFO.; The 7th International Symposium on Surface Science (ISSS-7), Matsue, Shimane, November 2 - 6, 2014
    AUTHOR; M. Kasu , K. Hirama, K. Harada, M. Imamura, K. Takahashi, K. Shiraishi
  • Time-resolved Two-photon Photoemission Spectroscopy of Epitaxial Graphene on SiC; 2014/11
    ANNOUNCEMENT INFO.; The 7th International Symposium on Surface Science (ISSS-7), Matsue, Shimane, November 2 - 6, 2014
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, Junpei Azuma, and Masao Kamada
  • Unoccupied Electronic Dispersions of BiAg Surface Alloy Studied by Two-photon Photoemission Spectroscopy; 2014/09
    ANNOUNCEMENT INFO.; European Conference on Surface Science (ECOSS-30), Antalya, Turkey 2014.8.31-9.5
    AUTHOR; Masaki Imamura, Shuhei Endo, Kazutoshi Takahashi, Isamu Yamamoto, Junpei Azuma, and Masao Kamada
  • Si(111):√3x√3-Ag表面上のオリゴチオフェン薄膜の電子状態とバンド変調効果の検討; 2014/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 角度分解多光子光電子分光によるBi2Te3の非占有電子状態; 2014/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • レーザー光電子分光を用いたV2O3の金属-絶縁体転移に関する研究; 2014/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SiC上準自立2層グラフェンの時間分解2光子光電子分光; 2014/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Image-potential States on Epitaxial Graphene Grown on SiC(0001) Studied by Time- and Angle-resolved Two-photon Photoemission Spectroscopy; 2014/08
    ANNOUNCEMENT INFO.; The 15th International Union of Materials Research Societies, International Conference in Asia (IUMRS-ICA 2014), Fukuoka, 2014.8.24-28
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, Junpei Azuma, and Masao Kamada
  • Photo-induced valence change of the L-cysteine/Ag grown in the aqueous solution; 2014/08
    ANNOUNCEMENT INFO.; The 15th International Union of Materials Research Societies, International Conference in Asia (IUMRS-ICA 2014), Fukuoka, 2014.8.24-28
    AUTHOR; T. Tsujibayashi, J. Azuma, I. Yamamoto, K. Takahashi, and M. Kamada
  • Cu intercalation toward an epitaxial graphene grown on a SiC(0001) surface; 2014/08
    ANNOUNCEMENT INFO.; The 15th International Union of Materials Research Societies, International Conference in Asia (IUMRS-ICA 2014), Fukuoka, 2014.8.24-28
    AUTHOR; K. Yagyu, T. Tajiri, A. Kohno, K. Takahashi, H. Tochihara, H. Tomokage, T. Suzuki
  • Photo-excited Carrier Dynamics of Topological Insulator Bi2Te3 Studied by Time and Angle-Resolved Two-Photon Photoemission Spectroscopy; 2014/08
    ANNOUNCEMENT INFO.; The 15th International Union of Materials Research Societies, International Conference in Asia (IUMRS-ICA 2014), Fukuoka, 2014.8.24-28
    AUTHOR; Isamu Yamamoto , Junpei Azuma, Koji Ogawa, Masaki Imamura, Kazutoshi Takahashi, and Masao Kamada
  • Occupied and Unoccupied Electronic States Studied by Combined Use of AR1PPE and AR2PPE; 2014/08
    ANNOUNCEMENT INFO.; The 15th International Union of Materials Research Societies, International Conference in Asia (IUMRS-ICA 2014), Fukuoka, 2014.8.24-28
    AUTHOR; Yutaro Nogata, Isamu Yamamoto*, Junpei Azuma, Masaki Imamura, Kazutoshi Takahashi, and Masao Kamada
  • NaNO2 における共鳴光電子分光スペクトル; 2014/07
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 2光子光電子分光によるBi2Te3の非占有電子状態と線二色性; 2014/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 1光子および2光子光電子分光による BiAg表面の非占有電子状態; 2014/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)-√3x√3Ag 表面上のオリゴチオフェン分子薄膜の電子状態; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • NO2吸着・水素終端ダイヤモンド/ALD-Al2O3界面のバンド不連続の放射光XPS/UPS/XANESによる測定; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • システイン溶液中でAg表面に作製した薄膜の光電子分光II; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SiC上エピタキシャルグラフェンに対する銅のインターカレーション; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • V2O3ナノ結晶におけるCrドープ量依存性; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 不活性化したSi(001)表面上のオリゴチオフェン薄膜の電子状態; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SiC上準自立2層グラフェンの放射光光電子分光; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 2光子光電子分光によるBiAg合金表面の電子状態の研究; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 1光子および2光子光電子分光によるAu(111)の非占有電子構造研究; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • NaNO2における価電子帯光電子の共鳴効果; 2014/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 1光子および2光子光電子分光によるAu(111)の3次元バンド分散; 2014/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 放射光およびレーザーを励起光源とした光電子分光法によるBiAg合金ラシュバ平面の非占有電子状態の研究; 2014/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • アミノ酸システインの内殻吸収スペクトル ; 2014/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 界面を酸化させたSiC上エピタキシャルグラフェンの放射光およびレーザー光電子分光; 2014/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Current Status of Saga Light Source and Saga University Beamline BL13; 2013/12
    ANNOUNCEMENT INFO.; Joint Seminar between Saga University Synchrotron Light Application Center and State Key Lab of Metal Matrix Composites, Shanghai Jiaotong University on Material Sciences and Synchrotron Light
    AUTHOR; Kazutoshi Takahashi
  • アミノ酸システインの内殻吸収スペクトル; 2013/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Adsorption and reaction of transition metals on an oxidized Si(001) surface; 2013/11
    ANNOUNCEMENT INFO.; 12th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN2013), Tsukuba, Japan
    AUTHOR; Shin-ya Ohno, Sosuke Abe, Hiroya Tanaka, Kazutoshi Takahashi, Masao Kamada, Masatoshi Tanaka
  • NO2吸着・水素終端ダイヤモンド/ALD-Al2O3界面の電子状態の放射光XPS/UPS/XANESによる解明; 2013/11
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • NO2吸着・水素終端ダイヤモンド/ALD成長Al2O3界面の放射光XPS/UPSによる電子状態評価; 2013/11
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 2光子光電子分光による Au(111) の非占有バンド構造研究; 2013/11
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SiC 上グラフェンの放射光およびレーザー光電子分光; 2013/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SiC上グラフェンの時間分解光電子分光; 2013/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 酸化シリコン表面への遷移金属吸着による電子状態変化の解析; 2013/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Electronic and Optical Properties of Phenyl-passivated Si Nanoclusters; 2013/06
    ANNOUNCEMENT INFO.; the 5th International conference on hard X-ray photoelectron spectroscopy (HAXPES2013)
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Hidehiro Yasuda, Shigenori Ueda and Keisuke Kobayashi
  • NaNO2薄膜の内殻吸収と光電子分光; 2013/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 2光子光電子分光によるBiAg(111)表面合金の電子状態の研究; 2013/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SiC上エピタキシャルグラフェンの占有・非占有電子状態の研究; 2013/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Time-resolved photoemission studies on Saga University beamline; 2013/05
    ANNOUNCEMENT INFO.; 2013 International Symposium on Advanced Materials and Synchrotron Light
    AUTHOR; Kazutoshi Takahashi
  • NaNO2薄膜の時間分解光電子分光; 2013/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)上Agナノ薄膜の非占有量子化電子状態; 2013/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 時間分解光電子分光によるトポロジカル絶縁体Bi2Te3の励起電子ダイナミクスII; 2013/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • BiAg/Ag(111)表面の非占有電子状態; 2013/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 放射光とレーザーによるポンプ-プローブ型時間分解光電子分光システムの開発; 2013/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 分子性イオン結晶NaNO2の電子状態分析; 2013/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SiC上エピタキシャルグラフェンの1光子及び2光子光電子分光法による研究; 2013/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Bi-Ag(111)表面合金の電子状態の研究; 2012/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Bi 表面における非占有電子状態に関する研究; 2012/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • アミノ酸L-システイン薄膜の電子状態; 2012/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 1光子および2光子光電子分光によるSi(111)上Agナノ薄膜の量子化電子状態の研究; 2012/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Excited Electronic States on Epitaxial Graphene Studied by Two-photon Photoemission Spectroscopy; 2012/09
    ANNOUNCEMENT INFO.; The 12th International Conference on Electron Spectroscopy and Structure (ICESS-12), September 16-21, 2012, Saint-Malo, France
    AUTHOR; K. Takahashi, S. Anami, M. Imamura, I. Yamamoto, J. Azuma, and M. Kamada
  • Study of Quantum Well States in Bi Thin Film by Two-photon Photoemission Spectroscopy; 2012/09
    ANNOUNCEMENT INFO.; The 12th International Conference on Electron Spectroscopy and Structure (ICESS-12), September 16-21, 2012, Saint-Malo, France
    AUTHOR; M. Imamura, ^D S. Fujimasa, K. Takahashi, I. Yamamoto, J. Azuma, M. Kamada, and H. Yasuda
  • Ti 吸着による Si(001)表面酸化促進反応の解析; 2012/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Fe3O4ナノ結晶の金属絶縁体転移; 2012/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 時間分解光電子分光によるトポロジカル絶縁体Bi2Te3の励起電子ダイナミクス; 2012/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 時間分解光電子分光によるトポロジカル絶縁体Bi2Te3の励起電子ダイナミクス; 2012/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Upgrade of Saga-university beamline in SAGA-LS; 2012/07
    ANNOUNCEMENT INFO.; The 11th International Conference on Synchrotron Radiation Instrumentation (SRI 2012), July 9-13, 2012
    AUTHOR; K. Takahashi, M. Imamura, I. Yamamoto, J. Azuma, K. Ogawa, M. Kamada, H. Ohkuma, and S. Yamamoto
  • Si上に成長したBi薄膜の量子化非占有電子状態; 2012/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SiC上エピタキシャルグラフェンの2光子光電子分光; 2012/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 歯科合金L-システイン薄膜の電子状態研究:基板依存性; 2012/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 角度分解光電子分光によるMnPc/Cu(100)の電子状態研究; 2012/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)7x7上に成長させたBi(111)の非占有電子状態; 2012/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 佐賀大学ビームラインBL13における時間分解光電子分光システムの開発と性能評価; 2012/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 放射光角度分解光電子光法によるBi2Te3電子状態の研究; 2012/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)-7×7上Agナノ薄膜の低エネルギー光電子分光による量子化電子状態の研究; 2012/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • アミノ酸L-Cysteine薄膜の光吸収スペクトルと電気的特性; 2012/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SrAl2O4:Eu,Dyの発光特性の励起波長依存性; 2012/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Electronic States on Bi2Te3 studied by angle-resolved photoelectron spectroscopy using synchrotron radiation; 2011/12
    ANNOUNCEMENT INFO.; International Symposium on Surface Science –Towards Nano-, Bio- and Green Innovation (ISSS-6)
    AUTHOR; Koji Ogawa, Junpei Azuma, Kazutoshi Takahashi, Masao Kamada, Minoru Sasaki, Akimasa Ohnishi, Mamoru Kitaura, Heon-Jung Kim
  • Electronic structures in unoccupied states of thin Bi film studied with two-photon photoemission spectroscopy; 2011/10
    ANNOUNCEMENT INFO.; 11th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN2011)
    AUTHOR; M. Imamura, S. Fujimasa, K. Takahashi, I. Yamamoto, J. Azuma, M .Kamada
  • Time-resolved two-photon photoemission study of silicon surface at initial stage of oxidation; 2011/10
    ANNOUNCEMENT INFO.; 11th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures (ACSIN2011)
    AUTHOR; K. Takahashi, K. Ishibashi, Y. Kurahashi, M. Imamura, J. Azuma, M. Kamada
  • グラファイト上の鏡像準位の時間分解角度分解2光子光電子分光; 2011/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • MnPc/HOPG表面における鏡像準位と薄膜電子状態; 2011/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 放射光励起角度分解光電子光法によるBi2Te3の電子状態研究; 2011/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)上Bi薄膜の非占有量子化電子状態; 2011/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • フェニル基終端Siナノクラスターの電子構造; 2011/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • シンクロトロン光とレーザーによるポンプープローブ型時間分解光電子分光システムの開発; 2011/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Occupied and Unoccupied Electronic States of Manganese Phthalocyanine Thin Films; 2011/08
    ANNOUNCEMENT INFO.; 28th European conference on surface science (ECOSS28)
    AUTHOR; I. Yamamoto, J. Azuma, M. Imamura, K. Ogawa, K. Takahashi and M. Kamada
  • 2光子光電子分光によるMnPc薄膜の非占有電子状態研究; 2011/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • フェニル基終端 Si ナノクラスターの電子状態; 2011/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 佐賀大学ビームラインにおける半導体表面研究; 2011/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 時間分解2光子光電子分光によるSi(111)初期酸化表面の研究; 2011/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)上に成長したBi(111)表面の角度分解2光子光電子分光II; 2011/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 時間・角度分解2光子光電子光法によるCu(111)表面電子状態の研究II; 2011/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)7×7上に成長したBi薄膜の角度分解2光子光電子分光; 2011/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 有機分子表面修飾 Ag ナノ粒子の電子状態におけるサイズ依存性; 2011/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 歯科合金上L-システイン薄膜の放射光光電子分光を用いた電子状態研究; 2011/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 時間・角度分解2光子光電子光法による Cu(111)表面電子状態の研究(II); 2010/11
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 放射光光電子分光による歯科合金上L-システイン薄膜の電子状態研究; 2010/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 放射光光電子分光によるβ-FeSi2単結晶の電子状態研究; 2010/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Si(111)上に成長したBi(111)表面の角度分解2光子光電子分光; 2010/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 時間分解2光子光電子分光によるSi(001)初期酸化表面の研究; 2010/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Electronic structures of the L-cysteine film on dental alloys; 2010/07
    ANNOUNCEMENT INFO.; The 37th International conference on Vacuum Ultraviolet and X-ray Physics (VUVX2010)
    AUTHOR; K. Ogawa, T. Tsujibayashi, K. Takahashi, J. Azuma, K. Kakimoto, and M. Kamada
  • Excited electronic state on Si(001) surface at initial stage of oxidation studied by two-photon photoemission spectroscopy; 2010/07
    ANNOUNCEMENT INFO.; The 37th International conference on Vacuum Ultraviolet and X-ray Physics (VUVX2010)
    AUTHOR; K. Takahashi, Y. Kurahashi, T. Koga, J. Azuma, and M. Kamada
  • 時間分解2光子光電子分光によるSi(001)初期酸化表面の非占有電子状態の研究; 2010/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Hemin薄膜の作製と光電子分光II; 2010/03
    ANNOUNCEMENT INFO.; 日本物理学会 第65回年次大会
    AUTHOR; 
  • Si(001)初期酸化表面の時間分解角度分解2光子光電子分光; 2010/03
    ANNOUNCEMENT INFO.; 日本物理学会 第65回年次大会
    AUTHOR; 
  • 時間・角度分解2光子光電子光法によるCu(111)表面電子状態の研究; 2010/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Hemin薄膜の作製と光電子分光; 2010/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Surface electronic states on Cu(111) studied by time- and angle-resolved two-photon photoemission spectroscopy; 2009/10
    ANNOUNCEMENT INFO.; 11-th International Conference on Electronic Spectroscopy and Structure
    AUTHOR; Koji Ogawa, Junpei Azuma, Kazutoshi Takahashi, Masao Kamada:
  • Time- and angle-resolved two-photon photoemission study for the image-potential state on graphite; 2009/10
    ANNOUNCEMENT INFO.; 11-th International Conference on Electronic Spectroscopy and Structure
    AUTHOR; Kazutoshi Takahashi, Junpei Azuma, Masao Kamada
  • Adaptation of UVSOR-Type Plane-Grating Monochromator in Saga; 2009/09
    ANNOUNCEMENT INFO.; The 10th International Conference on Synchrotron Radiation Instrumentation
    AUTHOR; H. Sugiyama, K. Takahashi, K. Ogawa, J. Azuma, and M. Kamada
  • Performance of Saga-University Beamline with Planer Undulator; 2009/09
    ANNOUNCEMENT INFO.; The 10th International Conference on Synchrotron Radiation Instrumentation
    AUTHOR; J. Azuma, K. Takahashi, M. Kamada, H. Ohkuma, and S. Yamamoto
  • Hemin薄膜の作製と光電子分光; 2009/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 角度分解2光子光電子分光法によるグラファイト表面の鏡像準位の研究; 2009/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Current Status of Saga University Beamline BL13 at SAGA-LS; 2009/01
    ANNOUNCEMENT INFO.; Joint Seminar between Saga University Synchrotron Light Application Center and State Key Lab of Metal Matrix Composites, Shanghai Jiaotong University on Material Science and Synchrotron Light
    AUTHOR; Kazutoshi Takahashi
  • 時間分解光電子分光によるSi(111)√3×√3-Ag表面の光起電力効果の研究; 2009/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • アミノ酸L-システイン薄膜の光電子分析; 2009/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 放射光励起光電子分光を用いた環境半導体β-FeSi2 電子状態の研究; 2009/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • マイクロ秒時間分解光電子分光によるSi(111)√3×√3-Ag表面の光誘起起電力効果の研究; 2008/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • InAs における光励起キャリアの時間分解光電子分光測定; 2008/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 放射光光電子分光法による環境半導体β-FeSi2の電子状態研究; 2008/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 時間分解光電子分光によるAg/Si(111)表面の励起電子状態の研究; 2008/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • InAsの光起電力効果; 2008/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • アミノ酸システインの光電子分光; 2008/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • セシウムテルライド薄膜フォトカソードの電子親和性; 2008/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Ag/Si(111)表面の角度分解2光子光電子分光; 2008/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 佐賀大学専用ビームラインの性能評価; 2008/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • セシウムテルライド薄膜フォトカソードの電子親和性; 2008/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • アミノ酸システインの光電子分光分析; 2007/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • BL13平面回折格子分光器ビームラインの現状; 2007/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • アンジュレータからの高輝度光の分光特性; 2007/11
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • p-GaAs(100)表面におけるSPV効果の超高速時間変化; 2007/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • アミノ酸システイン薄膜 の光電子分光; 2007/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Cr/GaAs(100)表面における超高速時間分解光電子分光; 2007/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Cr/GaAs(100)表面における超高速時間分解光電子分光; 2007/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 佐賀大学表面研究用ビームラインの現状; 2007/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 光電子分光法によるSm/Si(111)吸着系の表面電子状態の研究; 2006/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 佐賀シンクロトロンにおける平面回折格子分光器の性能評価; 2006/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 高繰り返し再生増幅器を用いた超高速時間分解光電子分光システムの開発; 2006/12
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • BL13表面・界面ダイナミクス研究用ビームラインの現状; 2006/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • n-type GaAs(100)表面における超高速光励起キャリアダイナミクス; 2006/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 九州シンクロトロンにおける表面・界面ダイナミクス研究用ビームラインの現状; 2006/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Development of the Experimental System for Time- and Angle-resolved Photoemission Spectroscopy; 2006
    ANNOUNCEMENT INFO.; 9th International Conference on Synchrotron Radiation Instrumentation
    AUTHOR; K. Takahashi, J. Azuma, S. Tokudomi, and M. Kamada
  • n-type GaAs(100)表面におけるキャリアダイナミクスの解明; 2005/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Construction of the VUV-SX Beamline for high-resolution photoemission spectroscopy; 2005/05
    ANNOUNCEMENT INFO.; Joint Seminar between Saga University Synchrotron Light Application Center and State Key Lab of Metal Matrix Composites, Shanghai Jiaotong University on Material Science and Synchrotron Light-2005
    AUTHOR; Kazutoshi Takahashi
  • n-type GaAs(100)表面における超高速時間分解光電子分光; 2005/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Cr/p-GaAs(100)における表面光誘起起電力効果; 2005/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; 高橋和敏,^M 永田佑介,徳富信二,東純平,鎌田雅夫
  • 佐賀シンクロトロンにおける佐賀大学専用ビームラインの建設; 2005/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Cu(001)表面へのMgとLiの共吸着:内殻光電子分光、LEED、STMによる研究; 2005/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 佐賀大学専用ビームラインの制御ソフトウェアの開発; 2005/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Cr/n-GaAs(100)における表面光誘起起電力効果; 2005/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • n-GaAs(100)表面における超高速時間分解光電子分光; 2005/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Beamline for high-resolution angle-resolved photoemission at Saga Light Source; 2004/07
    ANNOUNCEMENT INFO.; The 14th International Conference on Vacuum Ultraviolet Radiation Physics
    AUTHOR; Kazutoshi Takahashi, Yuji Kondo, Junpei Azuma, and Masao Kamada
  • Surface photo-voltage effect on p-GaN studied by the combination of SR and laser; 2004/07
    ANNOUNCEMENT INFO.; The 14th International Conference on Vacuum Ultraviolet Radiation Physics
    AUTHOR; K. Takahashi, K. Hayakawa, S. Tanaka, M. Itoh, and M. Kamada
  • 表面界面研究用の九州シンクロトロン光ビームライン; 2004/06
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Time-resolved Photoemission System in nano- and micro-second Region using SR and Laser; 2003
    ANNOUNCEMENT INFO.; 8th International Conference on Synchrotron Radiation Instrumentation
    AUTHOR; K. Takahashi, S. Tanaka, J. Azuma and M. Kamada
  • Design of Grazing Incident Monochromator for Saga Synchrotron Light; 2003
    ANNOUNCEMENT INFO.; 8th International Conference on Synchrotron Radiation Instrumentation
    AUTHOR; Y. Kondo, J. Azuma, K. Takahashi, and M. Kamada

Other Lectures

  • シンクロトロン光およびレーザー光電子分光による原子層物質の電子状態研究; 2017/10
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SAGA-LS佐賀大学ビームラインにおける時間分解光電子分光; 2017/10
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • SAGA-LS BL13 における時間分解光電子分光実験; 2013/05
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 時間・角度分解2光子光電子分光によるグラファイト表面の鏡像準位の研究; 2009/09
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • Time-resolved Photoemission Study at SAGA-LS; 2009/07
    ANNOUNCEMENT INFO.; 
    AUTHOR; 
  • 佐賀大学表面研究用ビームラインの現状; 2008/01
    ANNOUNCEMENT INFO.; 
    AUTHOR; 

Invited Lecture, Special Lecture

  • Electronic states of Bi(110) ultrathin films studied by photoemission spectroscopy with laser and synchrotron radiation (invited); 2018/04
    ANNOUNCEMENT INFO.; Conference on Laser and Synchrotron Radiation Combination Experiment 2018 (LSC2018)
    AUTHOR; K. Takahashi, M. Imamura, I. Yamamoto, and J. Azuma
  • Two-dimensional ARPES mapping using a new electron lens with dual deflectors (symposium); 2015/09
    ANNOUNCEMENT INFO.; 日本物理学会 2015年秋季大会, 吹田市, 2015.9.16-19
    AUTHOR; Kazutoshi Takahashi
  • Dynamics of surface photo-voltage in GaAs systems studied with time-resolved photoelectron spectroscopy (invited); 2015/08
    ANNOUNCEMENT INFO.; 4th International Symposium on Energy Challenges and Mechanics – working on small scales, Aberdeen, UK, 2015.8.11-13
    AUTHOR; Masao Kamada, Junpei Azuma, Senku Tanaka and Kazutoshi Takahashi
  • Excited electron dynamics in epitaxial graphene on SiC studied by time-resolved two-photon photoemission spectroscopy (invited); 2015/06
    ANNOUNCEMENT INFO.; 2015 Collaborative Conference on 3D and Materials Research (CC3DMR) Busan, South Korea, 2015.6.15-19
    AUTHOR; Kazutoshi Takahashi, Masaki Imamura, Isamu Yamamoto, Junpei Azuma, and Masao Kamada
  • Synchrotron Radiation and Laser Photoemission Studies of Epitaxial Graphene on SiC (invited); 2014/04
    ANNOUNCEMENT INFO.; The 1st Conference on Laser and Synchrotron Radiation Combination Experiment, Yokohama, 2014.4.23-24
    AUTHOR; K. Takahashi, M. Imamura, I. Yamamoto, J. Azuma, and M. Kamada
  • Time-resolved photoemission experiments with synchrotron radiation and laser; 2010/03
    ANNOUNCEMENT INFO.; 
    AUTHOR; Kazutoshi Takahashi, Junpei Azuma, Masao Kamada


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