奥田 太一TAICHI OKUDA

Last Updated :2026/05/18

所属・職名
放射光科学研究所 教授
メールアドレス
okudathiroshima-u.ac.jp
その他連絡先
東広島市鏡山二丁目313番地 放射光科学研究センター研究棟H405
TEL:082-424-6996 FAX:082-424-6294
自己紹介
放射光を用いた光電子分光、特にスピン分解光電子分光を用いて物質表面特有の電子状態を研究しています。また、表面研究の新しい装置開発も行っています。

基本情報

主な職歴

  • 1997年04月01日, 1999年08月31日, 理化学研究所, 基礎科学, 特別研究員
  • 1999年09月01日, 2007年03月31日, 東京大学, 物性研究所軌道放射物性研究施設, 助手
  • 2005年02月28日, 2006年02月28日, チューリヒ大学物理研究所, 客員研究員
  • 2007年04月01日, 2009年03月31日, 東京大学, 物性研究所軌道放射物性研究施設, 助教
  • 2009年04月01日, 2017年03月31日, 広島大学, 放射光科学研究センター, 准教授

学位

  • 博士(理学) (大阪大学)
  • 修士(工学) (大阪大学)

教育担当

  • 【学士課程】 理学部 : 物理学科 : 物理学プログラム
  • 【博士課程前期】 先進理工系科学研究科 : 先進理工系科学専攻 : 物理学プログラム
  • 【博士課程後期】 先進理工系科学研究科 : 先進理工系科学専攻 : 物理学プログラム

担当主専攻プログラム

  • 物理学プログラム

研究分野

  • 総合理工 / 応用物理学 / 薄膜・表面界面物性
  • 数物系科学 / 物理学 / 物性Ⅱ
  • 数物系科学 / 物理学 / 物性Ⅰ

研究キーワード

  • 表面・界面科学、放射光、光電子分光、スピン分解光電子分光、トポロジカル物質

所属学会

  • 応用物理学会, 1997年, 2010年
  • 日本放射光学会
  • 日本物理学会
  • 日本表面科学会

教育活動

授業担当

  1. 2026年, 教養教育, 2ターム, 教養ゼミ
  2. 2026年, 学部専門, セメスター(前期), 卒業研究A
  3. 2026年, 学部専門, セメスター(後期), 卒業研究B
  4. 2026年, 学部専門, 3ターム, 物理学特別講義(キラル物性の基礎と応用)
  5. 2026年, 修士課程・博士課程前期, 2ターム, 表面物理学
  6. 2026年, 修士課程・博士課程前期, 3ターム, 物理学特別講義D
  7. 2026年, 修士課程・博士課程前期, セメスター(前期), 物理学演習Ⅰ
  8. 2026年, 修士課程・博士課程前期, セメスター(後期), 物理学演習Ⅱ
  9. 2026年, 修士課程・博士課程前期, セメスター(前期), 物理学特別演習A
  10. 2026年, 修士課程・博士課程前期, セメスター(後期), 物理学特別演習B
  11. 2026年, 修士課程・博士課程前期, 年度, 物理学特別研究
  12. 2026年, 博士課程・博士課程後期, 年度, 物理学特別研究

研究活動

学術論文(★は代表的な論文)

  1. Spin polarization of surface states on W(1 1 0): Combined influence of spin-orbit interaction and hybridization, Journal of Electron Spectroscopy and Related Phenomena, 201巻, pp. 53-59, 20150501
  2. Spin polarization of surface states on W(1 1 0): Combined influence of spin-orbit interaction and hybridization, Journal of Electron Spectroscopy and Related Phenomena, 201巻, pp. 53-59, 20150501
  3. Spin polarization of surface states on W(1 1 0): Combined influence of spin-orbit interaction and hybridization, Journal of Electron Spectroscopy and Related Phenomena, 201巻, pp. 53-59, 20150501
  4. Tunable spin current due to bulk insulating property in the topological insulator Tl1-xBi1?δ, Physical Review B - Condensed Matter and Materials Physics, 91巻, 20号, 20150518
  5. Tunable spin current due to bulk insulating property in the topological insulator Tl1-xBi1?δ, Physical Review B - Condensed Matter and Materials Physics, 91巻, 20号, 20150518
  6. Tunable spin current due to bulk insulating property in the topological insulator Tl1-xBi1?δ, Physical Review B - Condensed Matter and Materials Physics, 91巻, 20号, 20150518
  7. The gigantic Rashba effect of surface states energetically buried in the topological insulator Bi2Te2Se, New Journal of Physics, 16巻, 20140101
  8. The gigantic Rashba effect of surface states energetically buried in the topological insulator Bi2Te2Se, New Journal of Physics, 16巻, 20140101
  9. The gigantic Rashba effect of surface states energetically buried in the topological insulator Bi2Te2Se, New Journal of Physics, 16巻, 20140101
  10. Valley-dependent spin polarization in bulk MoS 2 with broken inversion symmetry, Nature Nanotechnology, 9巻, 8号, pp. 611-617, 20140101
  11. Valley-dependent spin polarization in bulk MoS 2 with broken inversion symmetry, Nature Nanotechnology, 9巻, 8号, pp. 611-617, 20140101
  12. Valley-dependent spin polarization in bulk MoS 2 with broken inversion symmetry, Nature Nanotechnology, 9巻, 8号, pp. 611-617, 20140101
  13. Direct observation of the spin polarization in Au atomic wires on Si(553), New Journal of Physics, 16巻, 20140923
  14. Direct observation of the spin polarization in Au atomic wires on Si(553), New Journal of Physics, 16巻, 20140923
  15. Direct observation of the spin polarization in Au atomic wires on Si(553), New Journal of Physics, 16巻, 20140923
  16. Quasi-periodic variably polarizing undulator at HiSOR, Journal of Physics: Conference Series, 425巻, PART 3号, 20130422
  17. Quasi-periodic variably polarizing undulator at HiSOR, Journal of Physics: Conference Series, 425巻, PART 3号, 20130422
  18. Quasi-periodic variably polarizing undulator at HiSOR, Journal of Physics: Conference Series, 425巻, PART 3号, 20130422
  19. Experimental verification of PbBi 2Te 4 as a 3D topological insulator, Physical Review Letters, 108巻, 20号, 20120515
  20. Experimental verification of PbBi 2Te 4 as a 3D topological insulator, Physical Review Letters, 108巻, 20号, 20120515
  21. Experimental verification of PbBi 2Te 4 as a 3D topological insulator, Physical Review Letters, 108巻, 20号, 20120515
  22. Quasiparticle interference on the surface of Bi 2Se 3 induced by cobalt adatom in the absence of ferromagnetic ordering, Physical Review B - Condensed Matter and Materials Physics, 85巻, 20号, 20120529
  23. Quasiparticle interference on the surface of Bi 2Se 3 induced by cobalt adatom in the absence of ferromagnetic ordering, Physical Review B - Condensed Matter and Materials Physics, 85巻, 20号, 20120529
  24. Quasiparticle interference on the surface of Bi 2Se 3 induced by cobalt adatom in the absence of ferromagnetic ordering, Physical Review B - Condensed Matter and Materials Physics, 85巻, 20号, 20120529
  25. Negative spin polarization at the Fermi level in Fe 4N epitaxial films by spin-resolved photoelectron spectroscopy, Journal of Applied Physics, 112巻, 1号, 20120701
  26. Negative spin polarization at the Fermi level in Fe 4N epitaxial films by spin-resolved photoelectron spectroscopy, Journal of Applied Physics, 112巻, 1号, 20120701
  27. Negative spin polarization at the Fermi level in Fe 4N epitaxial films by spin-resolved photoelectron spectroscopy, Journal of Applied Physics, 112巻, 1号, 20120701
  28. Topological surface states with persistent high spin polarization across the dirac point in Bi 2Te 2Se and Bi 2Se 2Te, Physical Review Letters, 109巻, 16号, 20121017
  29. Topological surface states with persistent high spin polarization across the dirac point in Bi 2Te 2Se and Bi 2Se 2Te, Physical Review Letters, 109巻, 16号, 20121017
  30. Topological surface states with persistent high spin polarization across the dirac point in Bi 2Te 2Se and Bi 2Se 2Te, Physical Review Letters, 109巻, 16号, 20121017
  31. Massless or heavy due to two-fold symmetry: Surface-state electrons at W(110), Physical Review B - Condensed Matter and Materials Physics, 86巻, 16号, 20121018
  32. Massless or heavy due to two-fold symmetry: Surface-state electrons at W(110), Physical Review B - Condensed Matter and Materials Physics, 86巻, 16号, 20121018
  33. Massless or heavy due to two-fold symmetry: Surface-state electrons at W(110), Physical Review B - Condensed Matter and Materials Physics, 86巻, 16号, 20121018
  34. Observation of a highly spin-polarized topological surface state in GeBi 2Te 4, Physical Review B - Condensed Matter and Materials Physics, 86巻, 19号, 20121106
  35. Observation of a highly spin-polarized topological surface state in GeBi 2Te 4, Physical Review B - Condensed Matter and Materials Physics, 86巻, 19号, 20121106
  36. Observation of a highly spin-polarized topological surface state in GeBi 2Te 4, Physical Review B - Condensed Matter and Materials Physics, 86巻, 19号, 20121106
  37. Emergent Dirac fermions in graphene and underlying Au monolayer with two-dimensional ferrimagnetism, NANOSCALE, 17巻, 37号, pp. 21706-21716, 20250925
  38. The electronic structure of palladium on magnetoelectric Cr2O3(0001), JOURNAL OF PHYSICS-CONDENSED MATTER, 37巻, 39号, 20250929
  39. Hedgehog-like spin texture in Sb-doped MnBi2Te4, PHYSICAL REVIEW RESEARCH, 7巻, 3号, 20250724
  40. Electronic structure of (Mn1-xPbx)Bi2Te4: Experimental evidence of topological phase transition, PHYSICAL REVIEW RESEARCH, 7巻, 2号, 20250519
  41. Crystal-symmetry-paired spin-valley locking in a layered room-temperature metallic altermagnet candidate, NATURE PHYSICS, 21巻, 5号, 202505
  42. Spin texture tunability in Mn1-xGexBi2Te4 through varying Ge concentration, PHYSICAL REVIEW B, 111巻, 11号, 20250326
  43. Spin splitting in the surface electronic structure of antiferromagnet NdBi, PHYSICAL REVIEW RESEARCH, 7巻, 2号, 20250403
  44. Surface-specific thermal spin-depolarization on the half-metallic Heusler films, COMMUNICATIONS PHYSICS, 8巻, 1号, 20250104
  45. Efficiency improvement of spin-resolved ARPES experiments using Gaussian process regression, SCIENTIFIC REPORTS, 14巻, 1号, 20240923
  46. Emergence of quasi-1D spin-polarized states in ultrathin Bi films on InAs(111)A for spintronics applications, NANOSCALE, 16巻, 3号, pp. 1272-1281, 20240118
  47. Laser-based angle-resolved photoemission spectroscopy with micrometer spatial resolution and detection of three-dimensional spin vector, SCIENTIFIC REPORTS, 14巻, 1号, 20240104
  48. Spiral band structure hidden in the bulk chiral crystal NbSi2, PHYSICAL REVIEW B, 108巻, 23号, 20231221
  49. One-Dimensional Band Structure in Quasi-Two-Dimensional η-Mo4O11 Revealed by Angle-Resolved Photoelectron Spectroscopy and First-Principles Calculation, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 92巻, 8号, 20230815
  50. Exploring spin-polarization in Bi-based high-Tc cuprates, SCIENTIFIC REPORTS, 13巻, 1号, 20230818
  51. Surface electronic structure of Re(0001): A spin-resolved photoemission study, PHYSICAL REVIEW B, 107巻, 16号, 20230426
  52. Systematic study of electronic states of Ln(O,F)BiS2 by spin- and angle-resolved photoemission spectroscopy, PHYSICAL REVIEW B, 106巻, 10号, 20220920
  53. Domain Dependent Fermi Arcs Observed in a Striped Phase Dichalcogenide, ADVANCED QUANTUM TECHNOLOGIES, 5巻, 9号, 202209
  54. Distinct Tamm and Shockley surface states on Re(0001) mixed by spin-orbit interaction, PHYSICAL REVIEW B, 105巻, 24号, 20220630
  55. Hexagonally Deformed Fermi Surface of the 3D Topological Insulator Bi2Se3, PHYSICAL REVIEW LETTERS, 105巻, 7号, 20100810
  56. Experimental Realization of a Three-Dimensional Topological Insulator Phase in Ternary Chalcogenide TlBiSe2, PHYSICAL REVIEW LETTERS, 105巻, 14号, 20100928
  57. Surface Scattering via Bulk Continuum States in the 3D Topological Insulator Bi2Se3, PHYSICAL REVIEW LETTERS, 107巻, 5号, 20110727
  58. Spin-Polarized Dirac-Cone-Like Surface State with d Character at W(110), PHYSICAL REVIEW LETTERS, 108巻, 6号, 20120210
  59. Experimental Verification of PbBi2Te4 as a 3D Topological Insulator, PHYSICAL REVIEW LETTERS, 108巻, 20号, 20120515
  60. Quasiparticle interference on the surface of Bi2Se3 induced by cobalt adatom in the absence of ferromagnetic ordering, PHYSICAL REVIEW B, 85巻, 20号, 20120529
  61. Perpendicular magnetic anisotropy with enhanced orbital moments of Fe adatoms on a topological surface of Bi2Se3, JOURNAL OF PHYSICS-CONDENSED MATTER, 25巻, 23号, 20130612
  62. Topological Surface States with Persistent High Spin Polarization across the Dirac Point in Bi2Te2Se and Bi2Se2Te, PHYSICAL REVIEW LETTERS, 109巻, 16号, 20121017
  63. Massless or heavy due to two-fold symmetry: Surface-state electrons at W(110), PHYSICAL REVIEW B, 86巻, 16号, 20121018
  64. Observation of a highly spin-polarized topological surface state in GeBi2Te4, PHYSICAL REVIEW B, 86巻, 19号, 20121106
  65. Photoelectron Spin-Polarization Control in the Topological Insulator Bi2Se3, PHYSICAL REVIEW LETTERS, 112巻, 7号, 20140220
  66. ★, Substrate dependence of anisotropic electronic structure in Ag(111) quantum film studied by angle-resolved photoelectron spectroscopy, Phys. Rev. B, 20080901
  67. ★, Nanoscale chemical imaging by scanning tunneling microscopy assisted by synchrotron radiation, Phys. Rev. Lett., 102巻, pp. 105503, 20090301
  68. High-efficiency and high energy-resolution spin-polarized photoemission spectrometer, Eur. Phys. J. Special Topics, 169巻, pp. 181, 20090501
  69. ★, A new spin-polarized photoemission spectrometer with very high efficiency and energy resolution, Rev. Sci. Instrum., 79巻, pp. 123117, 20081231
  70. Spin polarization of quantum well states in Ag films induced by the Rashba effect at the surface, Phys. Rev. Lett., 101巻, pp. 107604, 20080601
  71. Hidden surface states on pristine and H-passivated Ni(111): Angle-resolved photoemission and density-functional calculations, Phys. Rev. B, 77巻, pp. 075415, 20080301
  72. Elementally specific imaging by scanning tunneling microscopy combined with synchrotron radiation light source, Appl. Phys. Lett., 89巻, pp. 23119, 20070701
  73. Scanning tunneling microscope combined with synchrotron-radiation for element specific analysis, J. Electron Spectrosc. Relat. Phenom., 144-147巻, pp. 1157, 20050901
  74. Structural Analysis of Ba-induced reconstructions of Si(111) surfaces by Core-level spectroscopy, Phys. Rev. B, 71巻, pp. 085317, 20050606
  75. Surface states band structure of Gd-induced one-dimensional chain structure on Si(111) surface measured by angle-resolved photoelectron spectroscopy, J. Electron Spectrosc. Relat. Phenom., 137-140巻, pp. 125, 20040606
  76. Magnetic domain imaging of Ni micro-rings and micro-dots array by photoelectron emission microscope, Jpn. J. Appl. Phys., 43巻, pp. 4179, 20040101
  77. Symmetry Analysis of the Fermi Surface States of Sr2RuO4 by Display Type Photoelectron Spectroscopy, J. Phys. Soc. Jpn., 68巻, pp. 1398, 19990101
  78. Two-dimensional band mapping of 2H-TaSe2 using a display type photoelectron spectrometer, J. Electron Spectrosc. Relat. Phenom., 103巻, pp. 355, 19990101
  79. Two-dimensional angle resolved resonance photoelectron spectroscopy of 1T-TaS2, J. Electron Spectrosc. Relat. Phenom., 88-91巻, pp. 287, 19980101
  80. Fermi surface of Sr2RuO4 studied by two-dimensional angle resolved photoelectron spectroscopy, J. Electron Spectrosc. Relat. Phenom., 88-91巻, pp. 473, 19980101
  81. Surface core level shifts of the Au adsorbed Si(111) reconstructed surfaces, J. Electron Spectrosc. Relat. Phenom., 80巻, pp. 229, 19960101
  82. スピン偏極光電子フェルミ面マッピング, 放射光, 20巻, pp. 159, 20070201
  83. Substrate dependence of anisotropic electronic structure in Ag(111) quantum film studied by angle-resolved photoelectron spectroscopy, PHYSICAL REVIEW B, 80巻, 11号, 200909
  84. Exchange splitting of the three Gamma surface states of Ni(111) from three-dimensional spin- and angle-resolved photoemission spectroscopy, PHYSICAL REVIEW B, 80巻, 18号, 200911
  85. Complete Assignment of Spin Domains in Antiferromagnetic NiO(100) by Photoemission Electron Microscopy and Cluster Model Calculation, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 79巻, 1号, 201001
  86. Spin-polarized surface bands of a three-dimensional topological insulator studied by high-resolution spin- and angle-resolved photoemission spectroscopy, NEW JOURNAL OF PHYSICS, 12巻, 20100617
  87. Large Rashba spin splitting of a metallic surface-state band on a semiconductor surface, NATURE COMMUNICATIONS, 1巻, 201005
  88. Spin-polarized semiconductor surface states localized in subsurface layers, PHYSICAL REVIEW B, 82巻, 20号, 20101111
  89. Dynamics of Magnetostatically Coupled Vortices Observed by Time-Resolved Photoemission Electron Microscopy, JAPANESE JOURNAL OF APPLIED PHYSICS, 50巻, 5号, 201105
  90. ★, Efficient spin resolved spectroscopy observation machine at Hiroshima Synchrotron Radiation Center, REVIEW OF SCIENTIFIC INSTRUMENTS, 82巻, 10号, 201110
  91. Giant Rashba-type spin splitting in bulk BiTeI, NATURE MATERIALS, 10巻, 7号, pp. 521-526, 201107
  92. Direct observation of spin configuration in an exchange coupled Fe/NiO(100) system by x-ray magnetic circular- and linear- dichroism photoemission electron microscope, JOURNAL OF APPLIED PHYSICS, 110巻, 8号, 20111015
  93. Development and Application of Multiple-Probe Scanning Probe Microscopes, ADVANCED MATERIALS, 24巻, 13号, pp. 1675-1692, 20120403
  94. Three-dimensional spin orientation in antiferromagnetic domain walls of NiO studied by x-ray magnetic linear dichroism photoemission electron microscopy, PHYSICAL REVIEW B, 85巻, 10号, 20120329
  95. Direct observation of twin domains of NiO(100) by x-ray linear dichroism at the O K edge using photoemission electron microscopy, PHYSICAL REVIEW B, 85巻, 17号, 20120501
  96. Negative spin polarization at the Fermi level in Fe4N epitaxial films by spin-resolved photoelectron spectroscopy, JOURNAL OF APPLIED PHYSICS, 112巻, 1号, 20120701
  97. Status of pump-probe time-resolved photoemission electron microscopy at SPring-8, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 185巻, 10号, pp. 389-394, 201210
  98. Spin- and Angle-Resolved Photoemission of Strongly Spin-Orbit Coupled Systems, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 82巻, 2号, 201302
  99. Tuning of magnetic and transport properties in Bi2Te3 by divalent Fe doping, PHYSICAL REVIEW B, 87巻, 20号, 20130515
  100. Unoccupied topological surface state in Bi2Te2Se, PHYSICAL REVIEW B, 88巻, 8号, 20130805
  101. Electronic and spin structures of solids investigated by means of synchrotron radiation photoemission, RADIATION PHYSICS AND CHEMISTRY, 93巻, pp. 14-20, 201312
  102. Exceptional behavior of d-like surface resonances on W(110): the one-step model in its density matrix formulation, NEW JOURNAL OF PHYSICS, 16巻, 20140102
  103. The gigantic Rashba effect of surface states energetically buried in the topological insulator Bi2Te2Se, NEW JOURNAL OF PHYSICS, 16巻, 20140624
  104. ★, Valley-dependent spin polarization in bulk MoS2 with broken inversion symmetry, NATURE NANOTECHNOLOGY, 9巻, 8号, pp. 611-617, 201408
  105. Direct observation of the spin polarization in Au atomic wires on Si(553), NEW JOURNAL OF PHYSICS, 16巻, 20140923
  106. Reflectivity and Sherman Maps of Passivated Fe(001): Working Points for a Display-Type Spin-Polarization Analyzer, PHYSICAL REVIEW APPLIED, 1巻, 5号, 20140611
  107. Spin-Polarized Angle-Resolved Photoelectron Spectroscopy of the So-Predicted Kondo Topological Insulator SmB6, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 83巻, 1号, 201401
  108. PacSurf 2014 (Pacific Rim Symposium on Surfaces, Coatings and Interfaces) 報告, Journal of the Vacuum Society of Japan, 58巻, 5号, pp. 185-186, 2015
  109. Tunable spin current due to bulk insulating property in the topological insulator Tl1-xBi1+xSe2-delta, PHYSICAL REVIEW B, 91巻, 20号, 20150518
  110. Experimental surface-state band structure of the Ba-induced Si(111) 3 × 1 surface, Physical Review B - Condensed Matter and Materials Physics, 64巻, 16号, pp. 1653121-1653127, 20011015
  111. Linear and circular dichroism in photoemission angular distribution from the valence band of 1T-TaS2, Physical Review B - Condensed Matter and Materials Physics, 56巻, 12号, pp. 7687-7693, 19970915
  112. Exceptional behavior of d-like surface resonances on W(110): the one-step model in its density matrix formulation, NEW JOURNAL OF PHYSICS, 16巻, 2014
  113. Photoelectron Spin-Polarization Control in the Topological Insulator Bi2Se3, PHYSICAL REVIEW LETTERS, 112巻, 7号, 2014
  114. Anisotropic electronic conduction in metal nanofilms grown on a one-dimensional surface superstructure, PHYSICAL REVIEW B, 89巻, 12号, 2014
  115. Reflectivity and Sherman Maps of Passivated Fe(001): Working Points for a Display-Type Spin-Polarization Analyzer, PHYSICAL REVIEW APPLIED, 1巻, 5号, 2014
  116. Observation of Micro-Magnetic Structures by Synchrotron Radiation Photoelectron Emission Microscopy, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 82巻, 2号, 2013
  117. Tuning of magnetic and transport properties in Bi2Te3 by divalent Fe doping, PHYSICAL REVIEW B, 87巻, 20号, 2013
  118. Perpendicular magnetic anisotropy with enhanced orbital moments of Fe adatoms on a topological surface of Bi2Se3, JOURNAL OF PHYSICS-CONDENSED MATTER, 25巻, 23号, 2013
  119. Electronic and spin structures of solids investigated by means of synchrotron radiation photoemission, RADIATION PHYSICS AND CHEMISTRY, 93巻, pp. 14-20, 2013
  120. ★, Experimental Evidence of Hidden Topological Surface States in PbBi4Te7, PHYSICAL REVIEW LETTERS, 111巻, 20号, 2013
  121. Experimental verification of the surface termination in the topological insulator TlBiSe2 using core-level photoelectron spectroscopy and scanning tunneling microscopy, PHYSICAL REVIEW B, 88巻, 24号, 2013
  122. Spin-Polarized Angle-Resolved Photoelectron Spectroscopy of the So-Predicted Kondo Topological Insulator SmB6, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 83巻, 1号, 2014
  123. Perpendicular magnetic anisotropy with enhanced orbital moments of Fe adatoms on a topological surface of Bi2Se3., Perpendicular magnetic anisotropy with enhanced orbital moments of Fe adatoms on a topological surface of Bi2Se3., 25巻, 23号, 2013
  124. Experimental verification of the surface termination in the topological insulator TlBiSe2 using core-level photoelectron spectroscopy and scanning tunneling microscopy, Physical Review B - Condensed Matter and Materials Physics, 88巻, 24号, 20131223
  125. ★, A double VLEED spin detector for high-resolution three dimensional spin vectorial analysis of anisotropic Rashba spin splitting, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 201巻, pp. 23-29, 201505
  126. Spin polarization of surface states on W(110): Combined influence of spin-orbit interaction and hybridization, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 201巻, pp. 53-59, 201505
  127. Lifshitz transition and Van Hove singularity in a three-dimensional topological Dirac semimetal, PHYSICAL REVIEW B, 92巻, 7号, 20150810
  128. Tunable spin helical Dirac quasiparticles on the surface of three-dimensional HgTe, PHYSICAL REVIEW B, 92巻, 11号, 20150922
  129. Spin-orbit influence on dz2-type surface state at Ta(110), PHYSICAL REVIEW B, 92巻, 16号, 20151019
  130. Topologically protected surface states in a centrosymmetric superconductor beta-PdBi2, NATURE COMMUNICATIONS, 6巻, 201510
  131. Layer-dependent quantum cooperation of electron and hole states in the anomalous semimetal WTe2, NATURE COMMUNICATIONS, 7巻, 201602
  132. Orbital-symmetry-selective spin characterization of Dirac-cone-like state on W(110), PHYSICAL REVIEW B, 93巻, 16号, 20160408
  133. Photoelectron spin polarization in the Bi2Te3(0001) topological insulator: Initial- and final-state effects in the photoemission process, PHYSICAL REVIEW B, 93巻, 24号, 20160627
  134. Exchange coupling and spin structure in cobalt-on-chromia thin films, EPL, 115巻, 1号, 201607
  135. Hidden Rashba spin-split states in a quasi-one-dimensional Au atomic chain on ferromagnetic Ni(110), PHYSICAL REVIEW B, 94巻, 24号, 20161215
  136. Surface Kondo effect and non-trivial metallic state of the Kondo insulator YbB12, NATURE COMMUNICATIONS, 7巻, 20160831
  137. Observation of the spin-polarized surface state in a noncentrosymmetric superconductor BiPd, NATURE COMMUNICATIONS, 7巻, 20161107
  138. Direct observation of spin-layer locking by local Rashba effect in monolayer semiconducting PtSe2 film, Nature Communications, 8巻, 20170131
  139. Surface core level shifts of the Au adsorbed Si(111) reconstructed surfaces, Journal of Electron Spectroscopy and Related Phenomena, 80巻, pp. 229-232, 19960501
  140. Angle-resolved photoelectron spectroscopy of the Si(111)3×1-Na surface, Physical Review B - Condensed Matter and Materials Physics, 55巻, 11号, pp. 6762-6765, 19970315
  141. Titanium-induced charge of Si(001) surface dependent on local configuration, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 192巻, pp. 35-39, 2014
  142. Titanium-induced charge of Si(001) surface dependent on local configuration (vol 192, pg 35, 2014), JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 198巻, pp. 69-69, 2015
  143. Angle-resolved photoemission study of MxTiS2 (M=Mn, Fe, Co, Ni; x=1/3, 1/4), Journal of Electron Spectroscopy and Related Phenomena, 78巻, pp. 477-480, 19960501
  144. Two-dimensional angular distribution of photoemission spectra from the valence band of 1T-TaS2, Journal of Electron Spectroscopy and Related Phenomena, 78巻, pp. 489-492, 19960501
  145. Surface and bulk core level shifts of the Si(111) 3 × 1-Na and Si(111) δ7 × 7-Na surfaces, Surface Science, 321巻, 1-2号, pp. 105-110, 19941210
  146. Unusual two-dimensional angular distribution of photoelectrons of Kish graphite and 1T-TaS2, Solid State Communications, 98巻, 7号, pp. 671-675, 19960501
  147. Symmetry analysis of the Fermi surface of Bi2Sr2CaCu2O8 by display analyzer, Journal of Electron Spectroscopy and Related Phenomena, 88-91巻, pp. 489-493, 19980301
  148. Temperature evolution of the photoemission spectra for the Si(111) surface using the laser annealing method, Surface Review and Letters, 9巻, 2号, pp. 769-774, 20020401
  149. Electronic structure of Ag thin films on a Ge(001) surface, Surface Review and Letters, 9巻, 2号, pp. 681-686, 20020401
  150. Spin arrangement of the Mn/Fe(001) system investigated by spin-polarized photoelectron diffraction, Surface Review and Letters, 9巻, 2号, pp. 901-906, 20020401
  151. Determining the surface atomic structure of an oxygen-covered W(001) surface by solving the inverse band-structure problem, Japanese Journal of Applied Physics, Part 2: Letters, 41巻, 5号, pp. L527-L529, 20020501
  152. Atomic and electronic structures of Si(1 1 3)1 × 1-Sb surface: Core-level shifts and surface states, Surface Science, 513巻, 1号, pp. 49-56, 20020701
  153. Core-level photoemission of the Si(1 1 1)-√21 × √21-Ag surface using synchrotron radiation, Applied Surface Science, 190巻, 1-4号, pp. 121-128, 20020508
  154. Si(111)-√21 × √21-(Ag+Cs) surface studied by scanning tunneling microscopy and angle-resolved photoemission spectroscopy, Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 42巻, 7 B号, pp. 4659-4662, 20030701
  155. Electronic evidence of asymmetry in the Si(111)√3 × √3-Ag structure, Physical Review B - Condensed Matter and Materials Physics, 68巻, 8号, pp. 854071-854075, 20030801
  156. 走査プローブ法によるリソグラフィーの方向性-ナノ構造の構築からその物性や機能の計測へ-, 表面科学, 19巻, 11号, pp. 698-707, 199811
  157. ナノスケール物性計測顕微鏡-多深針走査トンネル顕微鏡ー, 計測と制御 = Journal of the Society of Instrument and Control Engineers, 38巻, 12号, pp. 742-746, 19991210
  158. ナノスケールの物性や機能をどう測るか -ナノ構造の「構築」から「計測」へ-, 應用物理, 67巻, 12号, pp. 1361-1369, 19981210
  159. 「高輝度放射光が明かす原子・分子・クラスター・表面科学(放射光と環境科学)」, 放射光, 13巻, 5号, pp. 397-399, 20001101
  160. 表面上の2次元吸着原子ガス相と内殻光電子分光, 表面科学, 24巻, 9号, pp. 556-562, 20030910
  161. 高効率スピン分解光電子分光装置の開発と表面研究への応用, 表面科学 : hyomen kagaku = Journal of the Surface Science Society of Japan, 30巻, 6号, pp. 312-318, 20090610
  162. 光電子頭微鏡による反強磁性NiOの磁壁構造の直接観察, 放射光, 23巻, 2号, pp. 112-113, 20100331
  163. 角度分解光電子分光によるFeSi (001) およびCoSi (001) の価電子帯構造の研究, 放射光, 23巻, 2号, pp. 115-116, 20100331
  164. 放射光励起走査トンネル顕微鏡による高分解能元素分析イメージング, 表面科学 : hyomen kagaku = Journal of the Surface Science Society of Japan, 31巻, 9号, pp. 452-458, 20100910
  165. ラシュバ分裂した表面状態との混成により誘起された金属量子井戸状態のスピン分裂, 表面科学 : hyomen kagaku = Journal of the Surface Science Society of Japan, 31巻, 9号, pp. 493-499, 20100910
  166. ミクロンサイズ磁気円盤配列における磁気ダイナミクスの時間分解光電子顕微鏡観測, 放射光, 24巻, 2号, pp. 98-100, 20110331
  167. 放射光励起走査トンネル顕微鏡による高分解能元素分析, 顕微鏡 = Microscopy, 47巻, 1号, pp. 14-17, 20120330
  168. Bi_2Te_2SeとBi_2Se_2Teの高効率スピン角度分解光電子分光, 表面科学 : hyomen kagaku = Journal of the Surface Science Society of Japan, 34巻, 7号, pp. 374-379, 20130710
  169. Experimental realization of type-II Weyl state in noncentrosymmetric TaIrTe4, PHYSICAL REVIEW B, 95巻, 24号, 20170612
  170. Large-Gap Magnetic Topological Heterostructure Formed by Subsurface Incorporation of a Ferromagnetic Layer, NANO LETTERS, 17巻, 6号, pp. 3493-3500, 201706
  171. Adsorbate doping of MoS2 and WSe2: the influence of Na and Co, JOURNAL OF PHYSICS-CONDENSED MATTER, 29巻, 28号, 20170719
  172. High quality atomically thin PtSe2 films grown by molecular beam epitaxy, 2D MATERIALS, 4巻, 4号, 201712
  173. Experimental realization of two-dimensional Dirac nodal line fermions in monolayer Cu2Si, NATURE COMMUNICATIONS, 8巻, 20171018
  174. ★, Recent trends in spin-resolved photoelectron spectroscopy, JOURNAL OF PHYSICS-CONDENSED MATTER, 29巻, 48号, 20171206
  175. ★, Direct evidence of hidden local spin polarization in a centrosymmetric superconductor LaO0.55F0.45BiS2, NATURE COMMUNICATIONS, 8巻, 20171204
  176. Discovery of 2D Anisotropic Dirac Cones, ADVANCED MATERIALS, 30巻, 2号, 20180111
  177. ★, Peculiar Rashba spin texture induced by C-3v symmetry on the Bi(111) surface revisited, PHYSICAL REVIEW B, 97巻, 8号, 20180223
  178. Location of the valence band maximum in the band structure of anisotropic 1T '-ReSe2, PHYSICAL REVIEW B, 97巻, 16号, 20180418
  179. Experimental observation of node-line-like surface states in LaBi, PHYSICAL REVIEW B, 97巻, 15号, 20180425
  180. Electronic and spin structure of the wide-band-gap topological insulator: Nearly stoichiometric Bi2Te2S, PHYSICAL REVIEW B, 97巻, 20号, 20180510
  181. Circular-polarized-light-induced spin polarization characterized for the Dirac-cone surface state at W(110) with C-2v symmetry, SCIENTIFIC REPORTS, 8巻, 20180711
  182. Enhanced surface state protection and band gap in the topological insulator PbBi4Te4S3, PHYSICAL REVIEW MATERIALS, 2巻, 10号, 20181001
  183. Multiple topological states in iron-based superconductors, NATURE PHYSICS, 15巻, 1号, pp. 41-+, 201901
  184. Non-trivial surface states of samarium hexaboride at the (111) surface, NATURE COMMUNICATIONS, 10巻, 20190524
  185. Crossover from 2D metal to 3D Dirac semimetal in metallic PtTe2 films with local Rashba effect, SCIENCE BULLETIN, 64巻, 15号, pp. 1044-1048, 20190815
  186. Discovery of Weyl Nodal Lines in a Single-Layer Ferromagnet, PHYSICAL REVIEW LETTERS, 123巻, 11号, 20190912
  187. Disentangling orbital and spin textures of surface-derived states in non-symmorphic semimetal HfSiS, PHYSICAL REVIEW B, 100巻, 20号, 20191127
  188. Weyl-like points from band inversions of spin-polarised surface states in NbGeSb, NATURE COMMUNICATIONS, 10巻, 20191202
  189. Spectroscopic evidence of quasi-one-dimensional metallic Rashba spin-split states on the Si(111)5 x 2-Au surface, PHYSICAL REVIEW B, 101巻, 4号, 20200129
  190. Radial Spin Texture in Elemental Tellurium with Chiral Crystal Structure, PHYSICAL REVIEW LETTERS, 124巻, 13号, 20200330
  191. Switching of band inversion and topological surface states by charge density wave, NATURE COMMUNICATIONS, 11巻, 1号, 20200518
  192. Cubic Rashba Effect in the Surface Spin Structure of Rare-Earth Ternary Materials, PHYSICAL REVIEW LETTERS, 124巻, 23号, 20200612
  193. Distinct Topological Surface States on the Two Terminations of MnBi4Te7, PHYSICAL REVIEW X, 10巻, 3号, 20200716
  194. Topologically Nontrivial Phase-Change Compound GeSb2Te4, ACS NANO, 14巻, 7号, pp. 9059-9065, 20200728
  195. Probe-dependent Dirac-point gap in the gadolinium-doped thallium-based topological insulator TlBi0.9Gd0.1Se2, PHYSICAL REVIEW B, 102巻, 8号, 20200826
  196. Experimental verification of a temperature-induced topological phase transition in TIBiS2 and TIBiSe2, PHYSICAL REVIEW B, 102巻, 12号, 20200928
  197. Nature of the Dirac gap modulation and surface magnetic interaction in axion antiferromagnetic topological insulator MnBi2Te4, SCIENTIFIC REPORTS, 10巻, 1号, 20200806
  198. Fabrication of a novel magnetic topological heterostructure and temperature evolution of its massive Dirac cone, NATURE COMMUNICATIONS, 11巻, 1号, 20200924
  199. Spin-polarized Weyl cones and giant anomalous Nernst effect in ferromagnetic Heusler films, COMMUNICATIONS MATERIALS, 1巻, 1号, 20201124
  200. Profiling spin and orbital texture of a topological insulator in full momentum space, PHYSICAL REVIEW B, 103巻, 16号, 20210415
  201. Realization of a tunable surface Dirac gap in Sb-doped MnBi2Te4, PHYSICAL REVIEW B, 103巻, 12号, 20210317
  202. Experimental Observation and Spin Texture of Dirac Node Arcs in Tetradymite Topological Metals, PHYSICAL REVIEW LETTERS, 126巻, 19号, 20210514
  203. Adlayer influence on Dirac-type surface state at W(110), JOURNAL OF PHYSICS-CONDENSED MATTER, 33巻, 28号, 20210714
  204. Tunneling current modulation in atomically precise graphene nanoribbon heterojunctions, NATURE COMMUNICATIONS, 12巻, 1号, 20210505
  205. Large out-of-plane spin polarization in a spin-splitting one-dimensional metallic surface state on Si(557)-Au, PHYSICAL REVIEW B, 82巻, 16号, 2010
  206. Status of pump-probe time-resolved photoemission electron microscopy at SPring-8, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 185巻, 10号, pp. 389-394, 2012
  207. Status of pump-probe time-resolved photoemission electron microscopy at SPring-8, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 185巻, 10号, pp. 389-394, 2012
  208. Status of pump-probe time-resolved photoemission electron microscopy at SPring-8, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 185巻, 10号, pp. 389-394, 2012
  209. Electronic structure of the hole-doped delafossite oxides CuCr1-xMgxO2, PHYSICAL REVIEW B, 87巻, 19号, 2013
  210. Electronic structure of the hole-doped delafossite oxides CuCr1-xMgxO2, PHYSICAL REVIEW B, 87巻, 19号, 2013
  211. Electronic structure of the hole-doped delafossite oxides CuCr1-xMgxO2, PHYSICAL REVIEW B, 87巻, 19号, 2013
  212. Surface electronic structure of ordered alkali- and noble metal-overlayers on Si(111), Applied Surface Science, 121-122巻, pp. 89-97, 19971101
  213. Domain imaging of mesoscopic magnetic structures by photoelectron emission microscopy, Surface Review and Letters, 9巻, 1号, pp. 365-369, 20020201
  214. 光電子顕微鏡(PEEM)による微小磁性体および磁性体薄膜の磁区観察, 表面科学 = Journal of The Surface Science Society of Japan, 26巻, 1号, pp. 19-27, 20050110
  215. 放射光励起走査トンネル顕微鏡の開発, 表面科学 = Journal of The Surface Science Society of Japan, 26巻, 12号, pp. 752-756, 20051210
  216. Spectroscopy Studies of Temperature-Induced Valence Transition on EuNi_2(Si_<1-x>Ge_x)2 around Eu 3d-4f, 4d-4f and Ni 2p-3d Excitation Regions, Journal of the Physical Society of Japan, 71巻, 1号, pp. 148-155, 20020115
  217. 14aXD-2 SR-PEEM による酸素 K 吸収端での NiO(100) 表面の反強磁性磁区ドメイン観察(表面・界面磁性, 領域 9), 日本物理学会講演概要集, 59巻, 2号, 20040825
  218. 14aXD-6 X-ray Photoemission Electron Microscopy study of Fe wedge on NiO(100), 日本物理学会講演概要集, 59巻, 2号, 20040825
  219. 21aYD-5 放射光励起 STM の開発と性能評価, 日本物理学会講演概要集, 58巻, 2号, 20030815
  220. Kagome-like structure of germanene on Al(111), PHYSICAL REVIEW B, 104巻, 8号, 20210803
  221. Observation of Spin-Momentum-Layer Locking in a Centrosymmetric Crystal, PHYSICAL REVIEW LETTERS, 127巻, 12号, 20210914
  222. Rashba-type splitting of the Au(110) surface state: A combined inverse and direct photoemission study, PHYSICAL REVIEW B, 104巻, 16号, 20211004

著書等出版物

  1. 2021年, 図説 表面分析ハンドブック, 朝倉書店, 事典・辞書, 共著, ISBN978-4-254-20170-3
  2. 2018年, 事典・辞書, 共著, 978-981-10-6155-4
  3. 2013年10月25日, 問題と解説で学ぶ表面科学 (現代表面科学シリーズ 6), 共立出版, 2013年/1月0/日, 単行本(学術書), 共著, 4320033744
  4. 2014年06月21日, マイクロビームアナリシス・ハンドブック, オーム社, 2014年/6月/2日, 事典・辞書, 共著, 4274504964

招待講演、口頭・ポスター発表等

  1. 高分解能スピン分解光電子分光による半導体表面・超薄膜のスピン電子状態の研究, 奥田 太一, 表面科学会年会, 2009年10月, 招待, 日本語
  2. 放射光STMによるナノサイズ元素識別イメージング, 奥田 太一, 表面科学会放射光部会, 2009年10月, 招待, 日本語
  3. 高分解能スピン分解光電子分光で探る、表面スピン電子状態, 奥田 太一, 第27回PFシンポジウム, 2010年03月, 招待, 日本語
  4. 放射光STM、その現状と今後の展望, 奥田 太一, 物性研短期研究会「顕微分光とナノサイエンスの発展」, 2010年02月, 招待, 日本語
  5. Anisotropic Electronic Structures on Silver Thin Films Induced by Substrates with Low-dimensional Superstructures, 奥田 太一, 5th IUPAC International Symposium on Novel Materials and their Synthesis (NMS-5), 2009年10月, 招待, 英語
  6. Development and applications of high-efficient spin-resolved photoelectron spectroscopy, 奥田 太一, Symposium on Surface and Nano Science 2010 (SSNS'10), 2010年01月, 招待, 英語
  7. Synchrotron radiation-assisted scanning tunneling microscopy for nanometer scale chemical analysis, 奥田 太一, 17th International Colloquiumon on Scanning Probe Microscopy (ICSPM17), 2009年12月, 招待, 英語
  8. Development and Applications of A New Spin-polarized Photoemission Spectrometer with High Efficiency and Energy Resolution, 奥田 太一, 13th Hiroshima International Symposium on Synchrotron Radiation, 2009年03月, 招待, 英語
  9. 放射光励起走査トンネル顕微鏡によるナノスケール元素識別イメージング, 奥田 太一, 平成20年度 日本顕微鏡学会 走査型プローブ顕微鏡分科会, 2009年01月, 招待, 日本語
  10. Real space chemical imaging by combining STM and photoemission techniques: toward sub-10 nm resolution, 奥田 太一, 日本物理学会 2008年秋季大会、領域5シンポジウム, 2008年09月, 招待, 英語
  11. スピン分解光電子分光による金属表面・超薄膜のRashba効果の研究, 奥田 太一, 第58回表面科学研究会「Rashba効果とナノスピントロニクス」, 2008年03月, 招待, 日本語
  12. Ni(111)表面のスピン偏極した表面電子状態, 奥田 太一, 第二回放射光表面科学部会シンポジウム, 2007年01月, 招待, 日本語
  13. Spin-resolved photoelectron Spectroscopy, 2011年11月19日, 招待, 英語
  14. Observation of spin-polarized surface states induced by spin-orbit interaction by high-resolution spin-polarized photoelectron spectroscopy, 2013年07月29日, 招待, 英語
  15. Exploring of spin-polarized surface states by highly-efficient spin-polarized photoelectron spectroscopy, 2013年10月31日, 招待, 英語
  16. Investigation of peculiar spin electronic states induced by spin-orbit interaction using high-resolution spin-resolved photoemission, 2014年12月08日, 招待, 英語
  17. High-resolution spin vectorial measurement on spin-orbit interaction induced electronic structure of low-dimensional system, 2015年06月08日, 招待, 英語
  18. Spin texture of Au atomic chain on semiconductor and ferromagnetic metal surfaces, 2016年02月21日, 招待, 英語
  19. Exploration of hidden spin-polarized electron by high-resolution spin- and angle-resolved photoemission, 2017年01月24日, 招待, 英語
  20. 高効率スピン分解光電子分光装置の開発ー表面スピン電子状態研究の新時代の幕開け, 奥田太一, 第31回表面科学学術講演会, 2011年12月15日, 招待, 日本語
  21. 高機能・高効率スピン角度分解光電子分光が開くスピン電子物性研究の新時代, 奥田太一, 日本物理学会第67回年次大会シンポジウム, 2012年03月24日, 招待, 日本語
  22. 高効率スピン検出機の開発とスピン分解光電子分光への応用, 奥田太一, 学振マイクロビームアナイシス第141委員会、第161回研究会, 2015年09月08日, 招待, 日本語
  23. 高効率スピン分解光電子分光装置の開発と表面スピン電子状態研究, 奥田太一, 九州表面・真空研究会2016(兼)第21回九州薄膜表面研究会, 2016年06月11日, 招待, 日本語
  24. スピン分解光電子分光で探る隠されたスピン分裂状態, 奥田太一, UVSORシンポジウム, 2016年10月29日, 招待, 日本語
  25. 放射光スピン分解光電子分光の現状と新展開, 奥田太一, 日本物理学会第73回年会シンポジウム, 2018年03月23日, 招待, 日本語
  26. Exploration of hidden spin-polarized electronic states by spin-resolved photoemission, International Workshop on Trends in Advanced Spectroscopy in Materials Science (TASPEC), 2018年09月04日, 招待, 英語

受賞

  1. 2025年01月09日, 第3回高良佐々木賞, 日本放射光学会
  2. 2011年12月15日, 日本表面科学会 技術賞, 公益社団法人日本表面科学会, 表面科学会誌に発表した「高効率スピン分解光電子分光装置の開発と表面研究への応用」が,表面科学における基礎技術,あるいは応用技術の進歩発展に貢献したと認定
  3. 2004年, JPSJ注目論文, 日本物理学会

外部資金

競争的資金等の採択状況

  1. 科学研究費助成事業(基盤研究(A)), 高効率スピン分解光電子分光法の高度化とスピントロニクス材料の3次元スピン解析, 2011年, 2013年
  2. 科学研究費助成事業(基盤研究(B)), トポロジカル絶縁体の新物質の開発とヘリカルスピン構造の解明, 2011年, 2013年
  3. 科学研究費助成事業(基盤研究(A)), フェムト秒放射光X線パルス源の要素技術開発, 2007年, 2009年
  4. 科学研究費助成事業(基盤研究(B)), 高効率スピン偏極光電子分光による表面磁性の研究, 2007年, 2009年
  5. 科学研究費助成事業(基盤研究(S)), 時間分解光電子顕微鏡による超高速磁気応答現象の観測, 2006年, 2010年
  6. 科学研究費助成事業(若手研究(B)), 放射光光電子分光とSTMの複合による、表面ナノ構造の電子状態研究, 2004年, 2005年
  7. 科学研究費助成事業(基盤研究(B)), 放射光光電子顕微鏡による反強磁性を示す基板と強磁性、反強磁性薄膜の界面の研究, 2003年, 2004年
  8. 科学研究費助成事業(基盤研究(B)), 放射光励起STMの開発と元素分析・スピン観察への応用, 2002年, 2003年
  9. 科学研究費助成事業(基盤研究(A)), 微小マルチドメインを持つ新奇ラシュバ・トポロジカル物質のスピン電子状態の直接観測, 2016年, 2019年

社会活動

委員会等委員歴

  1. 分子科学研究所極端紫外光研究施設運営委員会委員, 2020年04月, 2022年03月, 大学共同利用機関法人自然科学研究機構
  2. 次世代放射光施設利用検討委員会ワーキンググループ専門委員, 2019年07月, 2020年03月, 国立研究開発法人量子科学技術研究開発機構
  3. 物質構造科学研究所放射光共同利用実験審査委員会委員, 2019年04月, 2021年03月, 高エネルギー加速器研究機構
  4. 自然科学研究機構分子科学研究所, 2018年04月, 2020年03月, 極端紫外光研究施設運営委員会委員
  5. 物質構造科学研究所放射光共同利用実験審査委員会委員, 2017年04月, 2019年03月, 高エネルギー加速器研究機構
  6. 役員, 2017年04月, 2018年03月, (公社)日本表面科学会関西支部
  7. 嘱託研究員, 2016年04月, 2016年09月, 東京大学物性研究所
  8. 嘱託研究員, 2015年10月, 2016年03月, 東京大学物性研究所
  9. 嘱託研究員, 2015年04月, 2015年09月, 東京大学物性研究所
  10. 嘱託研究員, 2014年04月, 2014年09月, 東京大学物性研究所
  11. 幹事, 2014年04月, 表面科学会関西支部
  12. 嘱託研究員, 2013年10月, 2014年03月, 東京大学物性研究所
  13. 幹事, 2013年04月, 2016年03月, VSX利用者懇談会
  14. 嘱託研究員, 2013年04月, 2013年09月, 東京大学物性研究所
  15. 物質科学ビームライン実験課題審査委員会委員, 2013年04月, 2015年03月, 東京大学放射光連携研究機構

学術会議等の主催

  1. 第15回半導体表面界面形成に関する国際会議(ICFSI-15), プログラム委員長、実行委員, 2015年01月, 2015年11月