Kenya Shimada

Last Updated :2024/06/04

Affiliations, Positions
Hiroshima Synchrotron Radiation Center, Professor
E-mail
kshimadahiroshima-u.ac.jp
Self-introduction
By means of high-resolution angle-resolved photoemission spectroscopy using synchrotron radiation in the UV and VUV region at Hiroshima Synchrotron Radiation Center, I clarify the electronic states of solids such as magnets and superconductors, in order to understand origins of the physical properties.

Basic Information

Major Professional Backgrounds

  • 2024/04/01, Hiroshima University, Research Institute for Synchrotron Radiation Science, Director
  • 2017/04/01, Hiroshima University, Hiroshima Synchrotron Radiation Center, Director
  • 2010/03/01, Hiroshima University, Hiroshima Synchrotron Radiation Center, Professor
  • 2002/10/01, 2010/02/28, Hiroshima University, Hiroshima Synchrotron Radiation Center, Associate Professor
  • 1996/04/01, 2002/09/30, Hiroshima University, Hiroshima Synchrotron Radiation Center, Research Associate (Assistant Professor)

Educational Backgrounds

  • The University of Tokyo, Graduate School of Science, Department of Physics, Japan, 1991/04, 1996/03
  • The University of Tokyo, Faculty of Science, Department of Physics, Japan, 1987/04, 1991/03

Academic Degrees

  • Ph.D., The University of Tokyo
  • Master of Science, The University of Tokyo

Educational Activity

  • [Bachelor Degree Program] School of Science : Physics : Physics
  • [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Physics Program
  • [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Physics Program

In Charge of Primary Major Programs

  • Physics

Research Fields

  • Mathematical and physical sciences;Physics;Condensed matter physics II
  • Mathematical and physical sciences;Physics;Condensed matter physics I

Research Keywords

  • synchrotron radiation
  • angle-resolved photoemission spectroscopy
  • electronic band structure, Fermi surface
  • strongly correlated electron systems
  • Itinerant magnetism, spin polarization

Affiliated Academic Societies

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

Educational Activity

Course in Charge

  1. 2024, Undergraduate Education, Second Semester, Exercise in Electromagnetism and Quantum Mechanics
  2. 2024, Undergraduate Education, 4Term, Advanced Physics
  3. 2024, Undergraduate Education, First Semester, Special Study for Graduation A
  4. 2024, Undergraduate Education, Second Semester, Special Study for Graduation B
  5. 2024, Graduate Education (Master's Program) , 3Term, Introductory Course to Advanced Physics
  6. 2024, Graduate Education (Master's Program) , 2Term, Special Topics in Synchrotron Radiation Science B
  7. 2024, Graduate Education (Master's Program) , 3Term, Laboratory in Synchrotron Radiation Science
  8. 2024, Graduate Education (Master's Program) , First Semester, Exercise in Physics I
  9. 2024, Graduate Education (Master's Program) , Second Semester, Exercise in Physics II
  10. 2024, Graduate Education (Master's Program) , First Semester, Special Exsecise in Physics A
  11. 2024, Graduate Education (Master's Program) , Second Semester, Special Exsecise in Physics B
  12. 2024, Graduate Education (Master's Program) , Academic Year, Special Research in Physics
  13. 2024, Graduate Education (Doctoral Program) , Academic Year, Special Research in Physics

Research Activities

Academic Papers

  1. Raman effect and unusual transport properties of Co-doped Mn2FeAl Heusler alloy, EPL (EUROPHYSICS LETTERS), 144(5), 56003-56003, 20240102
  2. Quantitative measure of correlation strength among intertwined many-body interactions, PHYSICAL REVIEW RESEARCH, 5(4), 043266-1-043266-10, 20231220
  3. Chiral Dirac fermion in a collinear antiferromagnet, CHINESE PHYSICS LETTERS, 40(12), 126101-1-126101-8, 20231204
  4. Maxwell-Wagner Polarization and Mixed Ferromagnetic and Antiferromagnetic State in Eu2CoMnO6, PHYSICA STATUS SOLIDI B, 260(12), 2300305-1-2300305-8, 20230930
  5. Strongly anisotropic spin and orbital Rashba effect at a tellurium – noble metal interface, PHYSICAL REVIEW B, 108(12), L121107-1-L121107-7, 20230914
  6. Orbital-selective charge-density wave in TaTe4, NPJ QUANTUM MATERIALS, 8(1), 20230828
  7. Evolution of Mn1-xGexBi2Te4 Electronic Structure under Variation of Ge Content, NANOMATERIALS, 13(14), 2151-1-2151-13, 20230724
  8. Realization of practical eightfold fermions and fourfold van Hove singularity in TaCo2Te2, NPJ QUANTUM MATERIALS, 8(1), 20230531
  9. Surface electronic structure of Re(0001): A spin-resolved photoemission study, PHYICAL REVIEW B, 107(16), 165420-1-165420-9, 20230426
  10. Photoemission Study of One-Dimensional Electronic States of (6,5), (6,6), and (7,4) Single-Walled Carbon Nanotubes, JOUNAL OF THE PHYSICAL SOCIETY OF JAPAN, 92(2), 024703-1-024703-6, 20230131
  11. Fermi Surface Geometry of Heavily Hole doped CaKFe4As4 Revealed by Angle-Resolved Photoemission Spectroscopy, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 91(12), 124704-1-124704-7, 20221108
  12. Roles of surface and bulk states in giant magnetoresistance and anomalous hall effect in antiferromagnetically ordered Bi1.9Dy0.1Te3 topological insulators, JOURNAL OF MATERIALS CHEMISTRY C, 10(45), 17281-17290, 20221021
  13. Electronic transport studies of Ag-doped Bi2Se3 topological insulator, JOURNAL OF APPLIED PHYSICS, 132(10), 105108-1-105108-8, 20220914
  14. Temperature-dependent band modification and energy dependence of the electron-phonon interaction in the topological surface state on Bi2Te3, PHYSICAL REVIEW B, 106(12), L121104-1-L121104-8, 20220912
  15. Observation of mid-gap states emerging in the O-terminated interface of Cr2O3/graphene: A combined study of ab initio prediction and photoemission analysis, APPLIED SURFACE SCIENCE, 594, 153416-1-153416-10, 20220830
  16. Behavior of gapped and ungapped Dirac cones in the antiferromagnetic topological metal SmBi, PHYSICAL REVIEW B, 106(8), 085132-1-085132-6, 20220823
  17. Correlation between changeover from weak antilocalization (WAL) to weak localization (WL) and positive to negative magnetoresistance in S-doped Bi1.5Sb0.5Te1.3Se1.7, APPLIED PHYSICS LETTERS, 121(3), 032403-1-032403-8, 20220721
  18. Distinct Tamm and Shockley surface states on Re(0001) mixed by spin-orbit interaction, PHYSICAL REVIEW B, 105(24), L241412-1-L241412-6, 20220630
  19. Competition between axial anomaly and ferromagnetic ordering in Bi2-xFexSe3-xSx topological insulator: A study of magnetic and magnetotransport properties, JOURNAL OF MATERIOMICS, 8(3), 669-677, 20220512
  20. Observation of Topological Flat Bands in the Kagome Semiconductor Nb3Cl8, NANO LETTERS, 22(11), 4956-4602, 20220510
  21. Direct observation of the electronic structure of the layered phosphide superconductor ZrP2−xSex, PHYSICAL REVIEW B, 105(19), 195111-1-195111-8, 20220509
  22. Features and applications of the energy shift of the topological surface state, PHYSICAL REVIEW B, 105(12), 125303-1-125303-11, 20220317
  23. Magnetotransport and high-resolution angle-resolved photoelectron spectroscopy studies of palladium-doped Bi2Te3, PHYSICAL REVIEW B, 105(11), 115120-1-115120-9, 20220315
  24. Evidence for Dirac nodal-line fermions in a phosphorous square-net superconductor, PHYSICAL REVIEW B, 105(12), L121103-1-L121103-6, 20220304
  25. Observation of one-dimensional Dirac fermions in silicon nanoribbons, NANO LETTERS, 22(2), 695-701, 20220114
  26. Unraveling the obscure electronic transition and tuning of Fermi level in Cu substituted Bi2Te3 compound, APPLIED PHYSICS LETTERS, 120(2), 022105-1-022105-6, 20220112
  27. Observation of topological edge states in the quantum spin Hall insulator Ta2Pd3Te5, PHYSICAL REVIEW B, 104(24), L241408-1-L241408-5, 20211222
  28. Observation of Dresselhaus type spin splitting of zinc-blende structure semiconductors by circular dichroic photoemission study, CURRENT APPLIED PHYSICS, 30, 96-101, 20211001
  29. Observation of Spin-Momentum-Layer Locking in a Centrosymmetric Crystal, PHYSICAL REVIEW LETTERS, 127(12), 126402-1-126402-7, 20210914
  30. Observation of antiferromagnetic ordering from muon spin resonance study and the Kondo effect in a Dy-doped Bi2Se3topological insulator, JOURNAL OF PHYSICS D: APPLIED PHYSICS, 54(45), 455302-1-455302-10, 20210824
  31. Electronic Band Structure of Iridates, MATERIALS HORIZONS, 8(8), 2151-2168, 20210801
  32. Tunneling current modulation in atomically precise graphene nanoribbon heterojunctions, NATURE COMMUNICATIONS, 12, 2542-1-2542-11, 20210505
  33. Orbital Complexity in Intrinsic Magnetic Topological Insulators MnBi4Te7 and MnBi6Te10, PHYSICAL REVIEW LETTERS, 126(17), 176403-1-176403-7, 20210428
  34. Profiling spin and orbital texture of a topological insulator in full momentum space, PHYSICAL REVIEW B, 103(16), L161107-1-L161107-6, 20210415
  35. Evidence of surface and bulk magnetic ordering in Fe and Mn doped Bi2(SeS)3 topological insulator, APPLIED PHYSICS LETTERS, 118(13), 132409-1-132409-7, 20210401
  36. Fermi Velocity Reduction of Dirac Fermions around the Brillouin Zone Center in In2Se3–Bilayer Graphene Heterostructures, ADVANCED MATERIALS, 33(17), 2007503-1-2007503-8, 20210319
  37. Realization of a tunable surface Dirac gap in Sb-doped MnBi2Te4, PHYSICAL REVIEW B, 103(12), L121112-1-L121112-8, 20210317
  38. Evolution of the Fermi surface in superconductor PrO1−xFxBiS2 (x=0.0, 0.3, and 0.5) revealed by angle-resolved photoemission spectroscopy, PHYSCIAL REVIEW B, 103(9), 094510-1-094510-9, 20210316
  39. Spectroscopic evidence for the realization of a genuine topological nodal-line semimetal in LaSbTe, PHYSICAL REVIEW B, 103(12), 20210315
  40. Direct evidence of electron-hole compensation for extreme magnetoresistance in topologically trivial YBi, PHYSICAL REVIEW B, 103(11), 115119-1-115119-9, 20210312
  41. Half-Magnetic Topological Insulator with Magnetization-Induced Dirac Gap at a Selected Surface, PHYSICAL REVIEW X, 11(1), 011039-1-011039-9, 20210225
  42. Pressure induced superconducting state in ideal topological insulator BiSbTe3, PHYSICA SCRIPTA, 96(5), 055802-1-055802-8, 20210222
  43. Evidence of Weyl fermions in a-RuCl3, PHYSICAL REVIEW B, 103(3), 035150-1-035150-9, 20210129
  44. Emergent flat band electronic structure in a VSe2 / Bi2Se3 heterostructure, COMMUNICATIONS MATERIALS, 2, 11-1-11-8, 20210120
  45. Persistence of the topological surface states in Bi2Se3 against Ag intercalation at room temperature, THE JOURNAL OF PHYSICAL CHEMISTRY C, 125(3), 1784-1792, 20210113
  46. Electronic and crystal structures of (Na1-xCax)Cr2O4 with anomalous colossal magnetoresistance, PHYSICAL REVIEW B, 102(23), 235150-1-235150-11, 20201223
  47. Hybridization-induced gapped and gapless states on the surface of magnetic topological insulators, PHYSICAL REVIEW B, 102(24), 2415136-1-2415136-11, 20201222
  48. Superconductivity and Fermi-surface nesting in the candidate Dirac semimetal NbC, BHYSICAL REVIEW B, 102(20), 205117-1-205117-7, 20201116
  49. Experimental observation of Dirac cones in an artificial graphene lattice, PHYSICAL REVIEW B, 102(20), 201401-1-201401-5, 20201109
  50. Momentum dependent band renormalization and surface aging effect on a zone center electron pocket in NaSn2As2 revealed by angle-resolved photoemission spectroscopy, JOURNAL OF PHYSICAL SOCIETY OF JAPAN, 89(11), 114707-1-114707-7, 20201009
  51. Topological electronic structure in an antiferromagnet HoSbTe, PHYSICAL REVIEW B, 102(15), 155109-1-155109-6, 20201007
  52. A new approach for synthesis of epitaxial nano-thin Pt5Gd alloy via intercalation underneath a graphene, APPLIED SURFACE SCIENCE, 526, 146687-1-146687-8, 20201001
  53. Hiroshima Synchrotron Radiation Center at Hiroshima University, AAPPS BULLETIN, 30(4), 36-40, 20200825
  54. The band shifts in MoS2(0001) and WSe2(0001) induced by Palladium Adsorption, JOURNAL OF PHYSICS: CONDENSED MATTER, 32(44), 465001-1-465001-7, 20200824
  55. Roles of Re-entrant cluster glass state and spin–lattice coupling in magneto–dielectric behavior of giant dielectric double perovskite La1.8Pr0.2CoFeO6, JOURNAL OF PHYSICS: CONDENSED MATTER, 32(44), 445801-1-445801-9, 20200805
  56. Distinct Topological Surface States on the Two Terminations of MnBi4Te7, PHYSICAL REVIEW X, 10(3), 031013-1-031013-10, 20200716
  57. Topologically Nontrivial Phase-Change Compound GeSb2Te4, ACS Nano, 14(7), 9059-9065, 20200706
  58. High-resolution angle-resolved photoemission study of oxygen adsorbed Fe/MgO(001), CHINESE PHYSICS B, 29(6), 067901-1-067901-9, 20200603
  59. In-plane antiferromagnetic moments and magnetic polaron in the axion topological insulator candidate EuIn2As2, PHYSICAL REVIEW B, 101(20), 201526-1-205126-7, 20200602
  60. Anomalous Hall effect in Cu doped Topological Insulator Bi2Te3, JOURNAL OF PHYSICS: CONDENSED MATTER, 32(30), 305602-1-305602-11, 20200505
  61. Experimental evidence of monolayer AlB2 with symmetry-protected Dirac cones, PHYSICAL REVIEW B, 101(16), 161407R-1-161407R-5, 20200422
  62. Detection of decoupled surface and bulk states in epitaxial orthorhombic SrIrO3 thin films, AIP Advances, 10(4), 045027-1-045027-5, 20200415
  63. Role of a higher-dimensional interaction in stabilizing charge density waves in quasi-one-dimensional NbSe3 revealed by angle-resolved photoemission spectroscopy, PHYSICAL REVIEW B, 101(4), 045412-1-045412-11, 20200113
  64. Room temperature exchange bias in antiferromagnetic composite BiFeO3-TbMnO3, JOURNAL OF APPLIED PHYSICS, 126(24), 243903-1-243903-14, 20191224
  65. Design study of an electron storage ring for the future plan of Hiroshima Synchrotron Radiation Center, Journal of Physics: Conference Series, 1350(1), 012015-1-012015-5, 20191202
  66. Disentangling orbital and spin textures of surface-derived states in non-symmorphic semimetal HfSiS, PHYSICAL REVIEW B, 100(20), 205140-1-205140-7, 20191127
  67. Gapless surface Dirac cone in antiferromagnetic topological insulator MnBi2Te4, PHYSICAL REVIEW X, 9(4), 041038-1-041038-10, 20191121
  68. Spectroscopic evidence for electron-boson coupling in electron-doped Sr2IrO4, PHYSICAL REVIEW LETTERS, 123(21), 216402-1-216402-7, 20191121
  69. Electrical Tuning of the Excitonic Insulator Ground State of Ta2NiSe5, PHYSICAL REVIEW LETTERS, 123(20), 206401-1-206401-5, 20191112
  70. Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2, NATURE COMMUNICATIONS, 10, 4765-1-4765-8, 20191018
  71. Discovery of Weyl Nodal Lines in a Single-Layer Ferromagnet, PHYSICAL REVIEW LETTERS, 123(11), 116401-1-116401-6, 20190912
  72. Electronic structure and H-T phase diagram of Eu(Fe1−xRhx)2As2, PHYSICAL REVIEW B, 100(5), 054510-1-054510-2, 20190812
  73. Superstructure-Induced Splitting of Dirac Cones in Silicene, PHYSICAL REVIEW LETTERS, 122(19), 196801-1-196801-6, 20190514
  74. Investigation of multi-mode spin-phonon coupling and local B-site disorder in Pr2CoFeO6 by Raman spectroscopy and correlation with its electronic structure by XPS and XAS studies, JOURNAL OF PHYSICS: CONDENSED MATTER, 31(27), 275802-1-275802-10, 20190424
  75. Electronic structure by X-ray absorption spectroscopy and observation of field induced unusually slow spin relaxation from magnetic properties in pyrochlore Eu2−xFexTi2O7, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 476, 7-17, 20190415
  76. Dirac gap opening and Diracfermion-mediated magnetic coupling in antiferromagnetic Gd doped topological insulators and their manipulation by synchrotron radiation, SCIENTIFIC REPORTS, 9, 4813-1-4813-17, 20190318
  77. Temperature dependence of the Kondo resonance peak in photoemission spectra of YbCdCu4, AIP Conference Proceedings, 2054, 040013-1-040013-4, 20190116
  78. Applications for ultimate spatial resolution in LASER based mu-ARPES : A FeSe case study, AIP Conference Proceedings, 2054, 040017-1-040017-6, 20190116
  79. Disorder Quenching of the Charge Density Wave in ZrTe3, PHYSICAL REVIEW LETTERS, 122(1), 017601-1-017601-5, 20190102
  80. Accurate and efficient data acquisition methods for high-resolution angle-resolved photoemission microscopy, SCIENTIFIC REPORTS, 8, 17431-1-17431-9, 20181127
  81. Evidence for a Quasi-One-Dimensional Charge Density Wave in CuTe by Angle-Resolved Photoemission Spectroscopy, PHYSICAL REVIEW LETTERS, 121(20), 206402-1-206402-5, 20181113
  82. Competition between Itineracy and Localization of Electrons Doped into the Near-Surface Region of Anatase TiO2, THE JOURNAL OF PHYSICAL CHEMISTRY C, 122(34), 19661-19669, 20180809
  83. Experimental observation of node-line-like surface states in LaBi, PHYSICAL REVIEW B, 97(15), 155153-1-155153-7, 20180425
  84. Location of the valence band maximum in the band structure of anisotropic 1T’-ReSe2, PHYSICAL REVIEW B, 97(16), 165130-1-165130-9, 20180418
  85. Electronic and spin structure of the wide-band-gap topological insulator: Nearly stoichiometric Bi2Te2S, PHYSICAL REVIEW B, 97(20), 205113-1-205113-6, 20180310
  86. Unusual coexistence of negative/positive charge-transfer in mixed valent NaxCa1-xCr2O4, PHYSICAL REVIEW B, 96(24), 245113-1-245113-6, 20171208
  87. Electronic structure of ferromagnetic heavy fermion, YbPdSi, YbPdGe, and YbPtGe studied by photoelectron spectroscopy, x-ray emission spectroscopy, and DFT + DMFT calculations, JOURNAL OF PHYSICS: CONDENSED MATTER, 29, 475502-1-475502-9, 20171102
  88. Experimental realization of two-dimensional Dirac nodal line fermions, NATURE COMMUNICATIONS, 8, 1007-1-1007-6, 20171018
  89. Photoemission study of the electronic structure of Kondo lattices Yb2Pt6X15 (X=Al, Ga), PHYSICAL REVIEW B, 96(4), 045117-1-045117-7, 20170714
  90. Hard x-ray photoemission study of the temperature-induced valence transition system EuNi2(Si1-xGex)2, PHYSICAL REVIEW B, 96(4), 045106-1-045106-7, 20170707
  91. Development of laser-based scanning mu-ARPES system with ultimate energy and momentum resolutions, ULTRAMICROSCOPY, 182, 85-91, 20170615
  92. Adsorbate doping of MoS2 and WSe2: the Influence of Na and Co, JOURNAL OF PHYSICS: CONDENSED MATTER, 29(28), 285501-1-285501-7, 20170612
  93. Hard x-ray photoemission study of Yb1−xZrxB12: the effects of electron doping on the Kondo insulator YbB12, JOURNAL OF PHYSICS: CONDENSED MATTER, 29(26), 265601-1-265601-7, 20170526
  94. Covalent versus localized nature of 4 f electrons in ceria: Resonant angle-resolved photoemission spectroscopy and density functional theory, PHYSICAL REVIEW B, 95(16), 165124-1-165124-5, 20170418
  95. Temperature-dependent electronic structure of EuNi2P2 revealed by angle-resolved photoemission spectroscopy, Journal of Physics: Conf. Series, 807, 012006-1-012006-5, 20170406
  96. Electron Number-Based Phase Diagram of Pr1−xLaCexCuO4−δ and Possible Absence of Disparity between Electron- and Hole-Doped Cuprate Phase Diagrams, PHYSICAL REVIEW LETTERS, 118(13), 137001-1-137001-5, 20170328
  97. Observation of the c-f hybridization effect in valence-transition system EuPtP, 14(6), 1600185-1-1600185-3, 20170304
  98. Yb Valence State in Yb5Rh4Ge10, PHYSICA STATUS SOLIDI C, 14(6), 1600164-1-1600164-4, 20170221
  99. Angle-resolved photoemission with circularly polarized light in the nodal mirror plane of under doped Bi2Sr2CaCu2O8+d superconductor, APPLIED PHYSICS LETTERS, 109(18), 182601-1-182601-5, 20161103
  100. Phonon-dressed two-dimensional carriers on the ZnO surface, PHYSICAL REVIEW B, 94(16), 165313-1-165313-5, 20161026
  101. Pressure-induced phase transition in LaCo5 studied by x-ray emission spectroscopy, x-ray diffraction and density functional theory, PHYSICAL REVIEW B, 94(16), 165156-1-165156-5, 20161024
  102. Surface Electronic Structure of Hybrid Organo Lead Bromide Perovskite Single Crystals, JOURNAL OF PHYSICAL CHEMISTRY C, 120(38), 21710-21715, 20160824
  103. Localized and mixed valence state of Ce 4f in superconducting and ferromagnetic CeO1−xFxBiS2 revealed by x-ray absorption and photoemission spectroscopy, PHYSICAL REVIEW B, 94(8), 081106-1-081106-5, 20160817
  104. Electronic structure, Dirac points and Fermi arc surface states in three-dimensional Dirac semimetal Na3Bi from angle-resolved photoemission spectroscopy, CHINESE PHYSICS B, 25(7), 077101-1-077101-13, 20160610
  105. Orbital-symmetry-selective spin characterization of Dirac-cone-like state on W(110), PHYSICAL REVIEW B, 93(16), 161403-1-161403-5, 20160408
  106. Pressure and temperature dependence of the Ce valence and c- f hybridization gap in CeT2In5 (T = Co,Rh,Ir) heavy-fermion superconductors, PHYSICAL REVIEW B, 92(23), 20151207
  107. Monolayer charge-neutral graphene on platinum with extremely weak electron-phonon coupling, PHYSICAL REVIEW B, 92(11), 20150911
  108. Possible role of bonding angle and orbital mixing in iron pnictide superconductivity: Comparative electronic structure studies of LiFeAs and Sr2VO3FeAs, PHYSICAL REVIEW B, 92(4), 20150727
  109. Fermi surfaces and orbital polarization in superconducting CeO0.5F0.5BiS2 revealed by angle-resolved photoemission spectroscopy, PHYSICAL REVIEW B, 92(4), 20150716
  110. Electronic structure of YbNiX3 (X=Si, Ge) studied by hard x-ray photoemission spectroscopy, Phys. Status Solidi C, 12, 620-623, 20150416
  111. Electronic structure of the heavy-fermion caged compound Ce3Pd20X6 (X = Si, Ge) studied by density functional theory and photoelectron spectroscopy, PHYSICAL REVIEW B, 91(11), 115139-1, 20150330
  112. Photoemission study on YbZn1-xSnxCu4, Journal of Physics: Conference Series, 592, 012016-1-012016-5, 20150318
  113. Connection of a Topological Surface State with the Bulk Continuum in Sb2Te3(0001), PHYSICAL REVIEW LETTERS, 114(6), 20150210
  114. Structural and electronic properties of manganese-doped Bi2Te3 epitaxial layers, NEW JOURNAL OF PHYSICS, 17, 20150115
  115. Occupied and unoccupied electronic structure of Na doped MoS2(0001), APPLIED PHYSICS LETTERS, 105(24), 20141215
  116. Symmetry-resolved surface-derived electronic structure of MoS2(0001), JOURNAL OF PHYSICS-CONDENSED MATTER, 26(45), 20141112
  117. Evidence of Topological Surface State in Three-Dimensional Dirac Semimetal Cd3As2, SCIENTIFIC REPORTS, 4, 20140820
  118. Polarization-Dependent ARPES Study on Quasi-One-Dimensional BaVS3, JPS Conference Proceedings, 3, 013015, 20140601
  119. Evidence of coexisting Kondo screening and valence fluctuations in the CePd7/Pd(001) surface alloy, PHYSICAL REVIEW B, 89(20), 20140529
  120. Symmetry-protected surface state on Mo(112), JOURNAL OF PHYSICS-CONDENSED MATTER, 26(15), 20140416
  121. Electronic structure of the BaTi2As2O parent compound of the titanium-based oxypnictide superconductor, PHYSICAL REVIEW B, 89(15), 20140408
  122. Characteristic two-dimensional Fermi surface topology of high-T-c iron-based superconductors, SCIENTIFIC REPORTS, 4, 20140314
  123. Angle resolved photoemission study of GeBi2Te4, JPS Conference Proceedings, 1, 012017(4p), 20140301
  124. Hard X-Ray Photoemission Spectroscopy of Quasi-One-Dimensional BaVS3, JPS Conference Proceedings, 1, 012116 (4p), 20140301
  125. Many-body interactions and Rashba splitting of the surface state on Cu(110), PHYSICAL REVIEW B, 89(8), 20140205
  126. Large momentum-dependence of the main dispersion 'kink' in the high-T-c superconductor Bi2Sr2CaCu2O8+delta, NEW JOURNAL OF PHYSICS, 15, 20131101
  127. Hard X-ray photoemission study of the covalent-chain antiferromagnets TlFeS2 and TlFeSe2, Physica Status Solidi C, 10(7-8), 989-992, 20130801
  128. Electronic structures of ternary-layered semiconductor TlGaSe2 investigated by photoemission spectroscopy, Physica Status Solidi C, 10(7-8), 1001-1004, 20130801
  129. Perpendicular magnetic anisotropy with enhanced orbital moments of Fe adatoms on a topological surface of Bi2Se3, JOURNAL OF PHYSICS-CONDENSED MATTER, 25(23), 20130612
  130. 'True' bosonic coupling strength in strongly correlated superconductors, SCIENTIFIC REPORTS, 3, 20130531
  131. High-resolution angle-resolved photoemission study of electronic structure and electron self-energy in palladium, PHYSICAL REVIEW B, 87(3), 20130131
  132. Enhanced electron-phonon coupling at the Au/Mo(112) surface, PHYSICAL REVIEW B, 86(20), 20121130
  133. Observation of a highly spin-polarized topological surface state in GeBi2Te4, PHYSICAL REVIEW B, 86(19), 20121106
  134. Massless or heavy due to two-fold symmetry: Surface-state electrons at W(110), PHYSICAL REVIEW B, 86(16), 20121018
  135. Electronic structure of Kondo lattice compounds YbNi3X9 (X = Al, Ga) studied by hard x-ray spectroscopy, PHYSICAL REVIEW B, 86(11), 20120911
  136. Fermi surface of Mo(112) and indirect interaction between adsorbed atoms, PHYSICAL REVIEW B, 86(12), 20120904
  137. Electronic structure and the valence state of Yb2Pd2Sn and YbPd2Sn studied by photoelectron and resonant x-ray emission spectroscopies, PHYSICAL REVIEW B, 86(8), 20120824
  138. High-Energy Anomaly in the Band Dispersion of the Ruthenate Superconductor, PHYSICAL REVIEW LETTERS, 109(6), 20120807
  139. Quasiparticle interference on the surface of Bi2Se3 induced by cobalt adatom in the absence of ferromagnetic ordering, PHYSICAL REVIEW B, 85(20), 20120529
  140. Experimental Verification of PbBi2Te4 as a 3D Topological Insulator, PHYSICAL REVIEW LETTERS, 108(20), 20120515
  141. Spin and orbital angular momentum structure of Cu(111) and Au(111) surface states, PHYSICAL REVIEW B, 85(19), 20120502
  142. New view of the occupied band structure of Mo(112), PHYSICAL REVIEW B, 85(15), 20120419
  143. Character of valence-band states in the Kondo surface alloys CeAgx/Ag(111) and CePt5/Pt(111), PHYSICAL REVIEW B, 85(12), 20120327
  144. High-resolution photoelectron spectroscopy study of Kondo metals: SmSn3 and Sm0.9La0.1Sn3, PHYSICAL REVIEW B, 85(11), 20120326
  145. Spin-Polarized Dirac-Cone-Like Surface State with d Character at W(110), PHYSICAL REVIEW LETTERS, 108(6), 20120210
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  287. Electronic structures of Fe3-xVxSi probed by photoemission spectroscopy, PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 203(11), 2765-2768, 200609
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  289. Photoemission and inverse photoemission study of the electronic structure of C-60 fullerenes encapsulated in single-walled carbon nanotubes, PHYSICAL REVIEW B, 73(7), 200602
  290. Direct evidence of band modification and suppression of superstructure in TiSe2 upon Fe intercalation: An angle-resolved photoemission study, PHYSICAL REVIEW B, 73(8), 200602
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  293. Energy band and spin-dependent many-body interactions in ferromagnetic Ni(110): A high-resolution angle-resolved photoemission study, PHYSICAL REVIEW B, 72(21), 200512
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  298. Cr 2p XMCD spectra of ferromagnetic Cr1-delta Te: A configuration interaction picture, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 144, 745-747, 200506
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  300. Simultaneous spin-state-insulator-metal transition in Pr0.5Ca0.5CoO3, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 144, 893-895, 200506
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  314. Photoemission study of substitution effects on the conduction-band states in the Kondo insulator YbB12, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 70(3), 756-761, 200103
  315. Photoemission study of Kondo insulator YbB12, PHYSICA B, 281, 282-283, 200006
  316. High-resolution temperature-dependent photoemission study of Kondo semimetal CeNiSn, PHYSICA B, 281, 286-287, 200006
  317. High-resolution temperature-dependent photoemission study of metal-insulator transition of Y1-xCaxTiO3, PHYSICA B, 281, 617-618, 200006
  318. Electronic structure of chromium chalcogenides, Journal of Electron Spectroscopy and Related Phenomena, 88-91, 333-337, 199803
  319. Spin-integrated and -resolved photoemission study of iron chalcogenides, Physica B, 237-238, 394-396, 199707
  320. Resonant enhancement of valence band satellites of Ni; a spin-resolved photoemission study, Solid State Communications, 101(10), 739-742, 199703
  321. Spin-polarized and spin-integrated photoemission study of itinerant ferrimagnetic iron chalcogenides, Journal of Electron Spectroscopy and Related Phenomena, 78, 317-320, 199605
  322. Core-level magnetic circular dichroism in Fe7S8 and Fe7Se8, Journal of Electron Spectroscopy and Related Phenomena, 78, 259-262, 199605
  323. Spin polarization of valence band satellites of nickel, Journal of Electron Spectroscopy and Related Phenomena, 78, 341-344, 199605
  324. Spin-resolved core-level photoemission spectra of ferromagnetic nickel, Journal of Electron Spectroscopy and Related Phenomena, 78, 329-332, 199605
  325. Spin- and k-dependent electronic structure of ferromagnetic nickel, Journal of Electron Spectroscopy and Related Phenomena, 78, 325-328, 199605
  326. Temperature-Dependence of the Spin- and Angle-Resolved Valence-Band Photoemission Spectra of Ni(110), Solid State Communications, 94(5), 391-395, 199505
  327. Observation of a Hidden Hole-Like Band Approaching the Fermi Level in K-Doped Iron Selenide Superconductor, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 85(7), 2016
  328. Electronic structures of HOPG and stage-2 IBr-GIC studied by angle resolved photoemission, JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 67(5-6), 1145-1148, 2006
  329. Photoemission study of the IBr graphite intercalation compound using the synchrotron radiation light source, JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 67(5-6), 1149-1151, 2006
  330. Soft X-ray angle-resolved photoemission spectroscopy of heavily boron-doped superconducting diamond films, SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 7, S12-S16, 2006
  331. Fe Chalcogenides by X-ray Photoemission Spectroscopy, Surface Science Spectra, 6(4), 321-336, 2000
  332. Photoemission Study of Itinerant Ferromagnets Cr_1-d_Te, Physical Review B, 53(12), 7673-7683, 1996
  333. 3s Photoemission Spectra of Fe/Cu(100) Films, Physical Review B, 53(9), 5633-5639, 1996
  334. Spin-Resolved Resonant Photoemission of Ni(110), Journal of Magnetism and Magnetic Materials, 140-144, 34-36, 1995
  335. Temperature-Dependence of the Spin- and Angle-Resolved Valence-Band Photoemission Spectra of Ni(110), Journal of Magnetism and Magnetic Materials, 140-144, 97-98, 1995
  336. Spin-Resolved 3p and 3s Core-Level Photoemission Spectra of Ferromagnetic Nickel, Physical Review B, 52(16), R11549-R11552, 1995
  337. Spin-Resolved Photoemission Spectrometer with Revolver Undulator, Proceedings of International Symposium on High Energy Spin Physics (Yamada Conference XXXV) eds. T. Hasegawa= N. Horikawa= A. Masaike and S. Sawada Universal Academy Press, 885-889, 1993
  338. Photoemission Study of the Electronic Structure of the Ferromagnetic Cr_1-d_Te System, Japanese Journal of Applied Physics, 32 Suppl. 32-3, 355-356, 1993
  339. Evidence for the Fano Interference in the Spin Polarization for the 6 eV Satellite in Ni Valence Band Photoemission, Physical Review B, 47(11), 6787-6790, 1993

Publications such as books

  1. 2013/10/25, A Learner's Guide to Surface Science: Problems and Commentaries, Kyoritsu Shuppan, 2013, 2013, Scholarly Book, Joint work, 日本語, ISBN978-320-03374-0, 193
  2. 2007/04, Very High Resolution Photoelectron Spectroscopy, High-resolution Photoemission Spectroscopy of Solids Using Synchrotron Radiation, 2007, 04, Scholarly Book, Joint work, Kenya Shimada, 9783540681304, 409

Invited Lecture, Oral Presentation, Poster Presentation

  1. High-resolution ARPES study of many-body interactions in low-dimensional electron systems, Kenya Shimada, High-resolution ARPES study of many-body interactions in low-dimensional electron systems, 2024/05/11, With Invitation, English, Beihang University, University of Shanghai for Science and Technology, Monash University Suzhou Campus/Monash Suzhou Research Institute of Science and Technology, Suzhou, China
  2. Direct investigation of the topological surface states by high-resolution angle-resolved photoemission spectroscopy, Kenya Shimada, International Conference on Advanced Materials for Better Tomorrow-II, 2023/10/10, With Invitation, English, Banaras Hindu University, Vanarasi, UP, India
  3. Synchrotron Radiation, A Dream Light, Shining Electrons in Solids, Kenya Shimada, EQUATE Colloquium, 2022/09/22, With Invitation, English, Department of Physics and Astronomy, University of Nebraska–Lincoln, online
  4. Compact synchrotron facility HiSOR installed in university: Roles and Perspectives, Kenya Shimada, ELPH Symposium 2021, 2021/03/05, With Invitation, Japanese, Research Center for Electron PHoton Science (ELPH), Tohoku University, online
  5. High-resolution ARPES as a direct probe for the electronic states in solids, Kenya Shimada, Seminar at Southern University of Science and Technology, 2019/09/25, With Invitation, English, Southern University of Science and Technology, Shenzhen, China
  6. Electronic structure around the X-point of Ni studied by ARPES and DFT+(U, J, mu), Kenya Shimada, Kazuki Goto, Hikari Namatame, Eike F. Schwier, International Workshop on Strong Correlations and Angle-Resolve Photoemission Spectroscopy (CORPES19), 2019/07/15, Without Invitation, English, Worcester College, Oxford, UK
  7. Evaluation of the electronic states in solids by high-resolution ARPES, Kenya Shimada, Workshop on the Progresses in Electron Spectroscopy, 2016/01/25, With Invitation, English
  8. Recent progress of high-resolution ARPES at HiSOR, Kenya Shimada, The 26th Synchrotron Radiation User's Workshop & KOSUA, 2014/11/20, With Invitation, English
  9. Evaluation of many-body interactions in metals by high-resolution ARPES, Kenya Shimada, CCP9/CECAM Workshop Electronic excitations and photoelectron spectroscopy: bridging theory and experiment, 2013/07/23, With Invitation, English
  10. Material Science using Synchrotron Radiation in the VUV-SX region: Scientific opportunities at HiSOR, Kenya Shimada, NCRL@b-Hiroshima Univ. Joint Workshop, 2011/12/01, With Invitation, English
  11. Many-body interactions in solids studied by high-resolution ARPES using synchrotron radiation, Kenya Shimada, 10th International School and Symposium on Synchrotron Radiation in Natural Science (ISSRNS10), 2010/06/06, With Invitation, English
  12. High-resolution ARPES Study of Many-body Interactions in Metals, Kenya Shimada, A3 Workshop, 2008/12/07, With Invitation, English
  13. High-resolution photoelectron spectroscopy with wide photon energies from VUV to Hard X-ray, Kenya Shimada, International Workshop on Hard X-ray Photoelectron Spectroscopy (HAXPES2006), 2006/09/18, With Invitation, English, SPring-8, JAPAN

Patented

  1. Patent, JP5194655, 2013/02/15

External Funds

Acceptance Results of Competitive Funds

  1. FY2023 JSPS Postdoctoral Fellowships for Reseach in Japan (Summer Program), 2023/06/12, 2023/08/19
  2. FY2022 JSPS Postdoctoral Fellowships for Research in Japan (Summer Program), 2022/06/11, 2022/08/18
  3. Grant-in-Aid for Scientific Research (C), Quantitative analysis of quantum many-body interactions in low-dimensional electron systems with hidden spin polarization, 2022, 2024
  4. Conference Grant, Grant for International Workshop on Trends in Advanced Spectroscopy in Materials Science (TASPEC), 2018, 2018
  5. Organization of the International workshop on strong correlations and angle-resolved photoemission spectroscopy (CORPES17), 2017, 2017
  6. International Exchange/ International Conference, Organization of the International workshop on strong correlations and angle-resolved photoemission spectroscopy (CORPES17), 2017, 2017
  7. 2016, 2018
  8. KAKENHI, 2015
  9. Grant-in-Aid for JSPS Fellows, Structural and electronic properties of intercalated topological insulators, 2013/10/01, 2015/03/31
  10. KAKENHI, 2013, 2015
  11. KAKENHI, Quantitative Analyses of many-body interaction on quasi-particles near the Fermi level, 2010, 2012
  12. Scientist Exchange Program between JSPS and DAAD, Quantitative analyses of high-resolution photoelectron spectra from correlated materials, 2007/07/27, 2007/09/14
  13. KAKENHI, Novel thermoelectrics emerging from multinary freedoms of clathrates encapsulating rare-earths and alkaline metals, 2006, 2009
  14. KAKENHI, Spin Resolved Electronic Structures of Half-Metallic Ferromagnetic Single Crystalline Thin Films, 2005, 2006
  15. KAKENHI, 2005, 2007
  16. KAKENHI, Study on the metal-insulator transition of Ti oxide single crystals caused from the band filling by means of photoemission and inverse-photoemission spectroscopies, 2003, 2004
  17. KAKENHI, 2002, 2003
  18. KAKENHI, Direct Observation of Orbital Ordering in Light Transition Metal Oxides by Soft-X Ray Core Absorption Spectroscopy with Linearly Polarized Light, 2001, 2002
  19. KAKENHI, Study on electronic structure of itinerant ferromagnetic Mn pnictides by spin and angle resolved photoemission and inverse photoemission spectroscopies, 1999, 2000
  20. 1998
  21. KAKENHI, The development of the soft x-ray emission spectrometer for thin film growth, 1998, 1999
  22. KAKENHI, Band structures of ferromagnetic manganese compounds studied by high-resolution low-temperature angle-resolved photoemission spectroscopy, 1998, 1999
  23. 1997
  24. 1997
  25. KAKENHI, Structural study of molocular adsorption system by use of low temperature STM/AFM and Synchrotron radiation, 1997, 1998
  26. 1996
  27. 1996
  28. 1996
  29. KAKENHI, Study on unoccupied d and felectronic states by soft x-ray resonant inverse-photoemission spectroscopy, 1996, 1998

Social Activities

History as Committee Members

  1. Member of Contract Beamline Review Committee, 2023/04/01, 2025/03/31, Japan Synchrotron Radiation Research Institute (JASRI)
  2. Member of Contract Beamline Review Committee, 2019/04/01, 2021/03/31, Japan Synchrotron Radiation Research Institute (JASRI)
  3. Member of SPring-8 Proposal Review Committee (S1), 2015/04/01, 2017/03/31, Japan Synchrotron Radiation Research Institute (JASRI)
  4. Member of SPring-8 Proposal Review Committee (S1,S3), 2011/04/01, 2013/03/31, Japan Synchrotron Radiation Research Institute (JASRI)
  5. Councilor, 2023/10, 2025/09, The Japanese Society for Synchrotron Radiation Research
  6. Councilor, 2020/10, 2022/09, The Japanese Society for Synchrotron Radiation Reseach
  7. Committee on Grants-in-Aid for Scientific Research, 2018/12, 2020/11, The Japan Society for the Promotion of Science (JSPS)
  8. Member of SPring-8 Proposal Review Committee (S1,S3), 2007/06, 2009/03/31, Japan Synchrotron Radiation Research Institute (JASRI)

Organizing Academic Conferences, etc.

  1. International Workshop on Trends in Advanced Spectroscopy in Materials Science (TASPEC), TASPEC organizing committee, 2018/10, 2018/10
  2. International workshop on strong correlations and angle-resolved photoemission spectroscopy (CORPES17), CORPES17 Local organizaing committee, 2015/08, 2017/07
  3. The 21st Hiroshima International Symposium on Synchrotron Radiation, 2016/04, 2017/03
  4. The 20th Hiroshima International Symposium on Synchrotron Radiation, 2015/04, 2016/03
  5. The 17th Hiroshima International Symposium on Synchrotron Radiation, 2012/04, 2013/03

Other Social Contributions

  1. Yumenavi lecture, Synchrotron Radiation as a dream light for the future, 2022/03, Lecturer, Internet, High school students

History as Peer Reviews of Academic Papers

  1. 2024, Physical Review X, Others, referee, 1
  2. 2023, Physical Review X, Others, referee, 2
  3. 2023, Nature, Others, referee, 3
  4. 2023, Science Advances, Others, referee, 1
  5. 2022, Nature, Others, referee, 3
  6. 2022, Communications Physics, Others, referee, 1
  7. 2022, Physical Review B, Others, referee, 3
  8. 2021, Physical Review Letters, Others, referee, 2
  9. 2021, Physical Review B, Others, referee, 1
  10. 2020, Nature Physics, Others, referee, 1
  11. 2020, Physical Review Materials, Others, referee, 1
  12. 2020, Journal of Electron Spectroscopy and Related Phenomena, Others, referee, 1
  13. 2020, Physical Review X, Others, referee, 1
  14. 2020, Applied Physics Letters, Others, referee, 1
  15. 2020, Physical Review Letters, Others, referee, 3
  16. 2019, Inorganic Chemistry, Others, referee, 2
  17. 2019, Journal of Hazardous Materials, Others, referee, 1
  18. 2019, Journal of the Physical Society of Japan, Others, referee, 2
  19. 2019, Physical Review Materials, Others, referee, 1
  20. 2018, Journal of Physics and Chemistry of Solids, Others, referee, 3
  21. 2018, Journal of Electron Spectroscopy and Related Phenomena, Others, referee, 1
  22. 2018, The Journal of Physical Chemistry, Others, referee, 1
  23. 2016, Physical Review Letters, Others, referee, 1
  24. 2016, Physical Review B, Others, referee, 1
  25. 2015, NPG Asia Materials, Others, referee, 2
  26. 2015, Physical Review B, Others, referee, 4
  27. 2015, Journal of Physical Society of Japan, Others, referee, 1
  28. 2015, Journal of Physics and Chemistry of Solids, Others, referee, 1
  29. 2014, Physical Review B, Others, referee, 2
  30. 2014, Physical Review Letters, Others, referee, 4
  31. 2014, Journal of Physical Society of Japan, Others, referee, 1
  32. 2013, Physical Review B, Others, referee, 2
  33. 2013, Physical Review X, Others, referee, 1
  34. 2013, Journal of Physical Society of Japan, Others, referee, 1
  35. 2013, Scientific Reports, Others, referee, 1
  36. 2012, Physical Review X, Others, referee, 2
  37. 2012, Physical Review B, Others, referee, 1
  38. 2012, Radiation Physics and Chemistry, Others, referee, 1
  39. 2011, Physical Review Letters, Others, referee, 1
  40. 2011, Journal of Physical Society of Japan, Others, referee, 1
  41. 2010, Physical Review Letters, Others, referee, 2
  42. 2010, Radiation Physics and Chemistry, Others, referee, 1
  43. 2010, Journal of Synchrotron Radiation, Others, referee, 1
  44. 2009, Physical Review B, Others, referee, 2
  45. 2009, Physical Review Letters, Others, referee, 1
  46. 2009, Journal of Physical Society of Japan, Others, referee, 2
  47. 2009, Journal of Alloys and Compounds, Others, referee, 1
  48. 2009, Surface Science, Others, referee, 2
  49. 2008, Physical Review B, Others, referee, 2
  50. 2008, Physical Review Letters, Others, referee, 3
  51. 2008, Surface Science, Others, referee, 2
  52. 2008, Applied Physics Express, Others, referee, 2
  53. 2007, Physical Review Letters, Others, referee, 4
  54. 2006, Physical Review B, Others, referee, 7
  55. 2005, Physical Review B, Others, referee, 1