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Mechanism of metal-insulator transition clarified by bulk sensitivephotoelectron spectroscopy

Research Project

Project/Area Number 18104007
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Research Field Condensed matter physics I
Research InstitutionOsaka University

Principal Investigator

SUGA Shigemasa  Osaka University, 大学院・基礎工学研究科, 教授 (40107438)

Co-Investigator(Kenkyū-buntansha) SEKIYAMA Akira  大阪大学, 大学院・基礎工学研究科, 助教 (40294160)
今田 真  大阪大学, 大学院・基礎工学研究科, 准教授 (90240837)
恒川 雅典  大阪大学, 大学院・基礎工学研究科, 特任助教 (20403131)
山崎 篤志  甲南大学, 理工学部, 講師 (50397775)
矢橋 牧名  理化学研究所, X線自由電子レーザー計画推進本部, 研究員 (00372144)
Co-Investigator(Renkei-kenkyūsha) IMADA Shin  立命館大学, 理工学部, 教授 (90240837)
YAMASAKI Atsushi  甲南大学, 理工学部, 講師 (50397775)
TSUNEKAWA Masanori  名古屋大学, 物質科学国際研究センター, 研究員 (20403131)
YABASHI Makina  理化学研究所, X線自由電子レーザー計画推進本部, 研究員 (00372144)
OKADA Kouzou  岡山大学, 大学院・自然科学研究科, 准教授 (70194355)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥68,640,000 (Direct Cost: ¥52,800,000、Indirect Cost: ¥15,840,000)
Fiscal Year 2008: ¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000)
Fiscal Year 2007: ¥28,080,000 (Direct Cost: ¥21,600,000、Indirect Cost: ¥6,480,000)
Fiscal Year 2006: ¥26,000,000 (Direct Cost: ¥20,000,000、Indirect Cost: ¥6,000,000)
Keywords軟X線角度分解光電子分光 / バルク3次元フェルミオロジー / 強相関電子系 / 硬X線光電子分光 / 光電子recoil効果 / 近藤格子効果 / 極低エネルギー超高分解能光電子分光 / バルク敏感 / 金属-絶縁体転移 / 高分解能 / 表面 / 相転移 / 3次元フェルミオロジー
Research Abstract

電子相関の強い物質系のバルク電子状態を光電子分光で探るには硬X線の利用が最も有効である。我々は8keVの光を用いて温度を変えることで金属-絶縁体転移を起こすV酸化物を中心に、その機構を解明することに成功した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (73 results)

All 2009 2008 2007 2006 Other

All Journal Article (43 results) (of which Peer Reviewed: 16 results) Presentation (19 results) Book (1 results) Remarks (4 results) Patent(Industrial Property Rights) (6 results)

  • [Journal Article] Hard X-ray Photoelectron Spectroscopy of Correlated Electron Systems and Recoil Effects in Photoelectron Emission2009

    • Author(s)
      S.Suga and A.Sekiyama
    • Journal Title

      Euro. Phys. J 169

      Pages: 227-235

    • Related Report
      2008 Final Research Report
  • [Journal Article] Do all nuclei recoil on photoemission in compounds?2009

    • Author(s)
      S.Suga, A.Sekiyama, H.Fujiwara, T. Miyamachi, Y.Nakatsu, S.Imada, P.Baltzer, S.Niitaka, H.Takagi, K.Yoshimura, M.Yabashi, K.Tamasaku, A.Higashiya, T.Ishikawa
    • Journal Title

      New J. Phys (in press)

    • Related Report
      2008 Final Research Report
  • [Journal Article] Electronic Structure of Nd_<2-x>Ce_xCuO_4 and La_<2-x>S_rxCuO_4 Deduced from Cu 2p Photoemission and Photoabsorption2009

    • Author(s)
      K.Okada
    • Journal Title

      J. Phys. Soc. Jpn Vol. 78

      Pages: 34725-34725

    • Related Report
      2008 Final Research Report
  • [Journal Article] Hard X-ray photoelectron spectroscopy of correlated electron systems and recoil effects in photoelectron emission2009

    • Author(s)
      S. Suga, A. Sekiyama
    • Journal Title

      Euro. Phys. J. (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Band Jahn-Teller Instability and Formation of Valence Bond Solid in a Mixed-Valent Spinel Oxide LiRh_2O_42008

    • Author(s)
      Y. Okamoto, S. Niitaka, M. Uchida, T. Waki, M. Takigawa, Y. Nakatsu, A. Sekiyama, S. Suga, R. Arita, and H. Takagi
    • Journal Title

      Phys. Rev. Lett 101

      Pages: 86404-86404

    • Related Report
      2008 Final Research Report
  • [Journal Article] Potential and restriction of high resolution, high energy photoemission in 400-8,000 eV for studying strongly correlated electron systems2008

    • Author(s)
      S. Suga
    • Journal Title

      Appl. Phys. A, Appl. Phys A 92

      Pages: 479-485

    • Related Report
      2008 Final Research Report
  • [Journal Article] Ultra-high resolution VUV light source system for extremely low energy photoelectron spectroscopy2008

    • Author(s)
      G. Funabashi, H. Fujiwara, A. Sekiyama, M. Hasumoto, T. Itoh, S. Kimura, P. Baltzer and S. Suga
    • Journal Title

      Jpn. J. Appl. Phys 47

      Pages: 2265-2269

    • Related Report
      2008 Final Research Report
  • [Journal Article] Stability of Electronic States across Metal-Insulator Transition in PrRu_4P_122008

    • Author(s)
      A.Yamasaki, S.Imada, A.Sekiyama, H. Fujiwara, M.Yano, J.Yamaguchi, G. Funabashi, H.Sugawara, D.Kikuchi, H.Sato, T.Muro, A.Higashiya, M.Yabashi, T. Ishikawa, H.Harima and S. Suga
    • Journal Title

      Phys. Rev B 77

      Pages: 16512-16512

    • Related Report
      2008 Final Research Report
  • [Journal Article] Reply to "Comment on"Evidence for strong electronic correlations in the spectra of Sr_2RuO_42008

    • Author(s)
      Z.V.Pchelkina, I.A.Nekrasov, Th.Pruschke, S.Suga, V.I.Anisimov, and D.Vollhardt
    • Journal Title

      Phys. Rev B 77

    • Related Report
      2008 Final Research Report
  • [Journal Article] Electronic structures of CeRu_2X_2(X=Si, Ge)in the paramagnetic phase by soft x-ray ARPES and hard x-ray photoemission2008

    • Author(s)
      M.Yano, A.Sekiyama, H.Fujiwara, Y.Amano, S.Imada, T.Muro, M.Yabashi, K.Tamasaku, A.Higashiya, T.Ishikawa, Y.Onuki and S. Suga
    • Journal Title

      Phys.Rev B 77

    • Related Report
      2008 Final Research Report
  • [Journal Article] Potential and restriction of high resolution, high energy photoemission in 400-8,000 eV for studying strongly correlated electron systems2008

    • Author(s)
      S. Suga
    • Journal Title

      Appl. Phys. A 92

      Pages: 479-485

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Band Jahn-Teller instability and formation of valence bond solid in a mixed-valent spinel oxide LiRh_2O_42008

    • Author(s)
      Y. Okamoto, et al.
    • Journal Title

      Phys. Rev. Lett. 101

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structures and p-d exchange interaction of Mn doped diluted magnetic semiconductors2008

    • Author(s)
      S. Ueda, et al.
    • Journal Title

      Phys. Rev. B 78

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultra-high resolutionVUV light source system for extremely low energy photoelectron spectroscopy2008

    • Author(s)
      G. Funabashi, et al.
    • Journal Title

      Jpn. J. Appl. Phys. 47

      Pages: 2265-2269

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Significance of the intersite Coulomb interaction between the 0 2p and Cu 3d holes revealed by resonant inelastic X-ray scattering for Sr_<14>CU_<24>O_<41>2008

    • Author(s)
      A. Higashiya, et al.
    • Journal Title

      New J. Phys. 10

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Origin of "hot-spots" in the pseudogap regime of Nd_<1.85>Ce_<0.15>CuO_4 : LDA+DMFT+Σk study2008

    • Author(s)
      E. E. Kokorina, et al.
    • Journal Title

      Journal of Experimental and Theoretical Physics 107

      Pages: 828-838

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reply to "Comment on "Evidence for strong electronic correlations in the spectra of Sr_2RuO_4"2008

    • Author(s)
      Z. V. Pchelkina
    • Journal Title

      Phys. Rev. B77

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Structures of CeRu_2X_2(X=Si,Ge) in the paramagnetic phase by Soft X-ray ARPES and Hard X-ray Photoemission2008

    • Author(s)
      M. Yano
    • Journal Title

      Phys. Rev. B77

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reduction of Kondo lattice effects in Yb_<1-x>Lu_xAl_3 observed by soft x-ray photoemission spectroscopy2007

    • Author(s)
      J.Yamaguchi, A.Sekiyama, S.Imada, A.Yamasaki, M.Tsunekawa, T.Muro, T. Ebihara, Y.Onuki and S.Suga
    • Journal Title

      New Jour. Phys 9

    • Related Report
      2008 Final Research Report
  • [Journal Article] Soft X-ray spectroscopy of possibly heavy fermion compound NdOs_4Sb_122007

    • Author(s)
      S.Imada, H.Higashimichi, A.Yamasaki, M.Yano, T.Muro, A.Sekiyama, S.Suga, H. Sugawara, D.Kikuchi, and H.Sato
    • Journal Title

      Phys. Rev B76

    • Related Report
      2008 Final Research Report
  • [Journal Article] Electron correlation and the metal-insulator transition of the pyrochlore molybdates R_2Mo_2O_7(R=Nd, Sm, Gd, Tb, Y)2007

    • Author(s)
      A.Higashiya, S.Imada, A.Yamasaki, A. Irizawa, A.Sekiyama, S.Suga, Y.Taguchi, M.Iwama, K.Ohgushi, and Y.Tokura
    • Journal Title

      Phys. Rev B75

    • Related Report
      2008 Final Research Report
  • [Journal Article] Evidence for strong electronic correlation in the spectra of Sr_2RuO_42007

    • Author(s)
      Z.V.Pchelkina, I.A.Nekrasov, Th.Prusschke, A. Sekiyama, S.Suga, V.I.Anisimov and D.Vollhardt
    • Journal Title

      Phys. Rev B75

    • Related Report
      2008 Final Research Report
  • [Journal Article] Coexistence of strongly mixed valency and heavy-fermion character in SmOs_4Sb_12 studied by soft and hard x-ray spectroscopy2007

    • Author(s)
      A.Yamasaki, S.Imada, H.Higashimichi, H.Fujiwara, T.Saita, T.Miyamachi, A.Sekiyama, H.Sugawara, D.Kikuchi, H.Sato, A.Higashiya, M.Yabashi, K.Tamasaku, D.Miwa, T.Ishikawa and S.Suga
    • Journal Title

      Phys. Rev. Lett 98

    • Related Report
      2008 Final Research Report
  • [Journal Article] M.Yano, A.Sekiyama, H.Fujiwara, T.Saita, S.Imada, Y.Onuki and S.Suga2007

    • Author(s)
      Three-dimensional bulk fermiology of CeRu_2Ge_2 in the paramagnetic phase by soft x-ray hvdependent (700-860 eV) ARPES
    • Journal Title

      Phys. Rev. Lett 98

    • Related Report
      2008 Final Research Report
  • [Journal Article] Momentum-Specified Oxygen K Resonant Inelastic X-ray Scattering for Cuprates2007

    • Author(s)
      K. Okada and A. Kotani
    • Journal Title

      J. Phys. Soc. Jpn Vol. 76

      Pages: 123706-123706

    • NAID

      110006532187

    • Related Report
      2008 Final Research Report
  • [Journal Article] Electron correlation and magnetic properties of c(2x2) CuMn/Cu (001) two-dimensional surface alloys2007

    • Author(s)
      A. Kimura
    • Journal Title

      Phys. Rev. B76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structures of 1T-TiS_2 and the intercalation Compound Ni_<1/3>TiS_2 from x-ray spectroscopies: Electroncorrelation and hybridization effects2007

    • Author(s)
      A. Kimura
    • Journal Title

      Phys. Rev. B76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evidence for strongl electronic correlation in the spectra of Sr_2RuO_42007

    • Author(s)
      Z. V. Pchelkina
    • Journal Title

      Phys. Rev. B75

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electron correlation and the metal-insulator transition of the pyrochlore molybdates R2Mo2O7 (R=Nd, Sm, Gd, Tb, Y)2007

    • Author(s)
      A. Higashiya
    • Journal Title

      Phys. Rev B75

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental and theoretical study of the electronic and magnetic structures of Mn_<1-x>Cr_xAu_22007

    • Author(s)
      L.-S. Hsu
    • Journal Title

      J. Alloys and Compounds 439

      Pages: 9-12

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Soft X-ray spectroscopy of possibly heavy fermion compound NdOs_4Sb_<12>2007

    • Author(s)
      S. Imada
    • Journal Title

      Phys. Rev. B76

      Pages: 1531061-4

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reduction of Kondo lattice effects in Yb_<1-x>Lu_xAl_3 observed by soft x-ray photoemission spectroscopy2007

    • Author(s)
      J Yamaguchi
    • Journal Title

      New Jour. Phys. 9

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coexistence of Strongly Mixed Valence and Heavy-Fermion Character in SmO_<s4>Sb_<12> studied by Soft and Hard X-ray Spectroscopy2007

    • Author(s)
      A.Yamasaki et al.
    • Journal Title

      Phys.Rev.Lett. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Three-dimensional bulk Fermiology of CeRU_2Ge_2 in the paramagnetic phase by soft x-ray hv-dependent (700-860 eV) ARPES2007

    • Author(s)
      M.Yano et al.
    • Journal Title

      Phys.Rev.Lett. 98

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Evidence for strong electronic correlation in the spectra ofSr_2RuO_42007

    • Author(s)
      Z.V.Pchelkina et al.
    • Journal Title

      Phys.Rev.B 75

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Perpendicular magnetization of L1o-ordered FePt in the thinnest limit2007

    • Author(s)
      S.Imada et al.
    • Journal Title

      Appl. Phys. Lett. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Static versus dynamical mean-field theory of Mott antiferromagnets2006

    • Author(s)
      F. Sangiovanni, A.Toschi, E. Koch, K. Held, M. Capone, C. Castellani, O. Gunnarson, S.-K. Mo, J. W. Allen, G.-D. Kim, A. Sekiyama, A. Yamasaki, S. Suga and P. Metcalf
    • Journal Title

      Phys. Rev B 73

    • Related Report
      2008 Final Research Report
  • [Journal Article] Bulk-sensitive photoemission study of(V^<1-x>M_x)_2O_3(M=Cr, Ti)2006

    • Author(s)
      S.-K. Mo, H.-D. Kim, J. D. Denlinger, J. W. Allen, J.-H. Park, A.Sekiyama, A. Yamasaki, S. Suga, Y. Saitoh, T. Muro, and P. Metcalf
    • Journal Title

      Phys. Rev B 74

    • Related Report
      2008 Final Research Report
  • [Journal Article] Agreement of Luttinger Liquid signatures in bulk and surface sensitive ARPES spectra of Li_<0.9>Mo_6O_172006

    • Author(s)
      E.Wang, S.-K.Mo, J.W.Allen, H.-D.Kim, J.He, R.Jin, D.Mandrus, A.Sekiyama, M.Tsunekawa and S.Suga
    • Journal Title

      Phys. Rev B 74

    • Related Report
      2008 Final Research Report
  • [Journal Article] Copper K and Oxygen K Resonant Inelastic X-ray Scattering of one-dimensional cuprates2006

    • Author(s)
      K. Okada and A. Kotani
    • Journal Title

      J.Phys.Soc.Jpn 75

      Pages: 44702-44702

    • NAID

      110004729268

    • Related Report
      2008 Final Research Report
  • [Journal Article] Oxygen 1s Core-Level Photoemission as a Tool to Investigate the Unoccupied Electronic States of Cuprates2006

    • Author(s)
      K. Okada and A. Kotani
    • Journal Title

      J.Phys.Soc.Jpn 75

      Pages: 123703-123703

    • NAID

      110005716672

    • Related Report
      2008 Final Research Report
  • [Journal Article] Bulk-sensitive photoemission study of (V_<1-x>M_x)_2O_3 (M=Cr,Ti)2006

    • Author(s)
      S.-K.Mo et al.
    • Journal Title

      Phys.Rev.B 74

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Photoemission Spectroscopy and X-ray Absorption Spectroscopy Studies of the Superconducting Pyrochlore Oxide Cd_2Re_2O_72006

    • Author(s)
      A.Irizawa et al.
    • Journal Title

      J.Phys.Soc.Jpn. 75

    • Related Report
      2006 Annual Research Report
  • [Presentation] 2次元的電気伝導を示すペロブスカイト型Mn酸化物のバルク敏感光電子分光2009

    • Author(s)
      杉山浩史, 関山明, 菅滋正
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] Genuine bulk electronic structures of ruthenates, cuprates, manganites and vanadates revealed by high energy photoelectron spectroscopy2009

    • Author(s)
      S. Suga
    • Organizer
      German Physical Society Meeting
    • Place of Presentation
      Berlin工科大学ドイツ
    • Year and Date
      2009-02-24
    • Related Report
      2008 Annual Research Report
  • [Presentation] HAXPES of strongly correlated materials : Yb, Sm, and V compounds and presence or absence of recoil effects in some V compounds2008

    • Author(s)
      S.Suga
    • Organizer
      Hard X-ray Photoemission Workshop
    • Place of Presentation
      U.S.A
    • Year and Date
      2008-10-14
    • Related Report
      2008 Final Research Report
  • [Presentation] HAXPES of strongly correlated materials : Yb, Sm and V compounds and presence or absence of recoil effects in some V compounds2008

    • Author(s)
      S. Suga
    • Organizer
      International Workshop on Hard X-ray Photoelectron Spectroscopy
    • Place of Presentation
      ALS, Berkley, California
    • Year and Date
      2008-10-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] 重い電子系CeRu2Si2の軟X線角度分解光電子分光によるバンド構造の温度変化2008

    • Author(s)
      矢野正雄, 関山明, 今田真, 室隆桂之, 大貫惇陸, 菅滋正
    • Organizer
      日本物理学会第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2008-09-22
    • Related Report
      2008 Final Research Report
  • [Presentation] Eu<1-x>Sm_xB6の硬X線光電子分光2008

    • Author(s)
      山口淳一, 関山明, 今田真, 石川哲也, 菅滋正
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      岩手大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] V_nO_<2n-1>マグネリ相バナジウム酸化物に対する硬X線光電子分光2008

    • Author(s)
      尾原誠明, 関山明, 今田真, 東谷篤志, 石川哲也, 菅滋正
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      岩手大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] LiV_2O_4の硬X線及び軟X線光電子分光2008

    • Author(s)
      中津嘉隆, 関山明, 藤原秀紀, 矢橋牧名, 菅滋正
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      岩手大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] Au(001)上bcc Co薄膜のSTM/STS観察2008

    • Author(s)
      宮町俊生, 今田真, 川越毅, Fan-Hsiu Chang, 菅滋正
    • Organizer
      日本物理学会第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] High Energy Photoelectron Spectroscopy of Correlated Electron Systems and Recoil Effects in Photoelectron Emission2008

    • Author(s)
      S. Suga, A. Sekiyama
    • Organizer
      International Conference on X-Ray and Inner Shell Processes
    • Place of Presentation
      Paris, France
    • Year and Date
      2008-06-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] Hard X-ray photoelectron spectroscopy of correlated electron systems and recoil effects in core and valence photoelectron emission2008

    • Author(s)
      S. Suga
    • Organizer
      Int.Conf.X-ray Spectroscopy
    • Place of Presentation
      Paris, France
    • Year and Date
      2008-06-25
    • Related Report
      2008 Final Research Report
  • [Presentation] Ca_<1.5>Sr_<0.5>RuO_4の硬X線光電分光 : Ca置換がバルク電子状態に与える影響2008

    • Author(s)
      辻林真寛, 関山明, 前野悦輝, 菅滋正
    • Organizer
      日本物理学会第63回年次大会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Related Report
      2008 Final Research Report
  • [Presentation] Genuine bulk electronic structures of ruthenates, cuprates, manganites and vanadates revealed by high energy photoelectron spectroscopy2008

    • Author(s)
      S. Suga
    • Organizer
      German Physical Society Meeting
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2008-02-27
    • Related Report
      2008 Final Research Report
  • [Presentation] Three dimensional Fermiology by soft X-ray ARPES and hard X-ray photoelectron spectroscopy of transition metal- and rare earth-compounds2007

    • Author(s)
      S. Suga
    • Organizer
      2^<nd> Int. Workshop on Materials Science and Nano-Engineering
    • Place of Presentation
      Yumebutai, Japan
    • Year and Date
      2007-12-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Soft X-ray Photoemission Study of Yb_<1-x>LuxAl_3: Reduction of Kondo Lattice Effect2007

    • Author(s)
      J. Yamaguchi
    • Organizer
      15th International Conf. Vacuum Ultraviolet Radiation Physics
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2007-08-02
    • Related Report
      2007 Annual Research Report
  • [Presentation] Potential and restriction of high resolution high energy photoemission in 400-8,000 eV for studying correlated electron systems, 15th Int. Conf2007

    • Author(s)
      S. Suga
    • Organizer
      Vacuum Ultraviolet Radiation Phys
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2007-08-01
    • Related Report
      2008 Final Research Report
  • [Presentation] Potential and restriction of high resolution, high energy photoemission in 400-8,000 eV for studying strongly correlated electron systems2007

    • Author(s)
      S. Suga
    • Organizer
      15th International Conf. Vacuum Ultraviolet Radiation Physics
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2007-07-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] Three-dimensional Bulk Fermiology of CeRu_2X_2(X=Si and Ge) by Soft X-ray Photoemission2007

    • Author(s)
      M. Yano
    • Organizer
      15th International Conf. Vacuum Ultraviolet Radiation Physics
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2007-07-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] High Energy and High Resolution Photoelectron Spectroscopy in the Hard and Soft X-ray Regions to probe Genuine Bulk Electronic Structures of Strongly2006

    • Author(s)
      S. Suga
    • Organizer
      Correlated Electron Systems, 10^<th> Int. Conf. on Electronic Spectroscopy and Structure
    • Place of Presentation
      Iguassu, Brazil
    • Year and Date
      2006-08-29
    • Related Report
      2008 Final Research Report
  • [Book] Very High Resolution Photoelectron Spectroscopy ed. by S.Huefner2007

    • Author(s)
      A.Sekiyama et al.
    • Total Pages
      22
    • Publisher
      Springer
    • Related Report
      2006 Annual Research Report
  • [Remarks] (1) 本研究は新しい光電子分光技術の開拓によって担保される側面が大きいが, 研究代表者はその開拓への貢献つまり科学技術の基礎研究での功績により第26回島津賞を受賞している。1.日本経済新聞2006年12月8日2.京都新聞2006年12月8日3.日刊工業新聞2006年12月8日

    • Related Report
      2008 Final Research Report
  • [Remarks] (2) また本研究者らの開発した軟X線角度分解光電子分光による3次元フェルミオロジーに昨今世界的注目が高まっている。1.朝日新聞2007年2月2日2.読売新聞2007年1月5日

    • Related Report
      2008 Final Research Report
  • [Remarks] (3) これらの功績は国際的に高く評価され、研究代表者は日本人として初めて、ドイツの国際的な賞であるHelmholtz-Humboldt研究賞を受賞した。1.読売新聞2008年6月30日朝刊2.日経産業新聞2008年6月23日朝刊

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://decima.mp.es.osaka-u.ac.jp/japanese/index.html

    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 原子軌道解析装置およびその解析方法2009

    • Inventor(s)
      関山 明
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2009-038656
    • Filing Date
      2009-02-20
    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] 表面原子可視化装置2007

    • Inventor(s)
      関山明, 菅滋正
    • Industrial Property Rights Holder
      国立大学法人大阪大学
    • Industrial Property Number
      2007-000523
    • Filing Date
      2007-01-12
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 表面原子可視化装置2007

    • Inventor(s)
      関 山明, 菅 滋正
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2007-005230
    • Filing Date
      2007-01-12
    • Related Report
      2006 Annual Research Report
  • [Patent(Industrial Property Rights)] 超高分解能希ガス光源2006

    • Inventor(s)
      菅滋正
    • Industrial Property Rights Holder
      国立大学法人大阪大学
    • Industrial Property Number
      2006-253181
    • Filing Date
      2006-09-19
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 超高分解能希ガス光源2006

    • Inventor(s)
      菅 滋正
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2006-253181
    • Filing Date
      2006-09-19
    • Related Report
      2006 Annual Research Report
  • [Patent(Industrial Property Rights)] 超高速磁気記録法2006

    • Inventor(s)
      菅 滋正
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2006-356526
    • Filing Date
      2006-12-28
    • Related Report
      2006 Annual Research Report

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Published: 2006-04-01   Modified: 2020-05-15  

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