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Nano-NEMCA phenomena investigated by means of electron spectroscopy

Research Project

Project/Area Number 16079205
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Tokyo

Principal Investigator

YAMAGUCHI Shu  The University of Tokyo, 大学院・工学系研究科, 教授 (10182437)

Co-Investigator(Kenkyū-buntansha) SHIN Shoku  東京大学, 物性研究所, 教授 (00162785)
HIGUCHI Touru  東京理科大学, 理学部, 助教 (80328559)
OYAMA Yukiko  東京大学, 大学院・工学系研究科, 助教 (00345373)
TANAKA Kazuhiko  東京大学, 大学院・工学系研究科, 技術職員 (20456156)
KOBAYASHI Kiyoshi  物材機構, 燃料電池センター, 主任研究員 (90357020)
MIYOSHI Shogo  東京大学, 大学院・工学系研究科, 助教 (30398094)
Project Period (FY) 2004 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥51,600,000 (Direct Cost: ¥51,600,000)
Fiscal Year 2008: ¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 2007: ¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 2006: ¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 2005: ¥24,300,000 (Direct Cost: ¥24,300,000)
Fiscal Year 2004: ¥19,100,000 (Direct Cost: ¥19,100,000)
Keywordsナノイオニクス / 固体イオ二クス / 空間電荷層 / ショットキー障壁 / 軟X線分光法 / NEMCA / 電極反応 / 混成電位 / 固体イオニクス
Research Abstract

電子分光を用いた物理的手法と電気化学的測定を織り交ぜて,ヘテロ界面近傍における電子構造の変調と電気化学的特性,特に速度論的性質に現れる化学特性の変化を検討した.正逆光電子分光,軟X線分光,共鳴電子分光の各種方法を組み合わせて酸化物表面でのバンド屈曲および表面準位形成による電子状態の変化を明らかにした.これらの手法と電気化学的測定で得られる特性との相関を検討した.BaPr_<1-x>Yb_xO_3の伝導特性は電子-ホールペアの強い相互作用による特異な電子構造に起因し,Pt微粒子を粒界に分散させたCe_<1-x>Gd_xO_2における伝導度の向上は界面への酸素空孔注入メカニズムで説明した.さらに,電気化学的に分極した状態下での硬X 線光電子分光の測定手法を確立し,電子-イオン混合伝導体の不定比性変化に伴う変化を観察した.

Report

(6 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (78 results)

All 2009 2008 2007 2006 2005 2004 Other

All Journal Article (38 results) (of which Peer Reviewed: 16 results) Presentation (32 results) Book (5 results) Remarks (3 results)

  • [Journal Article] Powder neutron diffraction of La-apatite under low temperature2009

    • Author(s)
      Y. Matsushita, F. Izumi, K. Kobayashi, N. Igawa, H. Kitazawa, Y. Oyama, S. Miyoshi and S, Yamaguchi
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment 600

      Pages: 319-321

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Nonstoichiometry induced carrier modification in gapless type atomic switch device using Cu_2S mixed conductor2009

    • Author(s)
      T. Tsuchiya, Y. Oyama, S. Miyoshi, and S. Yamaguchi
    • Journal Title

      Applied Physics Express 2

      Pages: 55002-55002

    • NAID

      10025086179

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Water-based sol-gel synthesis and crystal structure refinement of lanthanum silicate apatite2008

    • Author(s)
      K. Kobayashi, Y. Matsushita, N. Igawa, F. Izumi, C. Nishimura, S. Miyoshi, Y. Oyama, S. Yamaguchi
    • Journal Title

      Solid State Ionics 179

      Pages: 2209-2215

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structural study and proton transport of bulk nanograined Y-doped BaZrO_3 oxide protonics materials2008

    • Author(s)
      R. B. Cervera, Y. Oyama, S. Miyoshi, K. Kobayashi, T. Yagi, S. Yamaguchi
    • Journal Title

      Solid State Ionics 179

      Pages: 236-242

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Main group oxides : making the transition2008

    • Author(s)
      Shu Yamaguchi
    • Journal Title

      Nature Materials 7

      Pages: 353-354

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structural study and proton transport of bulk nanograined Y-doped BaZrO3 oxide protonics materials2008

    • Author(s)
      R. B. Cervera, S. Yamaguchi, 他4名
    • Journal Title

      Solid State Ionics 179

      Pages: 236-242

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth of TiO2 thin film by reactive RF magnetron sputtering using Oxygen Radical2008

    • Author(s)
      H. Ogawa, T. Higuchi, 他
    • Journal Title

      J. Alloys and Compounds 449

      Pages: 375-378

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Valence State of Mn-Doped BiFeO3-BaTiO3 Ceramics Probed by Soft X-ray Absorption Spectroscopy2008

    • Author(s)
      T. Higuchi, W. Sakamoto, 他
    • Journal Title

      Applied Physics Express 1

      Pages: 11502-11504

    • NAID

      210000013889

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Low temperature synthesis of nanocrystalline proton conducting BaZr_<0.8>Y_<0.2>O_3-・by sol gel method2007

    • Author(s)
      R. B. Cervela, Y. Oyama, and S. Yamaguchi
    • Journal Title

      Solid State Ionics 178

      Pages: 569-574

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Proton incorporation and defect chemistry of Yb-doped BaPrO_32007

    • Author(s)
      S. Mimuro, S. Shibako, Y. Oyama, K. Kobayashi, T. Higuchi, S. Shin, and S. Yamaguchi
    • Journal Title

      Solid State Ionics 178

      Pages: 641-647

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Low temperature synthesis of nanocrystalline proton conducting BaZr_<0.8>Y_<0.2>O_<3-δ> by sol gel method2007

    • Author(s)
      R. B. Cervela, Y. Oyama, and S. Yamaguchi
    • Journal Title

      Solid State Ionics 178

      Pages: 569-574

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Structural and Ferroelectric Properties of Bi_4Ti_3O_<12>/TiO_2 Thin Films Prepared by Two-Dimensional RF Magnetron Sputtering2007

    • Author(s)
      H. Masaya, N. Inada, T. Higuchi, T. Hattori and T. Tsukamoto
    • Journal Title

      Trans. Mater. Res. Soc. Jpn. 32

      Pages: 15-18

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Unoccupied Electronic State at Low Temperature of SrTiO_<3-δ> Probed by Resonant Inverse Photoemission Spectroscopy2007

    • Author(s)
      T. Higuchi, T. Hattori and T. Tsukamoto
    • Journal Title

      Trans. Mater. Res. Soc. Jpn. 32

      Pages: 95-98

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Phase stability of cerium species in aqueous solutions effected by water activity2006

    • Author(s)
      Y. Oyama, S. Hirooka, K. Kobayashi, and S. Yamaguchi
    • Journal Title

      Proceedings of the 16th Iketani Conference, Masuko Symposium

      Pages: 815-820

    • Related Report
      2008 Final Research Report
  • [Journal Article] Nanoceramics and thin films of proton conducting BaZr_<0.8>Y_<0.2>O_<3->・ synthesized via sol-gel method2006

    • Author(s)
      R. B. Cervela, Y. Oyama, and S. Yamaguchi
    • Journal Title

      Proceedings of the 16th Iketani Conference, Masuko Symposium

      Pages: 883-888

    • Related Report
      2008 Final Research Report
  • [Journal Article] Electrochemical analysis and SPM investigations of Solid Electrochemical Reaction in atomic switch using Cu_2S ion/hole mixed conductor2006

    • Author(s)
      T. Tsuchiya, Y. Oyama, K. Terabe, and S. Yamaguchi
    • Journal Title

      Proceedings of the 16th Iketani Conference, Masuko Symposium

      Pages: 889-894

    • Related Report
      2008 Final Research Report
  • [Journal Article] Defect chemistry of proton-hole mixed conducting oxides Yb-doped BaPrO_32006

    • Author(s)
      S. Mimuro, S. Shibako, K. Kobayashi, Y. Oyama, and S. Yamaguchi
    • Journal Title

      Proceedings of the 16th Iketani Conference, Masuko Symposium

      Pages: 889-894

    • Related Report
      2008 Final Research Report
  • [Journal Article] Nanoceramics and thin films of proton conducting BaZr_<0.8>Y_<0.2>O_<3-δ> synthesized via sol-gel method2006

    • Author(s)
      R. B. Cervela, Y. Oyama, and S. Yamaguchi
    • Journal Title

      Proceedings of the 16th Iketani Conference, Masuko Symposium.

      Pages: 883-888

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Electronic Structure of Protonic Conductor BaCe_<0.90>Y_<0.10>O_<3-δ>2005

    • Author(s)
      T. Higuchi, T. Tsukamoto, H. Matsumoto, T. Shimura, K. Yashiro, T. Kawada, J. Mizusaki, S. Shin, S. Yamaguchi, T. Hattori
    • Journal Title

      Solid State Ionics 176

      Pages: 2967-2970

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Structure of Protonic Conductor SrCeO_3-SrZrO_3 Mixed Thin Film2005

    • Author(s)
      T. Higuchi, T. Tsukamoto, N. Sata, S. Yamaguchi, S. Shin, T. Hattori
    • Journal Title

      Solid State Ionics 176

      Pages: 2963-2966

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Structure of Protonic Conductor SrZr_<0.90>M_<0.10>O_3 (M=Y^<3+>, Sc^<3+>) Probed by Soft-X-Ray Spectroscopy2005

    • Author(s)
      T. Higuchi, T. Tsukamoto, H. Matsumoto, T. Shimura, K. Yashiro, T. Kawada, J. Mizusaki, S. Shin, T. Hattori
    • Journal Title

      Solid State Ionics 176

      Pages: 2435-2438

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Structure of Protonic Conductor SrTi_<0.98>Sc_<0.02>O_3 Probed by Soft-X-ray Spectroscopy2005

    • Author(s)
      T. Higuchi, S. Yamaguchi, S. Shin, T. Hattori, T. Tsukamoto
    • Journal Title

      Jpn. J. Appl. Phys. 43

      Pages: 285-286

    • NAID

      10014322449

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Protonic-Electronic Mixed Conduction and Hydrogen Permeation in BaCe_<0.9-x>Y_<0.1>Ru_xO_<3-δ>2005

    • Author(s)
      H. Matsumoto, T. Shimura, T. Higuchi, H. Tanaka, H. Iwahara, K. Katahira, T. Otake, T. Kudo, K. Yashiro, A. Kaimai, T. Kawada, J. Mizusaki
    • Journal Title

      J. Elctrochemical Society 152

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Structure of (Pb,La)(Zr,Ti)O_3 Thin Film Probed by Soft-X-ray Spectroscopy2005

    • Author(s)
      T.Higuchi, S.Shin, 他6名
    • Journal Title

      Jpn.J.Appl.Phys. 44巻

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Hydrogen Separation using Proton-Conducting Perovskites2005

    • Author(s)
      T.Higuchi, 他7名
    • Journal Title

      J.Alloys and Compounds 408-412巻

      Pages: 456-462

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Electronic Structure of (Pb,La)(Zr,Ti)O_3 Thin Film Probed by Soft-X-ray Spectroscopy2005

    • Author(s)
      T.Higuchi, 他4名
    • Journal Title

      Jpn.J.Appl.Phys. 44巻

      Pages: 6923-6926

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Electronic Structure of Protonic Conductor SrTi_<0.98>Sc_<0.02>O_3 Probed by Soft-X-ray Spectroscopy2005

    • Author(s)
      T.Higuchi, S.Yamaguchi, S.Shin, 他2名
    • Journal Title

      Jpn.J.Appl.Phys. 43巻

      Pages: 285-286

    • NAID

      10014322449

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Electronic Structure of Protonic Conductor SrCeO_3-SrZrO_3 Mixed Thin Film2005

    • Author(s)
      T.Higuchi, S.Yamaguchi, S.Shin, 他3名
    • Journal Title

      Solid State Ionics 176巻

      Pages: 2963-2966

    • Related Report
      2005 Annual Research Report
  • [Journal Article] ペロブスカイト型プロトン導電体の分光学的解析2005

    • Author(s)
      樋口透, 山口周, 辛埴, 他2名
    • Journal Title

      マテリアルインテグレーション 18巻・7号

      Pages: 28-36

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Unoccupied Electronic State of SrTi_<1-x>Nb_xO_3 Observed by Inverse-Photoemission Spectroscopy2004

    • Author(s)
      T. Higuchi, Y. Tezuka, T. Hattori, S. Yamaguchi, S. Shin, T. Tsukamoto
    • Journal Title

      Jpn. J. Appl. Phys. 43

      Pages: 7623-7624

    • NAID

      10014030549

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Structure of Ce_<1-x>Nd_xO_<2-σ> Probed by Soft-X-Ray Spectroscopy2004

    • Author(s)
      T. Higuchi, S. Yamaguchi, K. Kobayashi, T. Hattori, A. Fukushima, S. Shin, T. Tsukamoto
    • Journal Title

      Jpn. J. Appl. Phys. 43

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of CeO_2 Thin Film on Quartz Glass and MgO (100) by Electron Beam Evaporation2004

    • Author(s)
      N. Yamada, Y. Oyama, T. Higuchi, S. Yamaguchi
    • Journal Title

      Solid State Ionics 172

      Pages: 293-297

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Structure of Ce<1-x>Nd_xO_<2-δ> Probed by Soft-X-Ray Spectroscopy2004

    • Author(s)
      T.Higuchi, S.Yamaguchi, K.Kobayashi, T.Hattori, S.Shin, et al.
    • Journal Title

      Jpn.J.Appl.Phys. 43

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Fabrication of CeO_2 thin film on quartz glass and MgO(100) by electron beam evaporation2004

    • Author(s)
      N.Yamada, Y.Oyama, T.Higuchi, S.Yamaauchi
    • Journal Title

      Solid State Ionics 172

      Pages: 293-297

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Unoccupied Electronic State of SrTi_<1-x>Nb_xO_3 Observed by Inverse-Photoemission Spectroscopy2004

    • Author(s)
      T.Higuchi, Y.Tezuka, T.Hattori, S.Yamaauchi, S.Shin, T.Tsukamoto
    • Journal Title

      Jpn.J.Appl.Phys. 43

      Pages: 7623-7624

    • NAID

      10014030549

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Structural and Ferroelectric Properties of Ba_2NaNb_5O_<15> Thin Films on La-doped SrTiO_3 Substrates2004

    • Author(s)
      T.Kamei, T.Higuchi, M.Sogawa, Y.Masuda, T.Hattori, T.Tsukamoto
    • Journal Title

      Jpn.J.Appl.Phys. 43

      Pages: 6617-6621

    • NAID

      10013612042

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Ferroelectric Properties of Bi_4Ti_3O_<12> Thin Films Prepared on TiO_2 Anatase2004

    • Author(s)
      T.Higuchi, M.Nakamura, Y.Hachisu, M.Saitoh, T.Hattori, et al.
    • Journal Title

      Jpn.J.Appl.Phys. 43

      Pages: 6585-6589

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Ferroelectricity and Electronic Structure of Sm-doped SrBi_2Ta_2O_9 Ceramics2004

    • Author(s)
      T.Higuchi, S.Watanabe, N.Ohtake, T.Tsukamoto
    • Journal Title

      Trans.Mater.Res.Soc.Jpn. 29

      Pages: 1121-1124

    • Related Report
      2004 Annual Research Report
  • [Presentation] アクセプターおよびドナーをドープしたBaPrO_3の電気輸送特性2009

    • Author(s)
      菊池健夫, 三好正悟, 三室伸, 尾山由紀子, 樋口透, 山口周
    • Organizer
      固体化学の新しい指針を探る研究会 若手研究者による研究発表会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-18
    • Related Report
      2008 Final Research Report
  • [Presentation] アクセプターおよびドナーをドープしたBaPrO3の電気輸送特性2009

    • Author(s)
      菊池健夫, 三好正悟, 三室伸, 尾山由紀子, 樋口透, 山口周
    • Organizer
      固体化学の新しい指針を探る研究会若手研究者による研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] Ba(Pr, M)O_3(M=Yb, Zr)におけるイオン・電子伝導特性と欠陥・電子構造2008

    • Author(s)
      田丸奏, 菊池健夫, 三室伸, 三好正悟, 樋口透, 小林清, 尾山由紀子, 辛項, 山口周
    • Organizer
      第34回固体イオニクス討論会
    • Place of Presentation
      東京
    • Year and Date
      2008-12-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] Ba(Pr,M)O_3 (M=Yb, Zr)におけるイオン・電子伝導特性と欠陥・電子構造2008

    • Author(s)
      田丸奏, 菊池健夫, 三室伸, 三好正悟, 樋口透, 小林清, 尾山由紀子, 辛埴, 山口周
    • Organizer
      第34回固体イオニクス討論会
    • Place of Presentation
      東京大学生産技術研究所
    • Year and Date
      2008-12-04
    • Related Report
      2008 Final Research Report
  • [Presentation] Chemical Thermodynamics of Pt-(Ce,Gd)O_2 Mixed System2008

    • Author(s)
      K. Yoshimura, S. Miyoshi, Y. Oyama, S. Yamaguchi
    • Organizer
      PRiME 2008 (2008年電気化学日米合同大会) 214th ECS Meeting
    • Place of Presentation
      Honolulu, Hawaii
    • Year and Date
      2008-10-13
    • Related Report
      2008 Final Research Report
  • [Presentation] Chemical Thermodynamics of Pt-(Ce,Gd)O_2 Mixed System2008

    • Author(s)
      K. Yoshimura, S. Miyoshi, Y. Ovama, S. Yamaguchi
    • Organizer
      PRiME 2008(2008年電気化学日米合同大会) 214th ECS Meeting
    • Place of Presentation
      ハワイ
    • Year and Date
      2008-10-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] Protonic Conduction in Nano-Grained Fluorite Oxides of Y-doped Zr02 and Ybdoped CeO_22008

    • Author(s)
      Y. Akao, T. Fukuda, R. Cervera, S. Miyoshi, Y. Oyama, T. Yagi, S. Yamaguchi
    • Organizer
      PRiME 2008(2008年電気化学日米合同大会) 214th ECS Meeting
    • Place of Presentation
      ハワイ
    • Year and Date
      2008-10-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] A possible proton conduction in nanograined Y-doped ZrO_2 and Yb-doped CeO_22008

    • Author(s)
      Y. Akao, T. Fukuda, R. B. Cervera, S. Miyoshi, Y. Oyama, T. Yagi, S. Yamaguchi
    • Organizer
      The 2008 Korea-Japan-China SOFC Symposium
    • Place of Presentation
      Pohang, Korea
    • Year and Date
      2008-09-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Defect Chemical, Electronic and Transport Properties of Doped BaPrO_32008

    • Author(s)
      S. Miyoshi, T. Kikuchi, S. Mimuro, T. Higuchi, K. Kobayashi, Y. Oyama, S. Shin, S. Yamaguchi
    • Organizer
      The 14th International Conference on Solid State Protonic Conductors (SSPC-14)
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-09-08
    • Related Report
      2008 Final Research Report
  • [Presentation] Defect Chemical, Electronic and Transport Properties of Doped BaPrO_32008

    • Author(s)
      S. Miyoshi, T. Kikuchi, S. Mimuro, T. Higuchi, K. Kobayashi, Y. Oyama, S. Rhin S Yainninwhi
    • Organizer
      The 14th International Conference on Solid State Protonic Conductors (SSPC-14)
    • Place of Presentation
      京都
    • Year and Date
      2008-09-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] 抵抗変化型不揮発メモリ(ReRAM)の動作メカニズムに関する固体電気化学的解析2008

    • Author(s)
      土屋敬志, 三好正悟, 尾山由紀子, 山口周
    • Organizer
      電気化学75回大会
    • Place of Presentation
      山梨
    • Year and Date
      2008-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 抵抗変化型不揮発メモリ(ReRAM)の動作メカニズムに関する固体電気化学的解析2008

    • Author(s)
      土屋敬志, 山口 周, 他2名
    • Organizer
      電気化学75回大会
    • Place of Presentation
      甲府
    • Year and Date
      2008-03-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] YbをドープしたBaPrO_3の電子輸送特性と欠陥・電子構造2007

    • Author(s)
      三室伸, 樋口透, 小林清, 尾山由紀子, 辛埴, 三好正悟, 山口周
    • Organizer
      第33回固体イオニクス討論会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-12-08
    • Related Report
      2008 Final Research Report
  • [Presentation] YbをドープしたBaPrO3の電子輸送特性と欠陥・電子構造2007

    • Author(s)
      三室 伸, 山口 周, 他5名
    • Organizer
      第33回固体イオニクス討論会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-12-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] YbをドープしたBaPrO_3の電子輸送特性と電子構造2007

    • Author(s)
      三室伸, 樋口透, 小林清, 尾山由紀子, 辛埴, 三好正悟, 山口周
    • Organizer
      2007年電気化学会秋季大会
    • Place of Presentation
      東京
    • Year and Date
      2007-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Development of Nonstoichiometry-Induced Carrier Modification Device Based on Nanoionics Principle2007

    • Author(s)
      S. Yamaguchi, T. Tsuchiya, Y. Oyama, K. Terabe, T. Hasegawa
    • Organizer
      Materials Science & Technology 2007 (MS&T'07)
    • Place of Presentation
      Detroit
    • Year and Date
      2007-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Development of Nonstoichiometry-Induced Carrier Modification Device Based on Nanoionics Principle2007

    • Author(s)
      S. Yamaguchi, 他4名
    • Organizer
      Materials Science & Technology 2007
    • Place of Presentation
      U.S., Detroit
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] YbをドープしたBaPrO3の電子輸送特性と電子構造2007

    • Author(s)
      三室 伸, 山口 周, 他4名
    • Organizer
      2007年電気化学会秋季大会
    • Place of Presentation
      東京
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] Simultaneous Measurements of Electrical Conductivity and Seebeck Coefficient in YB3+ -Doped BaPrO_32007

    • Author(s)
      S. Mimuro, K. Tanaka, Y. Oyama, K. Kobayashi, S. Yamaguchi
    • Organizer
      Materials Science & Technology 2007 (MS&T'07)
    • Place of Presentation
      Detroit
    • Year and Date
      2007-09-17
    • Related Report
      2008 Final Research Report
  • [Presentation] Simultaneous Measurements of Electrical Conductivity and Seebeck Coefficient in YB3+-Doped BaPrO32007

    • Author(s)
      S. Mimuro, Y. Yamaguchi, 他3名
    • Organizer
      Materials Science & Technology 2007
    • Place of Presentation
      U. S., Detroit
    • Year and Date
      2007-09-17
    • Related Report
      2007 Annual Research Report
  • [Presentation] Anti-Schottky Type Rectification at Metal/Mixed Conductor Hetero-Interface Based on Nonstoichiometry Induced Carrier Doping2007

    • Author(s)
      T. Tsuchiya, Y. Oyama, S. Yamaguchi
    • Organizer
      16th International conference on Solid State Ionics (SSI-16)
    • Place of Presentation
      Shanhai
    • Year and Date
      2007-07-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Anti-Schottky Type Rectification at Metal/Mixed Conductor Hetero-Interface Based on Nonstoichiometry Induced Carrier Doping2007

    • Author(s)
      T. Tsuchiya, Y. Oyama, S. Yamaguchi
    • Organizer
      16th International conference on Solid State Ionics
    • Place of Presentation
      China, Shanghai
    • Year and Date
      2007-07-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] Synthesis and characterization of Y-doped BaZrO_3 oxide protonic nanoceramics and thin films by sol-gel method2006

    • Author(s)
      R. B. Cervera, Y. Oyama, K. Kobayashi, S. Yamaguchi
    • Organizer
      The 5th Petite Workshop on Defect Chemical Nature of Advanced Materials
    • Place of Presentation
      Kyoto
    • Year and Date
      2006-11-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Defect Chemistry of Proton-hole Mixed Conducting Oxides Yb-doped BaPrO_32006

    • Author(s)
      S. Mimuro, S. Shibako, K. Kobayashi, Y. Oyama, S. Yamaguchi
    • Organizer
      The 5th Petite Workshop on Defect Chemical Nature of Advanced Materials
    • Place of Presentation
      Kyoto
    • Year and Date
      2006-11-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Phase stability of cerium species in aqueous solutions effected by water activity2006

    • Author(s)
      Y. Oyama, S. Hirooka, K. Kobayashi, S. Yamaguchi
    • Organizer
      The 16th Iketani Conference, Masuko Symposium
    • Place of Presentation
      Tokyo
    • Year and Date
      2006-11-13
    • Related Report
      2008 Final Research Report
  • [Presentation] Nanoceramics and thin films of proton conducting BaZr_<0.8>Y_<0.2>O_<3->・synthesized via sol-gel method2006

    • Author(s)
      R. B. Cervera, Y. Oyama, S. Yamaguchi
    • Organizer
      The 16th Iketani Conference, Masuko Symposium
    • Place of Presentation
      Tokyo
    • Year and Date
      2006-11-13
    • Related Report
      2008 Final Research Report
  • [Presentation] Hole-proton mixes conductivity in Yb^<3+> doped BaPrO_32006

    • Author(s)
      S. Shibako, S. Mimuro, K. Tanaka, Y. Oyama, S. Yamaguchi
    • Organizer
      Materials Science & Technology 2006 Conference and Exhibition (MS&T '06)
    • Place of Presentation
      Cincinnati, USA
    • Year and Date
      2006-10-16
    • Related Report
      2008 Final Research Report
  • [Presentation] Sol-gel synthesis of BaZr_<0.8>Y_<0.2>O_<3-δ> proton conducting ceramics and thin films2006

    • Author(s)
      R. B. Cervera, Y. Oyama, S. Yamaguchi
    • Organizer
      13th Solid state proton conductors conference (SSPC-13)
    • Place of Presentation
      St Andrews, Scotland, UK
    • Year and Date
      2006-09-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Mixed Valence State in the surface of Ce_<1-x>Nd_xO_<2-δ> probed by soft-X-ray spectroscopy2006

    • Author(s)
      T. Higuchi, T. Tsukamoto, T. Hattori, S. Shin, Y. Oyama, S. Yamaguchi
    • Organizer
      13th Solid state proton conductors conference (SSPC-13)
    • Place of Presentation
      St Andrews, Scotland, UK
    • Year and Date
      2006-09-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Phase relation in BaO-ZrO_2-LnO_<1.5> (Ln=Y, Sc) system and chemical stability of doped BaZrO_32006

    • Author(s)
      Y. Oyama, A. Kojima, K. Tanaka, S. Yamaguchi
    • Organizer
      13th Solid state proton conductors conference (SSPC-13)
    • Place of Presentation
      St Andrews, Scotland, UK
    • Year and Date
      2006-09-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Proton conduction of SrZr_<1-x>Y_xO_3 thin film on SrTiO_3 substrate prepared by pulsed laser deposition2006

    • Author(s)
      T. Higuchi, S. Okada, S. Shimizu, T. Hattori, T. Tsukamoto, S. Yamaguchi
    • Organizer
      13th Solid state proton conductors conference (SSPC-13)
    • Place of Presentation
      St Andrews, Scotland, UK
    • Year and Date
      2006-09-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Electronic Structure in the Surface State of Ce_<1-x>Nd_xO_<2-δ> Probed by Resonant-Photoemission Spectroscopy2005

    • Author(s)
      T. Higuchi, S. Yamaguchi, K. Kobayashi, T. Hattori, S. Shin, T. Tsukamoto
    • Organizer
      SSI-15
    • Place of Presentation
      Barden-Barden, Germany
    • Year and Date
      2005-07-10
    • Related Report
      2008 Final Research Report
  • [Book] 「高温ナノイオニクスが描く夢の技術」, ナノイオニクス-最新技術とその展望2008

    • Author(s)
      山口周
    • Publisher
      シーエムシー出版
    • Related Report
      2008 Final Research Report
  • [Book] 「電子分光法によるnano-NEMCA現象の追及」, ナノイオニクス-最新技術とその展望-2008

    • Author(s)
      山口周, 樋口透, 尾山由紀子, 三好正悟
    • Publisher
      シーエムシー出版
    • Related Report
      2008 Final Research Report
  • [Book] 電子分光法によるnano-NEMCA現象の追及」, ナノイオニクス-最新技術とその展望-2008

    • Author(s)
      山口周, 樋口透, 尾山由紀子, 三好正悟
    • Publisher
      シーエムシー出版
    • Related Report
      2008 Annual Research Report
  • [Book] ナノイオニクス-最新技術とその展望-2008

    • Author(s)
      山口 周(監修)
    • Total Pages
      308
    • Publisher
      株式会社 シーエムシー出版
    • Related Report
      2006 Annual Research Report
  • [Book] ペロブスカイト型プロトン導電体の分光学的解析2005

    • Author(s)
      樋口透, 塚本桓世, 山口周, 辛埴, 服部武志
    • Publisher
      マテリアルインテグレーション
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.ionics.t.u-tokyo.ac.jp/tokutei/

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.ionlcs.tu-tokyo.acjp/tokutei/

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.ionics.t.u-tokyo.ac.jp/tokutei/

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2004-04-01   Modified: 2018-03-28  

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