HIRAOKA Koichi 平岡耕一

Researcher Number	00199043
Other IDs
Affiliation (based on the past Project Information) *help	2016 – 2020: 愛媛大学, 理工学研究科(工学系), 教授 2011 – 2013: 愛媛大学, 理工学研究科, 教授 2003 – 2004: 愛媛大学, 工学部, 助教授 1998 – 1999: 愛媛大学, 工学部, 助教授
Review Section/Research Field	Principal Investigator 固体物性Ⅱ(磁性・金属・低温) Except Principal Investigator Structural/Functional materials / Material processing/Microstructural control engineering / 科学高等教育 / Condensed matter physics II
Keywords	Principal Investigator Rare-Earth Compounds / Spin-Lattice Pelaxation Time / High Pressure / NQR / Valence Phase Transition / スピン-格子暖和時間 / 強相関電子系 / 価数相転移化合物 / 希土類化合物 / スピン-格子緩和時間 / 高圧力 / 核四重極共鳴 / 価数相転移 … More Except Principal Investigator … More MRI対応 / 長距離作用 / 人工骨 / 長距離相互作用 / 骨再生 / 感温磁性材料 / 生体材料 / 高強度 / ベイナイト / マルテンサイト / 組織微細化 / 固溶体 / チタン合金 / 相変態 / 微細組織 / ゆらぎ / 鉄鋼材料 / Engineering education / Lab work / education for creativity / outcomes assessment / Curricula for Kindergarten / Curricula for freshman / ものづくり教育 / 学生実験 / 創造教育 / 達成度の評価 / 幼児教育 / 導入教育 / 光電子分光 / 希土類化合物 / 価数揺動 / 価数相転移 Less

Microstructure refinement of steels using fluctuation in solid solution
- Principal Investigator
  
  KOBAYASHI SENGO
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Material processing/Microstructural control engineering
- Research Institution
  Ehime University
Development of alloys for artificial bone helping bone regeneration with long-range interaction
- Principal Investigator
  
  Kobayashi Sengo
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Structural/Functional materials
- Research Institution
  Ehime University
Study on valence transition of rare earth compounds
- Principal Investigator
  
  TANIGUCHI Masaki
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Hiroshima University
Reform of a lab-course for developing creativity in university students by applying a teaching method for children at kindergartens
- Principal Investigator
  
  TANAKA Toshiro
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  科学高等教育
- Research Institution
  Ehime University
ィイD163ィエD1Cu NQR Studies in YbInCuィイD24ィエD2 under High PressurePrincipal Investigator
- Principal Investigator
  
  HIRAOKA Koichi
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体物性Ⅱ(磁性・金属・低温)
- Research Institution
  Ehime University

All 2014 2013 2012 2011 2004 2003 Other

All Journal Article Presentation

[Journal Article] Pressure-induced valence change of YbNiGe3 investigated by resonant x-ray emission spectroscopy at the Yb L-3 edge2014
- Author(s)
  Sato, H, Yamaoka, H, Utsumi, Y, Nagata, H, Avila, MA, Ribeiro, RA, Umeo, K, Takabatake, T, Zekko, Y, Mizuki, J, Lin, JF, Hiraoka, N, Ishii, H, Tsuei, KD, Namatame, H, Taniguchi, M
- Journal Title
  
  PHYSICAL REVIEW B
  
  Volume: 89 Issue: 4 Pages: 45112-45112
- DOI
  10.1103/physrevb.89.045112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540371, KAKENHI-PROJECT-23540411, KAKENHI-PROJECT-23540412, KAKENHI-PROJECT-25400375
[Journal Article] Valence fluctuation in YbIn1-xCdxCu4 compounds studied by XANES2014
- Author(s)
  T. Zhuang, K. Hiraoka, M. Kurisu, K. Konishi, T. Kamimori, I. Nakai
- Journal Title
  
  J. Phys. Soc. Conf. Proc.
  
  Volume: in press
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540411
[Journal Article] Valence transitions in the heavy-fermion compound YbCuAl as a function of temperature and pressure2013
- Author(s)
  H. Yamaoka, N. Tsujii, Y. Utsumi, H. Sato, I. Jarrige, Y. Yamamoto, J.-F. Lin, N. Hiraoka, H. Ishii, K.-D. Tsuei, J. Mizuki
- Journal Title
  
  Phys. Rev. B
  
  Volume: 87 Issue: 20
- DOI
  10.1103/physrevb.87.205120
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540411
[Journal Article] The electronic structure and the valence state of Yb2Pd2Sn and YbPd2Sn studied by photoelectron and resonant x-ray emission spectroscopies2012
- Author(s)
  H. Yamaoka
- Journal Title
  
  Phys. Rev. B
  
  Volume: 86 Issue: 8 Pages: 85137-85137
- DOI
  10.1103/physrevb.86.085137
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340103, KAKENHI-PROJECT-22540343, KAKENHI-PROJECT-22740233, KAKENHI-PROJECT-23540371, KAKENHI-PROJECT-23540411
[Journal Article] Electronic structure of Kondo lattice compounds: YbNi3X9 (X = Al, Ga) studied by hard x-ray spectroscopy2012
- Author(s)
  Y. Utsumi
- Journal Title
  
  Phys. Rev. B
  
  Volume: 86 Issue: 11 Pages: 1-5
- DOI
  10.1103/physrevb.86.115114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340103, KAKENHI-PROJECT-23540371, KAKENHI-PROJECT-23540411, KAKENHI-PROJECT-23540412, KAKENHI-PROJECT-23560371, KAKENHI-PROJECT-24540381, KAKENHI-PUBLICLY-23102712
[Journal Article] Valence Transition of YbInCu4 Observed by Photoemission Spectroscopy2011
- Author(s)
  H. Sato, M. Taniguchi, K. Hiraoka, K. Kojima
- Journal Title
  
  e-J. Surf. Sci. Nanotechnol.
  
  Volume: 9 Pages: 90-94
- DOI
  10.1380/ejssnt.2011.90
- NAID
  130004439263
- ISSN
  1348-0391
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540411
[Journal Article] Synchrotron radiation diffraction study of YbInCu42011
- Author(s)
  Y. Utsumi, H. Sato, C. Moriyoshi, Y. Kuroiwa, H. Namatame, M. Taniguchi, K. Hiraoka, K. Kojima, K. Sugimoto
- Journal Title
  
  J. J. Appl. Phys
  
  Volume: Vol.50 Issue: 5S2 Pages: 05FC10-05FC10
- DOI
  10.1143/jjap.50.05fc10
- NAID
  210000070537
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540411
[Journal Article] X-dependent electronic structure of YbXCu_4 (X=Cd, In, Sn) investigated by hard X-ray photoemission spectroscopy2011
- Author(s)
  Y.Utsumi, et al
- Journal Title
  
  Journal of Electron Spectroscopy and Related Phenomena
  
  Volume: 184 Issue: 3-6 Pages: 203-206
- DOI
  10.1016/j.elspec.2010.10.007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560019, KAKENHI-PROJECT-22340103, KAKENHI-PROJECT-23540411
[Journal Article] Conduction-Band Electronic States of YbInCu_4 Studied by Photoemission and Soft X-ray Absorption Spectroscopies2011
- Author(s)
  Y.Utsumi, et al
- Journal Title
  
  Physical Review B
  
  Volume: 84 Issue: 11
- DOI
  10.1103/physrevb.84.115143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560019, KAKENHI-PLANNED-22104010, KAKENHI-PROJECT-22340103, KAKENHI-PROJECT-23540411, KAKENHI-PROJECT-23540412
[Journal Article] Educational Co-operation in Faculty of Engineering of Ehime University with Regional Elementary and Secondary School Teachers2004
- Author(s)
  Koichi Hiraoka, Toshiro Tanaka, Tetsuro Shiraishi
- Journal Title
  
  Journal of Japanese Society for Engineering Education Vol.52 No.1
  
  Pages: 20-23
- NAID
  10011963476
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15606010
[Journal Article] 愛媛大学工学部のおける初等・中等教育との連携2004
- Author(s)
  平岡耕一, 田中寿郎, 白石哲郎
- Journal Title
  
  工学教育 51・1
  
  Pages: 20-23
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15606010
[Journal Article] 独創的技術者教育を目指した「基礎科学実験」の開発2003
- Author(s)
  田中寿郎, 平岡耕一, 野村信福, 豊田洋通, 山下浩, 八尋秀典, 定岡芳彦
- Journal Title
  
  工学教育 51・2
  
  Pages: 31-35
- NAID
  130000852541
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15606010
[Journal Article] Development of a Fundamental Scientific Laboratory Course for Encouragement of Creative Minds in Students2003
- Author(s)
  Toshiro Tanaka, Koichi Hiraoka, Shinfuku Nomura, Hiromichi Toyota, Hiroshi Yamashita, Hidenori Yahiro, Yoshihiko Sadaoka
- Journal Title
  
  Journal of Japanese Society for Engineering Education Vol.51 No.2
  
  Pages: 31-35
- NAID
  130000852541
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15606010
[Journal Article] Valence fluctuation in YbIn1-xCdxCu4 compounds studied by XANES
- Author(s)
  T. Zhuang, K. Hiraoka, M. Kurisu, K. Konishi, T. Kamimori, I. Nakai
- Journal Title
  
  J. Phys. Soc. Conf. Proc
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] R1-xTmxB6(R=Y,Yb)の硬X線光電子分光および圧力依存X線発光分光2014
- Author(s)
  永田平祐，佐藤仁，島田賢也，三村功次郎，上田茂典，山岡人志，内海有希，太田紘司，J.-F. Lin，平岡望，石井啓文，K.-D. Tsuei，伊賀文俊，飛田祐二，石井克弥，林健人，滝田悠，福田賢司，高畠敏郎，近藤晃弘，金道浩一，生天目博文，谷口雅樹
- Organizer
  第27回日本放射光学会年会放射光科学合同シンポジウム
- Place of Presentation
  広島国際会議場
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] 希土類化合物YbInCu4の価数相転移に与えるCd, Snの置換効果2014
- Author(s)
  荘涛, 平岡耕一, 栗栖牧生, 神森達雄, 小西健介, 中井生央, 佐藤仁
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] R1-xTmxB6(R=Y, Yb)の硬X線光電子分光および圧力依存X線発光分光2014
- Author(s)
  永田平祐, 佐藤仁, 島田賢也, 三村功次郎, 上田茂典, 山岡人志, 内海有希, 太田紘司, J.-F.Lin, 平岡望, 石井啓文, K.-D.Tsuei, 伊賀文俊, 飛田祐二, 石井克弥, 林健人, 滝田悠, 福田賢司, 高畠敏郎, 近藤晃弘, 金道浩一, 生天目博文, 谷口雅樹
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] 希土類化合物YbInCu4の価数相転移に与えるCd,Snの置換効果2014
- Author(s)
  荘涛，平岡耕一，栗栖牧生，神森達雄，小西健介，中井生央，佐藤仁
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] 希土類化合物YbInCu4のInサイト置換効果における価数の温度変化II2013
- Author(s)
  荘涛, 平岡耕一, 栗栖牧生, 神森達雄, 小西健介, 中井生央
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] 希土類化合物YbIn1-xMxCu4（M=Cd，Sn）のYb価数に与える置換効果2013
- Author(s)
  莊濤，平岡耕一，栗栖牧生，神森達雄，小西健介，中井生央，佐藤仁，谷口雅樹
- Organizer
  日本金属学会中国四国支部講演大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] YbB6の圧力依存X線発光分光2013
- Author(s)
  佐藤仁, 山岡人志, 内海有希, 永田平祐, 太田紘司 , J.-F. Lin, 平岡望, 石井啓文, K.-D. Tsuei, 島田賢也, 上田茂典, 三村功次郎, 伊賀文俊, 飛田祐二, 石井克弥, 林健人, 滝田悠, 福田賢司, 高畠敏郎, 近藤晃弘, 金道浩一, 生天目博文, 谷口雅樹
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] 希土類化合物YbInCu4におけるNbの置換効果2013
- Author(s)
  荘涛, 平岡耕一, 栗栖牧生, 神森達雄, 小西健介, 中井生央, 佐藤仁, 谷口雅樹
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] 希土類化合物 YbIn1-xMxCu4 (M=Cd, Sn) のYb価数に与える置換効果2013
- Author(s)
  莊濤, 平岡耕一, 栗栖牧生, 神森達雄, 小西健介, 中井生央, 佐藤仁, 谷口雅樹
- Organizer
  日本金属学会中国四国支部講演大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] YbNiGe3の圧力依存X線発光分光2013
- Author(s)
  永田平祐, 佐藤仁, 内海有希, 山岡人志, 児玉純一, 太田紘司, M. A. Avila, 梅尾和則, 高畠敏郎, 舌古裕美子, 水木純一郎, J.-F. Lin, 平岡望, 石井啓文, K.-D. Tsuei, 生天目博文, 谷口雅樹
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] 強相関電子系化合物YbIn1-xTlxCu4の電気特性2013
- Author(s)
  神野大悟，莊濤，平岡耕一，栗栖牧生，神森達雄，小西健介，中井生央，佐藤仁，谷口雅樹
- Organizer
  日本金属学会中国四国支部講演大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] 強相関電子系化合物 YbIn1-xTlxCu4の電気特性2013
- Author(s)
  神野大悟, 莊濤, 平岡耕一, 栗栖牧生, 神森達雄, 小西健介, 中井生央, 佐藤仁, 谷口雅樹
- Organizer
  日本金属学会中国四国支部講演大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] YbIn1-xTlxCu4のYb価数の温度変化2013
- Author(s)
  神野大悟, 荘涛, 平岡耕一, 栗栖牧生, 神森達雄, 小西健介, 中井生央
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] Yb L3 resonant x-ray emission spectroscopy of YbNiGe32013
- Author(s)
  H. Sato, H. Yamaoka, Y. Utsumi, H. Nagata, M. A. Avila, K. Umeo, T. Takabatake, Y. Zekko, J. Mizuki, J.-F. Lin, N. Hiraoka, H. Ishii, K.-D. Tsuei, H. Namatame, M. Taniguchi
- Organizer
  8th International Conference on Inelastic X-Ray Scattering - IXS 2013
- Place of Presentation
  Stanford, USA
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] YbNiGe3の圧力依存X線発光分光2013
- Author(s)
  佐藤仁, 山岡人志, 内海有希, 永田平祐, 児玉純一, 太田紘司, M. A. Avila, 梅尾和則, 高畠敏郎, 舌古裕美子, 水木純一郎, 平岡望, 石井啓文, K.-D. Tsuei, 生天目博文, 谷口雅樹
- Organizer
  第26回日本放射光学会年会放射光科学合同シンポジウム
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] Yb2Pd2Sn 及びYbPd2Snの高分解能光電子・発光分光測定2012
- Author(s)
  山岡人志, P. Thunstrom, 辻井直人, I. Jarrige, 島田賢也, 有田将司, 岩澤英明, 林博和, 姜健, 生天目博文, 谷口雅樹, 平岡望, 石井啓文 , K.-D. Tsuei , M. Giovannini , E. Bauer
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  横浜国立大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] Yb2Pd2Sn及びYbPd2Snの高分解能光電子・発光分光測定2012
- Author(s)
  山岡人志，Patrik Thunstrom，辻井直人，Ignace Jarrige，島田賢也，有田将司，岩澤英明，林博和，姜健，生天目博文，谷口雅樹，平岡望，石井啓文，Ku-Ding Tsuei，M. Giovannini，E. Bauer
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  横浜国立大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] 希土類化合物YbInCu4のInサイト置換効果における価数の温度変化2012
- Author(s)
  荘涛, 平岡耕一, 栗栖牧生, 神森達雄, 小西健介, 中井生央
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  横浜国立大学
- Data Source
  KAKENHI-PROJECT-23540411
[Presentation] YbIn1-xCdxCu4の価数相転移に与えるCd置換効果II2011
- Author(s)
  荘涛, 平岡耕一, 小島健一, 鬼丸孝博, 高畠敏郎
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学
- Data Source
  KAKENHI-PROJECT-23540411

1. KOBAYASI Sengo (10304651)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. TANIGUCHI Masaki (10126120)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
3. SATO Hitoshi (90243550)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
4. ARITA Masashi (20379910)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. TOMIYOSHI Shoichi (50005922)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. TANAKA Toshiro (60171782)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
7. SADAOKA Yoshihiko (50036422)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. SHIRAISHI Tetsurou (00108250)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. 上田正人 (40362660)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 間島直彦 (70274321)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 岡本威明 (20398431)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 生天目博文

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

HIRAOKA Koichi 平岡 耕一

Research Projects

Research Products

Co-Researchers

Microstructure refinement of steels using fluctuation in solid solution

Principal Investigator

Project Period (FY)

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Research Institution

Development of alloys for artificial bone helping bone regeneration with long-range interaction

Principal Investigator

Project Period (FY)

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Research Institution

Study on valence transition of rare earth compounds

Principal Investigator

Project Period (FY)

Research Category

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Research Institution

Reform of a lab-course for developing creativity in university students by applying a teaching method for children at kindergartens

Principal Investigator

Project Period (FY)

Research Category

Research Field

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ィイD163ィエD1Cu NQR Studies in YbInCuィイD24ィエD2 under High PressurePrincipal Investigator

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[Journal Article] Pressure-induced valence change of YbNiGe3 investigated by resonant x-ray emission spectroscopy at the Yb L-3 edge2014

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[Journal Article] Valence fluctuation in YbIn1-xCdxCu4 compounds studied by XANES2014

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[Journal Article] Valence transitions in the heavy-fermion compound YbCuAl as a function of temperature and pressure2013

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[Journal Article] The electronic structure and the valence state of Yb2Pd2Sn and YbPd2Sn studied by photoelectron and resonant x-ray emission spectroscopies2012

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[Journal Article] Electronic structure of Kondo lattice compounds: YbNi3X9 (X = Al, Ga) studied by hard x-ray spectroscopy2012

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[Journal Article] Valence Transition of YbInCu4 Observed by Photoemission Spectroscopy2011

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[Journal Article] Synchrotron radiation diffraction study of YbInCu42011

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[Journal Article] X-dependent electronic structure of YbXCu_4 (X=Cd, In, Sn) investigated by hard X-ray photoemission spectroscopy2011

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[Journal Article] Conduction-Band Electronic States of YbInCu_4 Studied by Photoemission and Soft X-ray Absorption Spectroscopies2011

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HIRAOKA Koichi 平岡耕一