Hayato Miyagawa 宮川勇人

… Alternative Names

宮川勇人ミヤガワハヤト

MIYAGAWA Hayato 宮川勇人

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Researcher Number	00380197
Other IDs
Affiliation (Current)	2025: 香川大学, 創造工学部, 教授
Affiliation (based on the past Project Information) *help	2025: 香川大学, 創造工学部, 教授 2023: 香川大学, 創造工学部, 教授 2020 – 2022: 香川大学, 創造工学部, 准教授 2011 – 2012: 香川大学, 工学部, 准教授 2006 – 2008: 香川大学, 工学部, 講師 2006: 香川大学, 総合生命科学研究センター, 講師
Review Section/Research Field	Principal Investigator Nanostructural science / Basic Section 21050:Electric and electronic materials-related / Basic Section 26020:Inorganic materials and properties-related Except Principal Investigator Thin film/Surface and interfacial physical properties
Keywords	Principal Investigator 半導体超格子 / 交換相互作用 / スピントロニクス / 磁性多層膜 / 磁性半導体 / 希土類元素 / 白色LED / 電子スピン共鳴 / 結晶場 / 四面体拘束 … More / 電子スピン共鳴（ESR） / SMS / CASN / リートベルト解析 / Eu蛍光体 / 擬正四面体拘束 / Rietveld解析 / CaAlSiN3 / Sr3MgSi2O8 / Eu賦活蛍光体 / 放射光磁性解析 / 電流駆動磁壁異動 / 干渉露光法 / フォト・ルミネッセンス / 干渉露光リソグラフィー / 断面TEM観察像 / ヘテロ接合 / 超格子 / ナノ構造物性 … More Except Principal Investigator semiconductor / interface / surface / 半導体物性 / 表面・界面物性 Less

高耐久半導体素子の実現に向けたシリコン窒化膜における点欠陥の構造と性質の解明Principal Investigator
- Principal Investigator
  
  宮川勇人
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Kagawa University
Crystal field Analysis of emission wavelength of Eu-doped phosphers by means of electron spin resonancePrincipal Investigator
- Principal Investigator
  
  Hayato Miyagawa
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Kagawa University
Fabrication of Magnetic Multilayer Patterned Arrays and Current-Control of its MagnetismPrincipal Investigator
- Principal Investigator
  
  MIYAGAWA Hayato
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Nanostructural science
- Research Institution
  Kagawa University
Growth of rare-earth doped magnetic semiconductor superlattices and tructural analysis and properties investigation using synchrotron radiation.Principal Investigator
- Principal Investigator
  
  MIYAGAWA Hayato
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Nanostructural science
- Research Institution
  Kagawa University
A study of electron and spin state of magnetic thin layer grown on negative electron affinity semiconductor
- Principal Investigator
  
  TAKAHASHI Naoshi
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  Kagawa University

All 2024 2022 2021 2020 2013 2012 2011 2009 2008 2007 2006 Other

All Journal Article Presentation Patent

[Journal Article] Magnetization Dynamics in Vortex-Imprinted Ni80Fe20/Ir20Mn80 Square Elements2012
- Author(s)
  H. Xu, E. Girgis, J. Rudge, Th. Speliotis, C. A. Ross, H. Miyagawa, Y. K. Hong, and B. C. Choi
- Journal Title
  
  IEEE Magnetic Letters
  
  Volume: 3 Pages: 3500204-3500207
- Data Source
  KAKENHI-PROJECT-23710110
[Journal Article] Structure and magnetic hysteresis of Gd/Fe multilayers patterned into periodic line patterns2012
- Author(s)
  K. Niiyama, H. Miyagawa, Y. Yoshioka, S. Koshiba, T. Suzuki and C.A. Ross
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 37 Pages: 197-200
- Data Source
  KAKENHI-PROJECT-23710110
[Journal Article] Electrical and Optical Properties of GaNAs/GaAs MQW p-i-n Junctions2012
- Author(s)
  Kohei Arimoto, Masahiro Shiraga, Hideto Shirai, Shunsuke Takeda, Masato Ohmori, Hidefumi Akiyama, Toshimitu Mochizuki, Kenzo Yamaguchi, Hayato Miyagawa, Noriaki Tsurumachi, Shunsuke Nakanishi and Shyun Koshiba
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 37 Pages: 193-196
- NAID
  130003399081
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23710110
[Journal Article] Structure and magnetic properties of Gd/Fe layers grown by MBE2009
- Author(s)
  H.Miyagawa, H.Shiraoka, M.Tani, K.Fujii, N.Takahashi, S.Koshiba, Y.Tanaka, N.Tsurumachi, S.Nakanishi, H.Itoh
- Journal Title
  
  Journal of Crystal Growth 311
  
  Pages: 2143-2146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] Structure and magnetic properties of Gd/Fe layers grown by MBE2009
- Author(s)
  H. Miyagawa, 他
- Journal Title
  
  Journal of Crystal Growth 311
  
  Pages: 2143-2146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] Structure and magnetic properties of Gd/Fe layers grown by MBE2009
- Author(s)
  H. Miyagawa, H. Shiraoka, M. Tani, K. Fujii, N. Takahashi, ら
- Journal Title
  
  Journal of Crystal Growth 不明(掲載確定)
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560021
[Journal Article] MBE Growth of Diluted Magnetic Semiconductor Gadolinium-doped GaAs2008
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higuchi, K. Fujii, N. Takahashi, ら
- Journal Title
  
  Transactions of the Materials Research Society of Japan 34(掲載確定)
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560021
[Journal Article] MBE Growth of Diluted Magnetic Semiconductor Gadolinium-doped GaAs2008
- Author(s)
  H.Shiraoka, H.Miyagawa, S.Higuchi, K.Fujii, N.Takahashi, Y.Watanabe, K.Oda, N.Tsurumachi, S.Nakanishi, H.Itoh, S.Koshiba
- Journal Title
  
  Transactions of the Materials Research Society of Japan 33
  
  Pages: 299-302
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] Structure and Magnetic Properties of Gd-doped Gallium Arsenide Grown by MBE2008
- Author(s)
  H. Miyagawa, H. Shiraoka, S. Higuchi, K. Fujii, N. Takahashi, ほか6名
- Journal Title
  
  Ext. Abst. The International Conference on Solid State Device and Materials
  
  Pages: 68-69
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] MBE Growth of Diluted Magnetic Semiconductor Gadolinium-doped GaAs.2008
- Author(s)
  H. Miyagawa, 他
- Journal Title
  
  Transactions of the-Materials Research Society of Japan 33
  
  Pages: 299-302
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] Structure and Magnetic Properties of Gd-doped Gallium Arsenide Grown by MBE2007
- Author(s)
  H. Miyagawa, H. Shiraoka, S. Higuchi, K. Fujii, N. ikahashi, ほか6名
- Journal Title
  
  Ext. Abst. the International Conference on Solid state Device and Materials
  
  Pages: 68-69
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] GaAs(001)基板上へのGd/Fe多層膜のMBE成長2007
- Author(s)
  白岡裕之,松下幸太郎,宮川勇人,高橋尚志,小柴俊
- Journal Title
  
  応用物理学会関係連合講演会講演予稿集第54回 No.1
  
  Pages: 235-235
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] Structtire and Magnetic Properties of Gd-doped Gallium Arsenid e grown by MBE2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higuchi, K. Fujii, N. Takahashi, ら
- Journal Title
  
  Extended Abstract of the 2007 International Conference on Solid State Device and Materials
  
  Pages: 68-68
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560021
[Journal Article] MBE Growth of Diluted Mangetic Semiconductor Gadolinium-dopdGaAs2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higushi, K. Fujii, N. Takahashi, ほか6名
- Journal Title
  
  Abstract of The 17th Iketani Conference: The Doyama Symposium
  
  Pages: 40-40
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] Structure and Magnetic Properties of Gd-doped Gallium Arsenide grown by MBE2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higuchi, K. Fujii, N. Takahashi
- Journal Title
  
  Extended Abstract of the 2007 International Conference on Solid State Device and Materials 68
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Journal Article] MBE Growth of Diluted Mangetic Semiconductor Gadolinium-doped GaAs2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higushi, K. Fujii, N. Takahashi, ほか6名
- Journal Title
  
  Abstract of The 17th Iketani Conference : The Doyama Symposium
  
  Pages: 40-43
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] GaAs(001)基板上へのGd/Fe多層膜のMBE成長2007
- Author(s)
  白岡裕之, 松下幸太郎, 宮川勇人, 高橋尚志, 小柴俊
- Journal Title
  
  応用物理学会関係連合講演会講演予稿集第54回 No.1
  
  Pages: 235-235
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] MBE Growth of Gd/Fe Multilayer on GaAs(001)2006
- Author(s)
  H.Miyagawa, S.Koshiba, N. Takahashi, N.Tsurumachi
- Journal Title
  
  Ext. Abst. The International Conference on Solid State Device and Materials
  
  Pages: 1084-1085
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] MBE Growth of Gd/Fe Multilayer on GaAs(001)2006
- Author(s)
  H. MIYAGAWA, S. KOSHIBA, N. TAKAHASHI
- Journal Title
  
  Extended Abstract of the 2006 International Conference on SoUd State Device and Materials
  
  Pages: 1084-1085
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18560021
[Journal Article] MBE Growth of Gd/Fe Multilayer on GaAs (001)2006
- Author(s)
  H. MIYAGAWA, S. KOSHIBA, N. TAKAHASHI
- Journal Title
  
  Extended Abstract of the 2006 International Conference on Solid State Device and Materials 1084
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Journal Article] MBE Growth of Gd/Fe Multilayer on GaAs(001)2006
- Author(s)
  H.Miyagawa, S.Koshiba, N.Takahashi, N.Tsurumachi
- Journal Title
  
  Ext. Abst. the International Conference on Solid State Device and Materials
  
  Pages: 1084-1084
- Data Source
  KAKENHI-PROJECT-18710088
[Journal Article] MBE Growth of Diluted Magnetic Semiconductor Gadolinium-doped GaAs
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higuchi, K. Fujii, N. Takahashi
- Journal Title
  
  Transactions of the Materials Research Society of Japan 34 (accepted)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Journal Article] Structure and magnetic properties of Gd/Fe layers grown by MBE
- Author(s)
  H. Miyagawa, H. Shiraoka, M. Tani, K. Fujii, N. Takahashi, et al
- Journal Title
  
  Journal of Crystal Growth (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Patent] 窒素ラジカル変調制御法による窒素含有化合物半導体多層積層体の製造方法2006
- Inventor(s)
  小柴俊、宮川勇人、鶴町徳昭、中西俊介、伊藤寛
- Industrial Property Rights Holder
  香川大学
- Patent Publication Number
  2007-201345
- Filing Date
  2006-01-30
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] Novel phosphor materials for next-generation white LEDs or full-color-afterglow indicators2024
- Author(s)
  Hayato Miyagawa
- Organizer
  The 3rd Trilateral Symposium on Sustainability between Chiang Mai University, National Chiayi University, and Kagawa University 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05090
[Presentation] Eu ドープ蛍光体Sr3MgSi2O8:Eu2+とSr2SiO4:Eu2+における発光特性とＸ線構造解析2022
- Author(s)
  久保田湧大、松本康希、宮川勇人、神垣良昭、岡本慎二
- Organizer
  2022年度応用物理・物理系学会中国四国支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K05090
[Presentation] Rietveld analyses of Eu-doped phospher materials for Natural Whilte-LED2022
- Author(s)
  Hayato Miyagawa
- Organizer
  Trilateral Symposium for SDGs between Chiang Mai University, National Chiayi University, and Kagawa University 2022; Sustainability & Technology Session
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05090
[Presentation] Euドープ蛍光体Sr3MgSi2O8:Eu2+におけるSi周りの擬正四面体拘束条件下におけるリートベルト解析2021
- Author(s)
  松本康希，宮川勇人，栁瀬悠暉，神垣良昭，岡本慎二
- Organizer
  2021年度応用物理・物理系学会中国四国支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K05090
[Presentation] Euドープ蛍光体Sr2SiO4に関するリートベルト解析とMEMによる電子密度分布の取得2020
- Author(s)
  栁瀬悠暉, 宮川勇人, 髙橋就介, 神垣良昭, 岡本慎二
- Organizer
  2020年度応用物理・物理系学会中国四国支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-20K05090
[Presentation] Photoelectron spectroscopy of diluted magnetic semiconductor GaGdAs grown by MBE2013
- Author(s)
  N. FUNAKI; Y. UDA; S. MATSUMOTO; H. MIYAGAWA; N. TAKAHASHI; S. KOSHIBA
- Organizer
  The 2nd Joint Workshop of Advanced aterials Science and Engineering between Kagawa University and Hanbat National University
- Place of Presentation
  香川大学, 日本
- Year and Date
  2013-01-07
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Photoelectron spectroscopy of diluted magnetic semiconductor GaGdAs grown by MBE2012
- Author(s)
  N. Funaki; Y. Uda; S. Matsumoto; H. Miyagawa; N. Takahashi; Shyun Koshiba
- Organizer
  The 17th International Conference on Molecular Beam Epitaxy-MBE2012
- Place of Presentation
  Nara, Japan
- Year and Date
  2012-09-23
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Magnetism and Optical properties of Diluted Magnetic Semiconductor Superlattice GaGdAs/GaAswith GaGdAs nanograins2012
- Author(s)
  Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba
- Organizer
  The 19th International Conference on Magnetism with Strongly Correlated Electron Systems 2012
- Place of Presentation
  Busan, Korea
- Year and Date
  2012-07-08
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Electrical and Optical Properties of Diluted Magnetic Semiconductor GaGdAs/GaAs2012
- Author(s)
  S. Matsumoto; Y. Uda; N. Funaki; H. Miyagawa; T. Mochizuki; H. Akiyama; S. Koshiba; N. Tsurumachi; S. Nakanishi
- Organizer
  The 17th International Conference on Molecular Beam Epitaxy-MBE2012
- Place of Presentation
  Nara, Japan
- Year and Date
  2012-09-23
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] 光電子分光法による希薄磁性半導体GaGdAsの電子状態評価2012
- Author(s)
  舩城　央; 佐伯有三; 南　武志; 宇田雄気; 松本翔太郎; 宮川勇人; 高橋尚志; 小柴俊
- Organizer
  第73回応用物理学会学術講演会
- Place of Presentation
  愛媛大学・松山大学、日本
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] 光電子分光法による希薄磁性半導体GaGdAs の電子状態評価2012
- Author(s)
  舩城央; 佐伯有三; 南武志; 宇田雄気; 松本翔太郎; 宮川勇人; 高橋尚志; 小柴俊
- Organizer
  第73回応用物理学会学術講演会
- Place of Presentation
  愛媛大学・松山大学、日本
- Year and Date
  2012-09-11
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Magnetism and Optical properties of Diluted Magnetic Semiconductor Superlattice GaGdAs/GaAs with GaGdAs nanograins2012
- Author(s)
  Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba
- Organizer
  The 19th International Conference on Magnetism with Strongly Correlated Electron Systems 2012
- Place of Presentation
  Busan, Korea
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Structure and Magnetic Properties of Diluted Magnetic Semiconductor Superlattice GaGdAs/GaAs Grown by MBE Structure and magnetic hysteresis of Gd/Fe multilayers patterned into periodic line patterns2011
- Author(s)
  K. Niiyama; H. Miyagawa; Y. Yoshioka; S.Koshiba; T. Suzuki; C.A. Ross
- Organizer
  The 21st MRS-Japan Academic Symposium
- Place of Presentation
  Yokohama, Kanagawa, Japan
- Year and Date
  2011-12-20
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Structure and Magnetic Properties of Diluted Magnetic Semiconductor Superlattice GaGdAs/GaAs Grown by MBE2011
- Author(s)
  Y. Uda; H. Miyagawa; S. Koshiba; N. Tsurumachi; S. Nakanishi; Y. Tanaka; H. Itoh; N. Takahashi
- Organizer
  2011 International conference on solid state devices and materials (SSDM2011)
- Place of Presentation
  Nagoya, Aichi, Japan
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Structure and Magnetic Properties of Diluted Magnetic Semiconductor Superlattice GaGdAs/GaAsGrown by MBE2011
- Author(s)
  Y. Uda; H. Miyagawa; S. Koshiba; N. Tsurumachi; S. Nakanishi; Y. Tanaka; H. Itoh; N. Takahashi
- Organizer
  2011 International conference on solid state devices and materials (SSDM2011)
- Place of Presentation
  Nagoya, Aichi, Japan
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Structure and magnetic hysteresis of Gd/Fe multilayers patterned into periodic line patterns2011
- Author(s)
  K. Niiyama; H. Miyagawa; Y. Yoshioka; S. Koshiba; T. Suzuki; C.A. Ross
- Organizer
  The 21st MRS-Japan Academic Symposium
- Place of Presentation
  Yokohama, Kanagawa, Japan
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Cumulative Effects of Strain on GaNAs/GaAs Stacked Quantum Wells2008
- Author(s)
  Hayato Miyagawa, 他
- Organizer
  International Conference on, Molecular Beam Epitaxy 2008 (MBE2008)
- Place of Presentation
  University of British Columbia, Vancouver, Canada
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] Optieal Property of GaNAs/GaAs Multiple Thin-Quan tum-Well Structure Grown, by RF-MBE2008
- Author(s)
  Hayato Miyagawa, 他
- Organizer
  International Conference on Molecular Beam Epitaxy 2008 (MBE2008)
- Place of Presentation
  University of British ColuMbia, Vancouver, Canada
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] Structure and magnetic properties of Gd/Fe layer grown by MBE2008
- Author(s)
  Hayato Miyagawa ; Hiroyuki Shiraoka ; Michihiro Tani ; Shuhei Higuchi ; Kensuke Fujii ; Naoshi Takahashi ; Shyun Koshiba ; Noriaki Tsurumachi ; Shunsuke Nakanishi ; Hiroshi Itoh
- Organizer
  International Conference on Molecular Beam Epitaxy 2008 (MBE2008)
- Place of Presentation
  University of British Columbia, Vancouver, Canada
- Year and Date
  2008-08-06
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] MBE Growth of Gadolinium-doped GaAs Structure and magnetic properties of Gd/Fe layer grown by MBE2008
- Author(s)
  Naoshi Takahashi, Hayato Miyagawa, Hiroyuki Shiraoka, 他, Hayato Miyagawa, Hiroyuki Shiraoka, Michihiro Tani, Shuhei Higuchi, Kensuke Fujii, Naoshi Takahashi, 他
- Organizer
  International Conference on Molecular Beam Epitaxy 2008
- Place of Presentation
  Vancouver
- Year and Date
  2008-08-07
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] MBE Growth of Gadolinium-doped GaAs2008
- Author(s)
  Naoshi Takahashi, Hayato Miyagawa, Hiroyuki Shiraoka
- Organizer
  International Conference on Molecular Beam Epitaxy 2008
- Place of Presentation
  Vancouver
- Year and Date
  2008-08-07
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] Cumulative Effects of Strain on GaNAs/GaAs Stacked Quantum Wells2008
- Author(s)
  Shyun Koshiba ; Kensuke Fujii ; Tomohiko Hirashima ; Yuichi Deguchi ; Tsuneaki Kumamoto ; Yuichi Oda ; Daisuke Nakase ; Yasuhiro Tanaka ; Noriaki Tsurumachi ; Hayato Miyagawa ; Hiroshi Itoh ; Shunsuke Nakanishi ; Hidefumi Akiyama ; Toshio Takahashi
- Organizer
  International Conference on Molecular Beam Epitaxy 2008 (MBE2008)
- Place of Presentation
  University of British Columbia, Vancouver, Canada
- Year and Date
  2008-08-05
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] MBE Growth of Gadolinium-doped GaAs2008
- Author(s)
  Naoshi Takahashi ; Hayato Miyagawa ; Hiroyuki Shiraoka ; Shuhei Higuchi; Michihiro Tani ; Kensuke Fujii ; Noriaki Tsurumachi ; Shunsuke Nakanishi ; Hiroshi Itoh ; Shyun Koshiba
- Organizer
  International Conference on Molecular Beam Epitaxy 2008 (MBE2008)
- Place of Presentation
  University of British Columbia, Vancouver, Canada
- Year and Date
  2008-08-07
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] The alignment of magnetic moments in Gd/NiFe sputtered multilayer2008
- Author(s)
  Hayato Miyagawa ; Fernando J. Castano ; Bryan G. Ng ; Chunghee Nam ; C.A. Ross
- Organizer
  53rd Annual Conference on Magnetism and Magnetic Materials (MMM2008)
- Place of Presentation
  Hilton Austin, Texas USA
- Year and Date
  2008-11-13
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] MBE Growth of Gadolinium-doped GaAs2008
- Author(s)
  Hayato Miyagawa, 他
- Organizer
  International Conference on Molecular Beam Epitaxy 2008 (MBE2008)
- Place of Presentation
  University of British Columbia, VancouVer, Canada
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] Optical Property of GaNAs/GaAs Multiple Thin-Quantum-Well Structure Grown by RF-MBE2008
- Author(s)
  Kensuke Fujii ; Daisuke Nakase ; Yuichi Deguchi ; Yuichi Oda ; Tsuneaki Kumamoto ; Noriaki Tsurumachi ; Yasuhiro Tanaka ; Hayato Miyagawa ; Hiroshi Itoh ; Shunsuke Nakanishi ; Toshio Takahashi ; Hidefumi Akiyama ; Shyun Koshiba
- Organizer
  International Conference on Molecular Beam Epitaxy 2008 (MBE2008)
- Place of Presentation
  University of British Columbia, Vancouver, Canada
- Year and Date
  2008-08-05
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] The alignment of magnetic moments in Gd/NiFe sputtered multilayer.2008
- Author(s)
  Hayato Miyagawa, 他
- Organizer
  53rd Annual Conference on Magnetism and Magnetic Materials (MMM2008)
- Place of Presentation
  Hilton Austin, Texas USA
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] MBE Growth of Diluted Mangetic Semiconductor Gadolinium-doped GaAs2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higuchi, K. Fujii, N. Takahashi
- Organizer
  第17回池谷カンファレンス、堂山シンポジウム
- Place of Presentation
  東京大学本郷キャンパス
- Year and Date
  2007-09-05
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] Structure and Magnetic Properties of Gd-doped Gallium Arsenide Grown by MBE2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higuchi, K. Fujii, N.Takahashi, S.Koshiba
- Organizer
  固体素子材料カンファエレンス
- Place of Presentation
  つくば国際会議場(エポカルつくば)
- Year and Date
  2007-09-19
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] 色素-チタン酸ナノシート複合体の光学特性 GaAs(001)基板上へのGd/Fe多層膜のMBE成長 MBE法による希薄磁性半導体GaAs : Gdの作製2007
- Author(s)
  岡本太樹, 木村昭博, 原田幸昌, 馮旗, 中西俊介, 伊藤寛, 鶴町徳昭, 高橋尚志, 白岡裕之, 金堂元紀, 宮川勇人, 藤井健輔, 高橋尚志, ら, 樋口修平, 白岡裕之, 谷理博, 宮川勇人, 小柴俊, 高橋尚志, ら
- Organizer
  応用物理学会中国四国支部2007年度支部学術講演会
- Place of Presentation
  岡山大学一般教育棟
- Year and Date
  2007-08-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] Structiire and Magnetic Properties of Gd-doped Gallium Arsenide grown by MBE2007
- Author(s)
  H. Miyagawa, H. Shiraoka, S. Higuchi, K. Fujii, N. Takahashi, ら
- Organizer
  2007 International Conference on Solid State Devices and Materials (SSDM2007)
- Place of Presentation
  Tsukuba
- Year and Date
  2007-09-19
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] Gd doped GaAs : a diluted magnetic semiconductor grown by molecular beam epitaxy2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higuchi, K. Fujii, N. Takahashi
- Organizer
  17^<th> Iketani Conference
- Place of Presentation
  Tokyo
- Year and Date
  2007-09-05
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] MBE法による希薄磁性半導体GaAs:Gdの作製2007
- Author(s)
  樋口修平、白岡裕之、谷理博、宮川勇人、小柴俊、高橋尚志、鶴町徳昭
- Organizer
  物理・応用物理学会中国四国支部講演会
- Place of Presentation
  岡山大学津島キャンパス
- Year and Date
  2007-08-04
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] MBE Growth of Diluted Mangetic Semiconductor Gadolinium-dopdGaAs2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higushi, K. Fujii, N. Takahashi
- Organizer
  第17回池谷カンファレンス、堂山シンポジウム
- Place of Presentation
  東京大学本郷キャンパス
- Year and Date
  2007-09-05
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] Structure and Magnetic Properties of Gd-doped Gallium Arsenide Grown by MBE2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higushi, K. Fujii, N.Takahashi, S.Koshiba
- Organizer
  固体素子材料カンファレンス
- Place of Presentation
  つくば国際会議場(エポカルつくば)
- Year and Date
  2007-09-19
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] Structure and Magnetic Properties of Gd-doped Gallium Arsenide grown by MBE2007
- Author(s)
  H. Miyagawa, H. Shiraoka, S. Higuchi, K. Fujii, N. Takahashi, ら
- Organizer
  2007 International Conference on Solid State Devices and Materials (SSDM2007)
- Place of Presentation
  Tsukuba
- Year and Date
  2007-09-19
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] MBE法による希薄磁性半導体GaAs:Gdの作製2007
- Author(s)
  樋口修平、白岡裕之、谷理博、宮川勇人、小柴俊、高橋尚志, ら
- Organizer
  応用物理学会中国四国支部2007年度支部学術講演会
- Place of Presentation
  岡山大学一般教育棟
- Year and Date
  2007-08-04
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] Structure and Magnetic Properties of Gel-doped Gallium Arsenide grown by MBE2007
- Author(s)
  H. Miyagawa, H. Shiraoka, S. Higuchi, K. Fujii, N. Takahashi
- Organizer
  2007 International Conference on Solid State Devices and Materials (SSDM2007)
- Place of Presentation
  Tsukuba
- Year and Date
  2007-09-19
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] GaAs(001)基板上へのGd/Fe多層膜のMBE成長2007
- Author(s)
  白岡裕之, 金堂元紀, 宮川勇人, 藤井健輔, 高橋尚志, ら
- Organizer
  応用物理学会中国四国支部2007年度支部学術講演会
- Place of Presentation
  岡山大学一般教育棟
- Year and Date
  2007-08-04
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] Gd doped GaAs : a diluted magnetic semiconductor grown by molecular beam epitaxy2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higuchi, K. Fujii, N. Takahashi, ら
- Organizer
  第17回池谷コンファレンス堂山シンポジウム
- Place of Presentation
  東京大学弥生講堂
- Year and Date
  2007-09-05
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] GaAs(001)基板上へのGd/Fe多層膜のMBE成長2007
- Author(s)
  白岡裕之、金堂元紀、宮川勇人、藤井健輔、高橋尚志、小柴俊
- Organizer
  物理・応用物理学会中国四国支部講演会
- Place of Presentation
  岡山大学津島キャンパス
- Year and Date
  2007-08-04
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] Gd doped GaAs:a diluted magnetic semiconductor grown by molecular beam epitaxy2007
- Author(s)
  H. Shiraoka, H. Miyagawa, S. Higuchi, K. Fujii, N. Takahashi, ら
- Organizer
  第17回池谷コンファレンス堂山シンポジウム
- Place of Presentation
  東京大学弥生講堂
- Year and Date
  2007-09-05
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] MBE Growth of Gd/Fe Multilayer on GaAs(001)2006
- Author(s)
  H. Miyagawa, S. Koshiba, N. Takahashi, N. Tsurumachi, H. Shiraoka, K. Matsushita, S. Nakanishi and H. Itoh
- Organizer
  固体素子材料カンファエレンス
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-18710088
[Presentation] Dilute magnetic semiconductor of GaAs : Gd by means of MBE
- Author(s)
  S Higuchi, H Shiraoka, M Tani, Hayato Miyagawa, S Koshiba, N Takahashi
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] MBE growth of Gd/Fe multi layer on GaAs (001)
- Author(s)
  H Shiraoka, M Kondo, H Miyagawa, K Fujii, N Takahashi
- Place of Presentation
  (continued)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021
[Presentation] Photoelectron spectroscopy of diluted magnetic semiconductor GaGdAs grown by MB
- Author(s)
  N. FUNAKI; Y. UDA; S. MATSUMOTO; H. MIYAGAWA; N. TAKAHASHI; S. KOSHIBA
- Organizer
  The 2nd Joint Workshop of Advanced Materials Science and Engineering between Kagawa University and Hanbat National University
- Place of Presentation
  香川大学、日本
- Data Source
  KAKENHI-PROJECT-23710110
[Presentation] Structure and magnetic properties of Gd/Fe layer grown by MBE
- Author(s)
  Hayato Miyagawa, Hiroyuki Shiraoka, Michihiro Tani, Shuhei Higuchi, Kensuke Fujii, Naoshi Takahashi
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18560021

1. TAKAHASHI Naoshi (80325307)

# of Collaborated Projects: 3 results

# of Collaborated Products: 51 results
2. OHURA Miyuki (70346625)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Hayato Miyagawa 宮川 勇人

宮川 勇人 ミヤガワ ハヤト

MIYAGAWA Hayato 宮川 勇人

Research Projects

Research Products

Co-Researchers

高耐久半導体素子の実現に向けたシリコン窒化膜における点欠陥の構造と性質の解明Principal Investigator

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Crystal field Analysis of emission wavelength of Eu-doped phosphers by means of electron spin resonancePrincipal Investigator

Principal Investigator

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Fabrication of Magnetic Multilayer Patterned Arrays and Current-Control of its MagnetismPrincipal Investigator

Principal Investigator

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Research Institution

Growth of rare-earth doped magnetic semiconductor superlattices and tructural analysis and properties investigation using synchrotron radiation.Principal Investigator

Principal Investigator

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Research Institution

A study of electron and spin state of magnetic thin layer grown on negative electron affinity semiconductor

Principal Investigator

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[Journal Article] Magnetization Dynamics in Vortex-Imprinted Ni80Fe20/Ir20Mn80 Square Elements2012

Author(s)

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[Journal Article] Structure and magnetic hysteresis of Gd/Fe multilayers patterned into periodic line patterns2012

Author(s)

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[Journal Article] Electrical and Optical Properties of GaNAs/GaAs MQW p-i-n Junctions2012

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NAID

Data Source

[Journal Article] Structure and magnetic properties of Gd/Fe layers grown by MBE2009

Author(s)

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Data Source

[Journal Article] Structure and magnetic properties of Gd/Fe layers grown by MBE2009

Author(s)

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[Journal Article] Structure and magnetic properties of Gd/Fe layers grown by MBE2009

Author(s)

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Description

Data Source

[Journal Article] MBE Growth of Diluted Magnetic Semiconductor Gadolinium-doped GaAs2008

Author(s)

Journal Title

Description

Data Source

[Journal Article] MBE Growth of Diluted Magnetic Semiconductor Gadolinium-doped GaAs2008

Author(s)

Journal Title

Data Source

[Journal Article] Structure and Magnetic Properties of Gd-doped Gallium Arsenide Grown by MBE2008

Author(s)

Journal Title

Data Source

[Journal Article] MBE Growth of Diluted Magnetic Semiconductor Gadolinium-doped GaAs.2008

Author(s)

Journal Title

Data Source

[Journal Article] Structure and Magnetic Properties of Gd-doped Gallium Arsenide Grown by MBE2007

Hayato Miyagawa 宮川勇人

宮川勇人ミヤガワハヤト

MIYAGAWA Hayato 宮川勇人