Kyomen Toru 京免徹

… Alternative Names

KYOMEN Toru 京免徹

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Researcher Number	10323841
Other IDs
Affiliation (Current)	2025: 群馬大学, 大学院理工学府, 教授
Affiliation (based on the past Project Information) *help	2016 – 2021: 群馬大学, 大学院理工学府, 教授 2012: 群馬大学, 工学(系)研究科(研究院), 准教授 2010 – 2012: 群馬大学, 大学院・工学研究科, 准教授 2007: 群馬大学, 大学院・工学研究科, 准教授 2005 – 2006: 群馬大学, 工学部, 助教授 2001 – 2004: Tokyo Institute of Technology, Materials and Structures Laboratory, Research Assistant, 応用セラミックス研究所, 助手
Review Section/Research Field	Principal Investigator Inorganic materials/Physical properties / Basic Section 26020:Inorganic materials and properties-related / 固体物性Ⅱ(磁性・金属・低温) Except Principal Investigator Inorganic materials/Physical properties / Inorganic materials/Physical properties / Functional materials chemistry
Keywords	Principal Investigator 酸化物 / セラミックス / 薄膜 / エレクトロルミネッセンス / 強磁性 / 磁性 / ゾルゲル / イオン伝導 / 化学溶液堆積法 / 蛍光 … More / 電気磁気効果 / 誘電体物性 / 複合材料・物性 / 強磁性・強弾性結合 / 電気磁気結合 / 強弾性 / 強誘電性 / マルチフェロイック / ゆらぎ / 秩序変数 / 価数 / ペロブスカイト / 秩序無秩序相転移 … More Except Principal Investigator 強磁性 / 電場効果 / 強誘電性 / 強誘電体 / 圧電性 / ペロブスカイト / Piezoelectrics / Multiferroics / Electrostriction / Magnetoelectrics / Ferromagnetism / Ferroelectricity / 六方晶ペロブスカイト / マルチフェロイック / マルチフェロイックス / 磁性強誘電性 / MI-transition / perovskite / spin crossover / field effect / quantum paraelectric / ferroelectricity / isotope exchange / quantum effect / 電気伝導性 / 反強磁性 / ナノドメイン / 電荷整列 / 光誘起効果 / 量子常誘電体 / 金属-非金属転移 / スピンクロスオーバー / 外場効果 / 量子常誘電性 / 同位体効果 / 量子効果 / スケーリング / チタン酸パリウム / スケーリンダ / 相関距離 / ナノロッド / 薄膜 / スパッタ / チタン酸バリウム / ナノポーラスアルミナ膜 / 超弾性体 / 圧電体 / 超弾性 Less

Development of a new light-emitting device using a phosphor with oxide-ion conductivityPrincipal Investigator
- Principal Investigator
  
  Kyomen Toru
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Gunma University
Development of oxide electroluminescent devices using energy transfer from an electron-hole pair to an emission centerPrincipal Investigator
- Principal Investigator
  
  Kyomen Toru
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Gunma University
Giant magnetoelectric effects in epitaxial junctions of ferromagnetic-ferroelastic coupling material and ferroelectric materialPrincipal Investigator
- Principal Investigator
  
  KYOMEN Toru
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Gunma University
次元規制ナノ構造体を用いた誘電物性発現機構の実験・理論的解明
- Principal Investigator
  
  HANAYA Minoru
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Functional materials chemistry
- Research Institution
  Gunma University
Studies on the mechanism of the evolution of multiferroicity for the practical application
- Principal Investigator
  
  ITOH Mitsuru
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Tokyo Institute of Technology
酸化物超弾性体の開発と圧電体への応用
- Principal Investigator
  
  ITOH Mituru
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Tokyo Institute of Technology
ペロブスカイト型強磁性酸化物におけるイオン配列秩序度と電磁気特性との相関Principal Investigator
- Principal Investigator
  
  京免徹
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  固体物性Ⅱ(磁性・金属・低温)
- Research Institution
  Tokyo Institute of Technology
Evolution of Gigantic Effects in Oxides by the Control of Quantum Fluctuation
- Principal Investigator
  
  ITOH Mituru
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Tokyo Institute of Technology

All 2022 2021 2020 2019 2018 2017 2016 2012 2011 2010 2007 2006 2005

All Journal Article Presentation

[Journal Article] Role of Pr3+ ions as hole-trapping centers for the electroluminescence of (Ca0.6Sr0.4)0.998Pr0.002Ti0.9Al0.1O3?δ thin films2020
- Author(s)
  Kyomen Toru, Takashima Hiroshi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 59 Issue: 9 Pages: 092005-092005
- DOI
  10.35848/1347-4065/abb033
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K05012, KAKENHI-PROJECT-20H00314
[Journal Article] Time dependence of current density, luminance, and efficiency under dc voltages for the thin-film electroluminescent device containing praseodymium and aluminum co-doped perovskite titanate phosphor2019
- Author(s)
  Toru Kyomen, Yugo Maezawa, and Hiroshi Takashima
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 58 Issue: SF Pages: SFFB01-SFFB01
- DOI
  10.7567/1347-4065/ab09cb
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K05012
[Journal Article] Effects of doping by aluminum or lanthanum on the electrical and electroluminescence properties of Ca0.6Sr0.4TiO3:Pr thin films2019
- Author(s)
  T. Kyomen, K. Aramaki, Y. Kakubari, H. Takashima
- Journal Title
  
  Journal of Luminescence
  
  Volume: 207 Pages: 424-429
- DOI
  10.1016/j.jlumin.2018.11.037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K06717
[Journal Article] Time Dependence of Current Density, Luminance, and Efficiency under dc voltages for the Thin-Film Electroluminescent Device containing Praseodymium and Aluminum co-doped Perovskite Titanate Phosphor2019
- Author(s)
  T. Kyomen, Y. Maezawa, H. Takashima
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K06717
[Journal Article] Electrical and electroluminescence properties of Ca0.6Sr0.4TiO3:Pr thin film: anomalous current and luminance relaxation2018
- Author(s)
  Toru Kyomen, Junichi Sato, Makoto Yamada, Kohei Aramaki, Minoru Hanaya, and Hiroshi Takashima
- Journal Title
  
  Journal of Luminescence
  
  Volume: 印刷中 Pages: 175-180
- DOI
  10.1016/j.jlumin.2018.04.023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K06717
[Journal Article] Photoluminescence and Electroluminescence Properties of La2Ti2O7:Pr2018
- Author(s)
  T. Kyomen, S. Saito, M. Hanaya, H. Takashima
- Journal Title
  
  Key Engineering Materials
  
  Volume: 790 Pages: 60-64
- DOI
  10.4028/www.scientific.net/kem.790.60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K06717
[Journal Article] Photoluminescence and electroluminescence properties of La2Ti2O7:Pr2018
- Author(s)
  Toru Kyomen, Shido Saito, Minoru Hanaya, and Hiroshi Takashima
- Journal Title
  
  Key Engineering Materials
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K06717
[Journal Article] Photoluminescence and electroluminescence properties of (Ca,Sr)TiO3:Er2016
- Author(s)
  Toru Kyomen, Miyu Seki, Minoru Hanaya, Hiroshi Takashima
- Journal Title
  
  Key Engineering Materials
  
  Volume: 698 Pages: 60-65
- DOI
  10.4028/www.scientific.net/kem.698.60
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06717
[Journal Article] Twin-to-single crystal transformation in La_<1-x>Sr_xCoO_3 by magnetic fields2012
- Author(s)
  Toru Kyomen, Minoru Hanaya, MasahiroNaito, Kenta Hiiragi, Kosuke Suzukiand Masahisa Ito
- Journal Title
  
  Photon Factory Activity Report 2011 Part B
  
  Volume: 29 Pages: 135-135
- Data Source
  KAKENHI-PROJECT-22560666
[Journal Article] Acceleration of domain wall movement by photoirradiation in perovskite-type cobaltite2011
- Author(s)
  Y.Okimoto, M.Kurashima, K.Seko, T.Ishikawa, K.Onda, S.Koshihara, T.Kyomen, M.Itoh
- Journal Title
  
  Physical Review B
  
  Volume: 83 Pages: 161101-161101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22560666
[Journal Article] High-Pressure Synthesis and Correlation between Structure, Magnetic, and Dielectric Properties in LiNbO_3-Type MnMO_3 (M=Ti, Sn)2011
- Author(s)
  Akihisa Aimi, Tetsuhiro Katsumata, Daisuke Mori, Desheng Fu, Mitsuru Itoh, Toru Kyomen, Ko-ichi Hiraki, Toshihiro Takahashi, Yoshiyuki Inaguma
- Journal Title
  
  Inorganic Chemistry
  
  Volume: 50 Pages: 6392-6398
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22560666
[Journal Article] Acceleration of domain wall movement by photoirradiation in perovskite-type cobaltite2011
- Author(s)
  Y. Okimoto, M. Kurashima, K. Seko, T.Ishikawa, K. Onda, S. Koshihara, T. Kyomen, and M. Itoh
- Journal Title
  
  Phys. Rev. B
  
  Volume: 83 Issue: 16 Pages: 161101-161101
- DOI
  10.1103/physrevb.83.161101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22560666, KAKENHI-PROJECT-23246113, KAKENHI-PROJECT-23655192
[Journal Article]2011
- Author(s)
  Akihisa Aimi, Tetsuhiro Katsumata, Daisuke Mori, Desheng Fu, Mitsuru Itoh, Toru Kyomen, Ko-ichi Hiraki, Toshihiro Takahashi, and Yoshiyuki Inaguma
- Journal Title
  
  Inorg. Chem
  
  Volume: 50 Issue: 13 Pages: 6392-6398
- DOI
  10.1021/ic201006q
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360325, KAKENHI-PROJECT-22340078, KAKENHI-PROJECT-22560666, KAKENHI-PROJECT-23246113
[Journal Article] Coupling of ferroelasticity and ferromagnetism in La_<1-x>Sr_xCoO_3 twin crystals2010
- Author(s)
  Toru Kyomen, Akito Sano, Yohei Murachi, Minoru Hanaya, Kosuke Suzuki, and Masahisa Ito
- Journal Title
  
  Phys. Rev. B
  
  Volume: 82 Issue: 6 Pages: 64402-64402
- DOI
  10.1103/physrevb.82.064402
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22560666
[Journal Article] Coupling of ferroelasticity and ferromagnetism in La_<1-X>Sr_XCoO_3 twin crystals2010
- Author(s)
  Toru Kyomen, Akito Sano, Yohei Murachi, Minoru Hanaya, Kosuke Suzuki, Masahisa Ito.
- Journal Title
  
  Physical Review B
  
  Volume: 82 Pages: 64402-64402
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22560666
[Journal Article] Ferromagnetism at the Surface of a LaCoO_3 Single Crystal Observed Using Scanning SQUID Microscopy2007
- Author(s)
  A.Harada, T.Taniyama, Y.Takeuchi, T.Sato, T.Kyomen, M.Itoh
- Journal Title
  
  Physical Review B vol.75, No.18
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Ferromagnetism at the Surface of a LaCoO_3 Single Crystal Observed Using Scanning SQUID Microscopy2007
- Author(s)
  A.Harada, T.Taniyama, Y.Takeuchi, T.Sato, T.Kyomen, M.Itoh
- Journal Title
  
  Physical Review B Vol.75,No.18
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Long-Range Antiferromagnetic Ordering in Cu_2NiB_2O_62006
- Author(s)
  Zhangzhen He, Toru Kyomen, Tomoyasu Taniyama, Mitsuru Itoh
- Journal Title
  
  Journal of the Solid State Chemistry vol.179, No.12
  
  Pages: 3937-3941
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Low-Temperature Magnetoresistance of Layered Cobalt Oxides Na_xCoO_22006
- Author(s)
  Elirotaka Okabe, Jun Akimitsu, Takashi Kubodera, Masanori Matoba, Toru Kyomen, Mitsuru Itoh
- Journal Title
  
  Physica B vol.378-380
  
  Pages: 863-864
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Long-Range Antiferromagnetic Ordering in Cu_2NiB_2O_62006
- Author(s)
  Zhangzhen He, Toru Kyomen, Tomoyasu Taniyama, Mitsuru Itoh
- Journal Title
  
  Journal of the Solid State Chemistry vol.179,No.12
  
  Pages: 3937-3941
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Long-Range Antiferromagnetic Ordering in Cu_2NiB_2O_62006
- Author(s)
  Zhangzhen He, Toru Kyomen, Tomoyasu Taniyama, Mitsuru Itoh
- Journal Title
  
  Journal of the Solid State Chemistry 179・12
  
  Pages: 3937-3941
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Metal-Nonmetal Transition in Ge Doped Spinel-Type CuCr_2S_42006
- Author(s)
  Y.Kamihara, M.Matoba, T.Kyomen, M.Itoh
- Journal Title
  
  Physica B vol.378-380
  
  Pages: 1120-1121
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Low-Temperature Magnetoresistance of Layered Cobalt Oxides Na_xCoO_22006
- Author(s)
  Hirotaka Okabe, Jun Akimitsu, Takashi Kubodera, Masanori Matoba, Tom Kyomen, Mitsuru Itoh
- Journal Title
  
  Physica B vol.378-380
  
  Pages: 863-864
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Crystal Growth of Large Spin Gap Material BaCu_2V_2O_8 by Top-Seeded Method2005
- Author(s)
  Zhangzhen He, Toru Kyomen, Mitsuru Itoh
- Journal Title
  
  Journal of Crystal Growth vol.274
  
  Pages: 486-488
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Crystal Growth and Magnetic Properties of BaCo_2V_2O_82005
- Author(s)
  Zhangzhen He, Desheng Fu, Tom Kyomen, Tomoyasu Taniyama, Mitsuru Itoh
- Journal Title
  
  Chemistry of Materials vol.17, No.11
  
  Pages: 2924-2926
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Transport Properties of Fe_<1-x>Mn_xCr_2S_42005
- Author(s)
  Yoichi Kamihara, Yukinori Takeshita, Masanori Matoba, Toru Kyomen, Mitsuru Itoh
- Journal Title
  
  Physica B vol.359-361
  
  Pages: 1207-1209
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Photoluminescence Properties of Pr-doped (Ca,Sr,Ba)TiO_32005
- Author(s)
  Toru Kyomen, Riichiro Sakamoto, Norihiko Sakamoto, Syunsuke Kunugi, Mitsuru Itoh
- Journal Title
  
  Chemistry of Materials vol.17,No.12
  
  Pages: 3200-3204
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Thermodynamical Analysis of Spin-State Transitions in LaCoO_3 : Negative Energy of Mixing to Assist Thermal Excitation to the High-Spin Excited State2005
- Author(s)
  Toru Kyomen, Yoshinori Asaka, Mitsuru Itoh
- Journal Title
  
  Physical Review B vol.71・No.2
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Crystal Growth and Magnetic Properties of BaCo_2V_2O_82005
- Author(s)
  Zhangzhen He, Desheng Fu, Toru Kyomen, Tomoyasu Taniyama, Mitsuru Itoh
- Journal Title
  
  Chemistry of Materials vol.17,No.11
  
  Pages: 2924-2926
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Possibility of Slater-mode Condensation in Ferroelectric SrTi^<18>O_32005
- Author(s)
  Y.Noda, K.Mochizuki, H.Kimura, M.Itoh, T.Kyomen, R.Wang
- Journal Title
  
  Journal of the Korean Physical Society vol.46, No.1
  
  Pages: 69-72
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Thermodynamical Analysis of Spin-State Transitions in LaCoO_3 : Negative Energy of Mixing to Assist Thermal Excitation to the High-Spin Excited State2005
- Author(s)
  Toru Kyomen, Yoshinori Asaka, Mitsuru Itoh
- Journal Title
  
  Physical Review B vol.71, No.2
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Crystal Growth and Magnetic Properties of BaCo_2V_2O_82005
- Author(s)
  Zhangzhen He, Desheng Fu, Toru Kyomen, Tomoyasu Taniyama, Mitsuru Itoh
- Journal Title
  
  Chemistry of Materials vol.17・No.11
  
  Pages: 2924-2926
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Field-Induced Order-Disorder Transition in the Quasi-One-Dimensional Anisotropic Antiferromagnet BaCo_2V_2O_82005
- Author(s)
  Zhangzhen He, Tomoyasu Taniyama, Toru Kyomen, Mitsuru Itoh
- Journal Title
  
  Physical Review B vol.72,No.17
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Photoluminescence Properties of Pr-doped (Ca, Sr, Ba)TiO_32005
- Author(s)
  Toru Kyomen, Riichiro Sakamoto, Norihiko Sakamoto, Syunsuke Kunugi, Mitsuru Itoh
- Journal Title
  
  Chemistry of Materials vol.17, No.12
  
  Pages: 3200-3204
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Thermodynamical Analysis of Spin-State Transitions in LaCoO_3: Negative Energy of Mixing to Assist Thermal Excitation to the High-Spin Excited State2005
- Author(s)
  Toru Kyomen, Yoshinori Asaka, Mitsuru Itoh
- Journal Title
  
  Physical Review B Vol.71,No.2
  
  Pages: 0244181-0244186
- Data Source
  KAKENHI-PROJECT-16656200
[Journal Article] Field-Induced Order-Disorder Transition in the Quasi-One-Dimensional Anisotropic Antiferromagnet BaCo_2V_2O_82005
- Author(s)
  Zhangzhen He, Tomoyasu Taniyama, Tom Kyomen, Mitsuru Itoh
- Journal Title
  
  Physical Review B vol.72, No.17
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Possibility of Slater-mode Condensation in Ferroelectric SrTiM^<18>O_32005
- Author(s)
  Y.Noda, K.Mochizuki, H.Kimura, M.Itoh, T.Kyomen, R.Wang
- Journal Title
  
  Journal of the Korean Physical Society vol.46-No.1
  
  Pages: 69-72
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Simultaneous Spin-State-Insulator-Metal Transition in Pr_<0.5>Ca_<0.5>CoO_32005
- Author(s)
  T.Saitoh, Y.Yamashita, N.Todoroki, T.Kyomen, M.Itoh, M.Higashiguchi, M.Nakatake, K.Shimada
- Journal Title
  
  Journal of Electron Spectroscopy and Related Phenomena vol.144-147
  
  Pages: 893-895
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360321
[Journal Article] Simultaneous Spin-State-Insulator-Metal Transition in Pr_<0.5>Ca_<0.5>CoO_32005
- Author(s)
  T.Saitoh, Y.Yamashita, N.Todoroki, T.Kyomen, M.Itoh, M.Higashiguchi, M.Nakatake, K.Shmada
- Journal Title
  
  Journal of Electron Spectroscopy and Related Phenomena vol.144-147
  
  Pages: 893-895
- Data Source
  KAKENHI-PROJECT-17360321
[Presentation] Sr0.998Pr0.002Ti0.9Al0.1O3-d蛍光体薄膜におけるキャリア閉じ込めによるエレクトロルミネッセンスの高輝度化2022
- Author(s)
  京免徹，大草健太郎，横塚恵莉，高島浩
- Organizer
  日本セラミックス協会2022年年会
- Data Source
  KAKENHI-PROJECT-19K05012
[Presentation] Sr0.998Pr0.002Ti0.9Al0.1O3-d薄膜のエレクトロルミネッセンスにおけるキャリア閉じ込め効果2022
- Author(s)
  京免徹，高島浩
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-19K05012
[Presentation] 陽極と陰極をともにIn2O3:Sn薄膜としたCa0.6Sr0.4Ti0.9Al0.1O3-d:Pr薄膜の電気・発光特性2021
- Author(s)
  京免徹，横塚恵莉，高島浩
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K05012
[Presentation] 陽極・陰極にIn2O3:Snを用いたCa0.6Sr0.4Ti0.9Al0.1O3:Pr薄膜のエレクトロルミネッセンス特性2020
- Author(s)
  横塚恵莉 , 京免徹
- Organizer
  第36回日本セラミックス協会関東支部研究発表会
- Data Source
  KAKENHI-PROJECT-19K05012
[Presentation] (Ca,Sr)Ti1-xMgxO3:Pr薄膜のエレクトロルミネッセンス2020
- Author(s)
  舟田達哉，京免徹
- Organizer
  第36回日本セラミックス協会関東支部研究発表会
- Data Source
  KAKENHI-PROJECT-19K05012
[Presentation] Electroluminescence propertis and mechanism of (Ca,Sr)TiO3:Pr thin films2019
- Author(s)
  T. Kyomen
- Organizer
  The 8th Workshop on New Frontiers in Ferroelectrics 2019 & The 6th Workshop on Functional and Smart Materials 2019( WFF & WFSM 2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Ca0.6Sr0.4Ti0.9Al0.1O3-d:Pr薄膜における電流と輝度の緩和現象に関する考察2019
- Author(s)
  京免徹，高島浩
- Organizer
  日本セラミックス協会2019年年会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Ca0.6Sr0.4Ti0.9Al0.1O3-d :Pr 薄膜のエレクトロルミネッセンスにおけるPr3+イオンの再結合中心としての役割2019
- Author(s)
  京免徹，高島浩
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K05012
[Presentation] Ca0.6Sr0.4Ti0.9Al0.1O3:Pr 薄膜のエレクトロルミネッセンスにおける電子とホールの再結合中心2019
- Author(s)
  京免徹，高島浩
- Organizer
  日本セラミックス協会2019年年会
- Data Source
  KAKENHI-PROJECT-19K05012
[Presentation] Ca0.6Sr0.4Ti0.9Al0.1O3:Pr 薄膜のエレクトロルミネッセンス素子への電子ブロック層導入の試み2019
- Author(s)
  横塚恵莉，京免徹
- Organizer
  第35回日本セラミックス協会関東支部研究発表会
- Data Source
  KAKENHI-PROJECT-19K05012
[Presentation] (Ca,Sr)Ti1-xAlxO3:Bi 薄膜のエレクトロルミネッセンス2019
- Author(s)
  舟田達哉，京免徹
- Organizer
  第35回日本セラミックス協会関東支部研究発表会
- Data Source
  KAKENHI-PROJECT-19K05012
[Presentation] 直流電圧下におけるCa0.6Sr0.4Ti0.9Al0.1O3-d:Pr薄膜の電流密度・輝度・発光効率の時間依存性2019
- Author(s)
  京免徹，高島浩
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] CaSnO3:Tb薄膜のエレクトロルミネッセンスにおけるAl添加効果2018
- Author(s)
  舟田達哉，京免徹
- Organizer
  第34回日本セラミックス協会関東支部研究発表会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Improvement of electroluminescence performance of Ca0.6Sr0.4TiO3:Pr thin film by Al doping2018
- Author(s)
  T. Kyomen, K. Aramaki, Y. Kakubari, H. Takashima
- Organizer
  The 19th International Workshop on Inorganic and Organic Electroluminescence & 2018 International Conference on the Science and Technology of Emissive Displays and Lighting (EL2018),
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Al or La doping effects on the electrical and electroluminescence properties of Ca0.6Sr0.4TiO3:Pr thin films2018
- Author(s)
  T. Kyomen, K. Aramaki, Y. Kakubari, Y. Maezawa, H. Takashima
- Organizer
  5th International Symposium of Gunma University Medical Innovation and 9th international Conference on Advanced Micro-Device Engineering (GUMI&AMDE2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Preparation of Transparent Oxide Electroluminescent Device2018
- Author(s)
  Toru Kyomen and Kohei Aramaki
- Organizer
  Gunma International Symposium 2018 on Membranes, 2D Matters and Device Applications, Renaissance of Textured Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Ca0.6Sr0.4TiO3:Pr薄膜の電気・EL特性に対する不純物添加効果2018
- Author(s)
  京免徹，荒巻昂平，高島浩
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Ca0.6Sr0.4TiO3:Pr薄膜の電気・EL特性に対する Al, La 添加効果2018
- Author(s)
  京免徹，荒巻昂平，高島浩
- Organizer
  日本セラミックス協会2018年年会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] (Ca,Sr)TiO3:Pr薄膜のエレクトロルミネッセンス特性と発光メカニズムの提案2018
- Author(s)
  京免徹，高島浩
- Organizer
  第374回蛍光体同学会講演会
- Invited
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Ca0.6Sr0.4TiO3:Pr薄膜のエレクトロルミネッセンスにおけるGa添加効果2018
- Author(s)
  間庭翔一，京免徹
- Organizer
  第34回日本セラミックス協会関東支部研究発表会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Ca0.6Sr0.4TiO3:Pr薄膜のエレクトロルミネッセンスにおける電流・輝度緩和とその熱処理効果2018
- Author(s)
  京免徹
- Organizer
  第54回熱測定討論会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Al をドープしたCa0.6Sr0.4TiO3:Pr薄膜のエレクトロルミネッセンスにおける電流と輝度の緩和現象2018
- Author(s)
  京免徹，高島浩
- Organizer
  日本セラミックス協会第31回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] SnO2:Sb/Ca0.6Sr0.4TiO3:Pr/In2O3:Sn薄膜におけるエレクトロルミネッセンス特性の熱処理効果2017
- Author(s)
  京免徹
- Organizer
  第53回熱測定討論会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] DC-driven electroluminescence of (Ca,Sr)TiO3:Pr thin films2017
- Author(s)
  Toru Kyomen
- Organizer
  The 6th Workshop on New Frontiers in Ferroelectrics 2017 & The 4th Workshop on Functional and Smart Materials 2017
- Place of Presentation
  北海道大学
- Year and Date
  2017-03-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Ca0.6Sr0.4TiO3:Pr薄膜の直流駆動エレクトロルミネッセンス2017
- Author(s)
  山田真，京免徹，花屋実，高島浩
- Organizer
  日本セラミックス協会2017年年会
- Place of Presentation
  日本大学
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Heat treatment effects on electric and electroluminescent properties of (Ca,Sr)TiO3:Pr thin films2017
- Author(s)
  T. Kyomen and K. Aramaki
- Organizer
  8th international and 10th Japan-China Joint Symposium on Calorimetry and Thermal Analysis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Ca0.6Sr0.4TiO3:Pr 赤色蛍光体薄膜の直流エレクトロルミネッセンス特性2017
- Author(s)
  荒巻昂平，京免徹
- Organizer
  第 33 回日本セラミックス協会関東支部研究発表会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] Ca0.6Sr0.4TiO3:Pr 薄膜のエレクトロルミネッセンスにおける緩和挙動2017
- Author(s)
  京免徹，山田真，花屋実，高島浩
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] AC electric and electroluminescent properties of Pt /Ca0.6Sr0.4TiO3:Pr/In2O3:Sn thin films2016
- Author(s)
  Toru Kyomen, Makoto Yamada, Minoru Hanaya, Hiroshi Takashima
- Organizer
  3rd International Symposium of Gunma University Medical Innovation and 8th International Conference on Advanced Micro‐Device Engineering
- Place of Presentation
  群馬大学
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] 化学溶液堆積法により作製した(Ca,Sr)TiO3:Pr蛍光体薄膜のEL素子における熱処理効果2016
- Author(s)
  京免　徹，花屋　実，高島　浩
- Organizer
  日本セラミックス協会第29回秋季シンポジウム
- Place of Presentation
  広島大学
- Year and Date
  2016-09-07
- Data Source
  KAKENHI-PROJECT-16K06717
[Presentation] La0.7Sr0.3MO3(M = Co, Mn) / BaTiO3多層複合体の電気磁気効果2012
- Author(s)
  遠藤大, 京免徹, 花屋実
- Organizer
  第28回日本セラミックス協会関東支部研究発表会
- Place of Presentation
  浜松
- Data Source
  KAKENHI-PROJECT-22560666
[Presentation] La_<0.7>Sr_<0.3>MO_3(M=Co,Mn)/BaTiO_3多層複合体の電気磁気効果2012
- Author(s)
  遠藤大,京免徹,花屋実
- Organizer
  第28回日本セラミックス協会関東支部研究発表会
- Place of Presentation
  浜松
- Year and Date
  2012-08-08
- Data Source
  KAKENHI-PROJECT-22560666
[Presentation] ゾルゲル法によるCSTO:Pr/ATO多層膜の作製とそのエレクトロルミネッセンス2012
- Author(s)
  京免徹,花屋実,高島浩
- Organizer
  日本セラミックス協会第25回秋季シンポジウム
- Place of Presentation
  名古屋
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PROJECT-22560666
[Presentation] 「La_<0.7>Sr_<0.3>Mn_<1-x>Co_xO_3/BaTiO_3接合材料の電気磁気効果の評価2011
- Author(s)
  齋藤直宏,京免徹,花屋実
- Organizer
  日本化学会関東支部群馬地区懇談会
- Place of Presentation
  桐生
- Year and Date
  2011-12-10
- Data Source
  KAKENHI-PROJECT-22560666
[Presentation] フラックス法によるLa_<1-x>Ba_xCoO_3単結晶の育成とその磁気特性2011
- Author(s)
  野澤拓未,京免徹,花屋実
- Organizer
  第27回日本セラミックス協会関東支部研究発表会
- Place of Presentation
  千葉
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-22560666
[Presentation] La_<0.7>Sr_<0.3>Mn_<1-x>Co_xO_3/BaTiO_3接合材料の電気磁気効果の評価2011
- Author(s)
  齋藤直宏, 京免徹, 花屋実
- Organizer
  日本化学会関東支部群馬地区懇談会
- Place of Presentation
  群馬
- Year and Date
  2011-12-10
- Data Source
  KAKENHI-PROJECT-22560666

1. ITOH Mituru (30151541)

# of Collaborated Projects: 3 results

# of Collaborated Products: 24 results
2. HANAYA Minoru (50228516)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
3. 山本隆夫 (80200814)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 勝又哲裕

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. 森大輔

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 稲熊宜之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Kyomen Toru 京免 徹

KYOMEN Toru 京免 徹

Research Projects

Research Products

Co-Researchers

Development of a new light-emitting device using a phosphor with oxide-ion conductivityPrincipal Investigator

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Review Section

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Development of oxide electroluminescent devices using energy transfer from an electron-hole pair to an emission centerPrincipal Investigator

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Giant magnetoelectric effects in epitaxial junctions of ferromagnetic-ferroelastic coupling material and ferroelectric materialPrincipal Investigator

Principal Investigator

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次元規制ナノ構造体を用いた誘電物性発現機構の実験・理論的解明

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Studies on the mechanism of the evolution of multiferroicity for the practical application

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酸化物超弾性体の開発と圧電体への応用

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ペロブスカイト型強磁性酸化物におけるイオン配列秩序度と電磁気特性との相関Principal Investigator

Principal Investigator

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Research Institution

Evolution of Gigantic Effects in Oxides by the Control of Quantum Fluctuation

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Research Institution

[Journal Article] Role of Pr3+ ions as hole-trapping centers for the electroluminescence of (Ca0.6Sr0.4)0.998Pr0.002Ti0.9Al0.1O3?δ thin films2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Time dependence of current density, luminance, and efficiency under dc voltages for the thin-film electroluminescent device containing praseodymium and aluminum co-doped perovskite titanate phosphor2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effects of doping by aluminum or lanthanum on the electrical and electroluminescence properties of Ca0.6Sr0.4TiO3:Pr thin films2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Time Dependence of Current Density, Luminance, and Efficiency under dc voltages for the Thin-Film Electroluminescent Device containing Praseodymium and Aluminum co-doped Perovskite Titanate Phosphor2019

Author(s)

Journal Title

Data Source

[Journal Article] Electrical and electroluminescence properties of Ca0.6Sr0.4TiO3:Pr thin film: anomalous current and luminance relaxation2018

Author(s)

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DOI

Data Source

[Journal Article] Photoluminescence and Electroluminescence Properties of La2Ti2O7:Pr2018

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Journal Title

Kyomen Toru 京免徹

KYOMEN Toru 京免徹