Fujita Asaya 藤田麻哉

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FUJITA Asaya 藤田麻哉

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Researcher Number	10323073
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Affiliation (Current)	2025: 国立研究開発法人産業技術総合研究所, 材料・化学領域, 上級主任研究員
Affiliation (based on the past Project Information) *help	2022 – 2024: 国立研究開発法人産業技術総合研究所, 材料・化学領域, 上級主任研究員 2018 – 2021: 国立研究開発法人産業技術総合研究所, 材料・化学領域, 研究チーム長 2014: 産総研中部グリーン磁性材料研究センター材料解析, 開発チーム, チーム長 2011: Tohoku University, 工学(系)研究科(研究院), 准教授 2007 – 2010: Tohoku University, Graduate School of Engineering, Associate Professor … More 2006: 東北大学, 大学院工学研究科, 助教授 2002 – 2006: 東北大学, 大学院・工学研究科, 助教授 2000 – 2001: 東北大学, 大学院・工学研究科, 助手 Less
Review Section/Research Field	Principal Investigator Basic Section 26010:Metallic material properties-related / Structural/Functional materials / Medium-sized Section 26:Materials engineering and related fields / Physical properties of metals / Structural/Functional materials Except Principal Investigator Inorganic materials/Physical properties / Physical properties of metals / Structural/Functional materials / Science and Engineering
Keywords	Principal Investigator 磁気冷凍 / 磁気熱量効果 / 遍歴電子メタ磁性転移 / 相転移動力学 / 環境材料 / 磁性 / 金属物性 / 磁気相転移 / 核生成・成長 / 非平衡過程 … More / 断熱温度変化 / 非定常現象 / 熱力学サイクル / スピン集団 / 潜熱 / 相転移 / PCM / 蓄熱材料 / 電荷・スピン・軌道 / 固体畜熱 / 相転移畜熱 / 焼結 / 電子相関 / 電子相 / 相変化畜熱 / 核生成成長 / uphill拡散 / 水素拡散 / 水素 / Magnetic Refrigeration / Efficient Usage of Energy / Magnetism / Metal Physics / 磁気体積効果 / エネルギー効率化 / エネルギー効率利用 / 圧力効果 / 誘導起電力 / 逆磁歪効果 / 未利用エネルギー / 合金設計 / 環境負荷 / メタ磁性転移 / 金属磁性 / 環境・エネルギー材料 / 室温磁気冷凍 … More Except Principal Investigator マルテンサイト変態 / ホイスラー合金 / 磁歪材料 / magnetovolume effect / multiple magnetic phase transition / hydrogen absorption / isotropic volume magnetostriction / itinerant-electron metamagnetic transition / 水素侵入 / 磁気体積効果 / 多重磁気相転移 / 水素吸収 / 等方性巨大磁歪 / 遍歴電子メタ磁性転移 / 磁場誘起歪み / リエントラント強磁性 / メタ磁性転移 / マルテンサイト / パルス磁場 / 強磁性 / マルテンサイト相転移 / 遍歴電子系磁性体 / 示差熱量測定 / 磁気熱量効果 / 磁化 / 形状記憶合金 / 強磁場磁性 / 遍歴電子磁性 / 磁気変態 / ハーフメタル / 磁気冷凍 / 磁性形状記憶 / 規則-不規則変態 / 状態図 / 磁気相転移 / 自発体積磁歪 / 水素吸蔵 Less

Non-stationary magnetic state appeared in the magnetocaloric cycles for itinerant electron metamagnetsPrincipal Investigator
- Principal Investigator
  
  藤田麻哉
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26010:Metallic material properties-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Non-equilibrium kinetics of phase transition under adiabatic processes in Fe-based magnetocaloric compoundsPrincipal Investigator
- Principal Investigator
  
  Fujita Asaya
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26010:Metallic material properties-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Creation of solid phase change materials by controlling electronic/spin phase transitionsPrincipal Investigator
- Principal Investigator
  
  Fujita Asaya
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Elucidation and control of hydrogen re-distribusion in Fe-based magnetocaloric materialsPrincipal Investigator
- Principal Investigator
  
  Fujita Asaya
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26010:Metallic material properties-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Experimental Study of the time dependences of the martensite transition of novel Heusler alloys in pulsed and steady magnetic fields
- Principal Investigator
  
  SAKON Takuo
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical properties of metals
- Research Institution
  Ryukoku University
未利用エネルギー有効活用に向けた逆磁歪発電のFeメタ磁性による新方式開拓Principal Investigator
- Principal Investigator
  
  藤田麻哉
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
Control of magnetocaloric effect in metamagnetic materials to realize hybrid-type room temperature magnetic refrigerationPrincipal Investigator
- Principal Investigator
  
  FUJITA Asaya
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Physical properties of metals
- Research Institution
  Tohoku University
Development of New Functional Alloys with Heusler-type Structure-Their Phase Stability and Physical Properties-
- Principal Investigator
  
  KAINUMA Ryosuke
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
Development of metamagnetic-type large magnetocaloric materials used in high performance magnetic refrigeration for cryogenic thermometryPrincipal Investigator
- Principal Investigator
  
  FUJITA Asaya
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
メタ磁性転移を利用した巨大磁気冷凍効果作動物質の開発Principal Investigator
- Principal Investigator
  
  藤田麻哉
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
Development of Giant Magnetostrictive Material by Applying Metamagnetic Transition
- Principal Investigator
  
  FUKAMICHI Kazuaki
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Tohoku University
水素吸蔵による希土類-遷移金属系化合物の巨大磁歪材料の開発
- Principal Investigator
  
  FUKAMICHI Kazuaki
- Project Period (FY)
  2000
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University

[Journal Article] Additive manufacturing for 3D microchannel structure using La(FexSi1-x)13 magnetic refrigerant via laser powder bed fusion2024
- Author(s)
  Imaizumi Kaoru、Fujita Asaya、Suzuki Asuka、Kobashi Makoto、Kato Masaki
- Journal Title
  
  Additive Manufacturing
  
  Volume: 83 Pages: 104076-104076
- DOI
  10.1016/j.addma.2024.104076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H01609
[Journal Article] Unravelling entropic features of La(Fe,Si)13Hy-based refrigerant inside an active magnetic regenerative bed component via in-situ magnetic observations2024
- Author(s)
  Fujita Asaya、Imaizumi Kaoru
- Journal Title
  
  Scripta Materialia
  
  Volume: 247 Pages: 116110-116110
- DOI
  10.1016/j.scriptamat.2024.116110
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H01609
[Journal Article] Magnetocaloric properties in (La,R)(Fe,Mn,Si)13H (R = Ce and Pr) - toward a better alloy design that results in a reduction in volume of permanent magnets and the establishment of long-term reliability in cooling systems2023
- Author(s)
  Fujita Asaya、Imaizumi Kaoru
- Journal Title
  
  Journal of Physics: Energy
  
  Volume: 5 Issue: 4 Pages: 044001-044001
- DOI
  10.1088/2515-7655/ace930
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H01609
[Journal Article] Colossal Barocaloric Effect by Large Latent Heat Produced by First‐Order Intersite‐Charge‐Transfer Transition2021
- Author(s)
  Kosugi Yoshihisa、Goto Masato、Tan Zhenhong、Fujita Asaya、Saito Takashi、Kamiyama Takashi、Chen Wei‐Tin、Chuang Yu‐Chun、Sheu Hwo‐Shuenn、Kan Daisuke、Shimakawa Yuichi
- Journal Title
  
  Advanced Functional Materials
  
  Volume: NA Issue: 25 Pages: 2009476-2009476
- DOI
  10.1002/adfm.202009476
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20547, KAKENHI-PROJECT-20H00397, KAKENHI-PROJECT-19K22073, KAKENHI-PLANNED-19H05823, KAKENHI-PROJECT-19K15585
[Journal Article] Kinetic features for nucleation-growth process of magnetic phase transition in La(Fe0.88Si0.12)13 compounds2020
- Author(s)
  Fujita A.
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 127 Issue: 12 Pages: 123902-123902
- DOI
  10.1063/5.0002220
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01697
[Journal Article] Influence of electronic and metallographic structures on hydrogen redistribution in La(Fe,Si)13-based magnetocaloric compounds2019
- Author(s)
  Fujita Asaya
- Journal Title
  
  Acta Materialia
  
  Volume: 169 Pages: 162-171
- DOI
  10.1016/j.actamat.2019.03.006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01697
[Journal Article] 高い蓄熱能力と成型性を両立させた相変化型蓄熱セラミックス2019
- Author(s)
  藤田麻哉,杵鞭義明, 中山博行
- Journal Title
  
  FCレポート
  
  Volume: 37
- NAID
  40022057555
- Data Source
  KAKENHI-PROJECT-19K22073
[Journal Article] Changes in electronic states and magnetic free energy in La_<1-z>Ce_z(Fe_xSi_<1-x>)_<13> magnetic refrigerants2011
- Author(s)
  A.Fujita, 他2名
- Journal Title
  
  J.Phys.D : Appl.Phys.
  
  Volume: 44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Fe系遍歴電子メタ磁性転移の高効率磁気冷凍材料への応用2011
- Author(s)
  藤田麻哉
- Journal Title
  
  日本磁気学会誌まぐね
  
  Volume: 6巻 Pages: 89-96
- NAID
  10028051802
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Pressure effect on the Curie temperature of La(Fe_<0. 88> Si_<0. 12-y> Al_y)_<13>2011
- Author(s)
  矢子ひとみ、藤枝俊、藤田麻哉、深道和明
- Journal Title
  
  J. Phys.: Conf. Ser
  
  Volume: 266巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Changes in electronic states and magnetic free energy in La_<1-z> Ce_z(Fe_xSi_<1-x>)13 magnetic refrigerants2011
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Journal Title
  
  J. Phys. D : Appl. Phys
  
  Volume: 44巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Influence of hydrogenation on volume dependence of the Curie temperature and entropy change in La(Fe_<0. 86> Si_<0. 14>)_<13>2010
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Journal Title
  
  J. Phys.: Conf. Ser.
  
  Volume: 200巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] 高効率Fe系室温磁気冷凍メタ磁性材料のスピン揺らぎと相転移制御2010
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Journal Title
  
  日本磁気学会誌まぐね
  
  Volume: 5巻 Pages: 264-269
- NAID
  10026404196
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Fe系室温磁気冷凍材料のスピン揺らぎとメタ磁性転移制御2010
- Author(s)
  藤田麻哉
- Journal Title
  
  日本磁気学会研究会(エネルギー関連技術としての熱と磁気)資料
  
  Volume: No.147 Pages: 1-6
- NAID
  10026602011
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Influence of hydrogenation on volume dependence of the Curie temperature and entropy change in La(Fe_<0.86>Si_<0.14>)_<13>2010
- Author(s)
  A.Fujita, 他2名
- Journal Title
  
  J.Phys. :Conf.Series
  
  Volume: 200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Magnetocaloric effect in spherical La(Fe_xSi_<1-x>)_<13> and their hydrides for active magnetic regenerator-type refrigerator2009
- Author(s)
  藤田麻哉、小岩井貞義、藤枝俊、深道和明, 他3名
- Journal Title
  
  J. Appl. Phys.
  
  Volume: 105巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] ADVANTAGE OF THE ITINERANT ELECTRON METAMAGNETIC TRANSITION IN La(Fe_xSi_<1-x>)_13 FOR HIGH PERFORMANCE MAGNETIC REFRIGERATION2009
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Journal Title
  
  Proc. 3rd Int. Conf. on Magn. Refrig. at Room Temp.
  
  Pages: 33-40
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Influence of hydrogenation on the electronic structure and the itinerant-electron metamagnetic transition in strong magneto caloric compound La(Fe_<0. 88> Si_<0. 12>)_<13>2009
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Journal Title
  
  J. Magn. Magn. Mater
  
  Volume: 321巻 Pages: 3553-3558
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Control of Magnetocaloric Effects by Partial Substitution in Itinerant-Electron Metamagnetic La(Fe_xSi_<1-x>)_13 for Application to Magnetic refrigeration2009
- Author(s)
  藤田麻哉, 他2名
- Journal Title
  
  IEEE Trans. Mag. (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Control of Magnetocaloric Effects by Partial Substitution in Itinerant-Electron Metamagnetic La(Fe_xSi_<1-x>)_<13> for Application to Magnetic Refrigeration2009
- Author(s)
  藤田麻哉, 他2名
- Journal Title
  
  IEEE Trans.Magn. 45
  
  Pages: 2620-2625
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Reduction of hysteresis loss and large magnetocaloric effects in substituted compounds of itinerant-electron metamagnets La(Fe_x Si_<1-x>)_<13>2009
- Author(s)
  藤枝俊、藤田麻哉、深道和明
- Journal Title
  
  J. Magn. Magn. Mater.
  
  Volume: 321巻 Pages: 3567-3570
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Strong Pressure Effect on the Curie Temperature of Itinerant-Electron Metamagnetic La(Fe_<0. 88> Si_<0. 12>)_<13> H_y and La_<0. 7> Ce_<0. 3>(Fe_<0. 88> Si_<0. 12>)_<13> H_y2009
- Author(s)
  藤枝俊、藤田麻哉、深道和明
- Journal Title
  
  Mater. Trans
  
  Volume: 50巻 Pages: 483-486
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] Control of Magnetocaloric Effects by Partial Substitution in Itinerant-Electron Metamagnetic La(Fe_xSi_<1-x>)_<13> for Application to Magnetic Refrigeration2009
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Journal Title
  
  IEEE Trans. Magn
  
  Volume: 45巻 Pages: 2620-2625
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360289
[Journal Article] フロン不要の冷凍を実現する新しい磁気冷凍用化合物の開発とその実用化に向けて2008
- Author(s)
  藤田麻哉
- Journal Title
  
  Material Stage 4
  
  Pages: 1-2
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Phase stability ande magnetic properties of Co2(Ti1-xFex)Ga Heusler alloys2008
- Author(s)
  A. Okubo, R. Y. Umetsu, M. Nagasako, A. Fujita, R. Kainuma, K. Ishida
- Journal Title
  
  Scripta Materialia 59
  
  Pages: 830-833
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18106012
[Journal Article] Development toward Application of New Magnetic Refrigerant Compounds Realizing Abolition of Fluorocarbons2008
- Author(s)
  A. Fujita
- Journal Title
  
  Material Stage 4
  
  Pages: 1-2
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Mossbauer study on martensite phase in Ni_<50>Mn_<36.5>^<57>Fe_<0.5>Sn_<13> etamagnetic shape memory alloy2008
- Author(s)
  R. Y. Umetsu(1), R. Kainuma, Y. Amako, Y. Taniguchi, T. Kanomata, K. Fukushima, A. Fujita, K. Oikawa, K. Ishida
- Journal Title
  
  Appl.Phys.Lett. 93
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18106012
[Journal Article] Magnetic properties, phase stability, elecytonic structure, and half-metallicity of L21-type Co2(V_<1-x>,Mn_x)Ga Heusler alloys2008
- Author(s)
  R. Umetsu, K. Kobayashi, A. Fujita, R. Kainuma, K. Ishida
- Journal Title
  
  Phys.Rev.B 77
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18106012
[Journal Article] Research and Development of 3d Multinary Functional Materials for Substitution of Rare and Toxic Elements (in Japanese)2007
- Author(s)
  A. Fujita
- Journal Title
  
  J. Japan Inst. Metals 71
  
  Pages: 876-884
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] 希少・有害元素代替のための3d多元系機能材料の開発研究2007
- Author(s)
  藤田麻哉
- Journal Title
  
  日本金属学会誌 71
  
  Pages: 876-884
- NAID
  10019955422
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Landau Coefficients Determined from Pressure-induced Susceptibility Maximum in Itinerant-clectron Metamagnet La(Fe_<0.89>)Si_<0.11>)_<13>2007
- Author(s)
  藤田麻哉
- Journal Title
  
  J. Phys. Soc. Jpn. 76 sup.A
  
  Pages: 88-89
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Relative Cooling Power of La (Fe_xSi_<1-x>)_<13> after Controlling of the Curie Temperature by Hydrogenation and Partial Substitution of Ce2007
- Author(s)
  藤田麻哉
- Journal Title
  
  J. Magn. Magn. Mater. 310
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Landau Coefficients Determined from Pressure-induced Susceptibility Maximum in Itinerant-electron Metamagnet La(Fe_<0.89>Si_<0.11>)2007
- Author(s)
  A. Fujita
- Journal Title
  
  J. Phys. Soc. Jpn 76 Sup. A
  
  Pages: 88-89
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Relative cooling power of La (Fe_xSi_<1-x>)_<13> after controlling the Curie temperature by hydrogenation and partial substitution of Ce2007
- Author(s)
  藤田麻哉
- Journal Title
  
  Journal of Magnetism and Magnetic Materials 310・2
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Relative Cooling Power of La(Fe_xSi_<1-x>)_<13> after Controlling of the Curie Temperature by Hydrogenation and Partial Substitution of Ce2007
- Author(s)
  A. Fujita
- Journal Title
  
  J. Magn. Magn. Mater 310
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Landau Coefficients Determined from Pressure-induced Susceptibility Maximum in Itinerant-electron Metamagnet La (Fe_<0.89>Si_<0.11>)_<13>2007
- Author(s)
  藤田麻哉
- Journal Title
  
  J. Phys. Soc. Jpn. 76 Sup.A
  
  Pages: 88-89
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Enhancement of Magnetocaloric Effects in La_<1-z>Pr_z(Fe_<0.88>Si_<0.12>)_<13> and Their Hybrides2007
- Author(s)
  S. Fujieda, A. Fujita, and K.Fukamachi
- Journal Title
  
  J. Appl. Phys. 102
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Influence of partial substitution of Ce on the Curie temperature and magnetic entropy change in itinerant-electron metamagnetic La(Fe_xSi_<1-x>)_<13> compounds2006
- Author(s)
  藤田麻哉
- Journal Title
  
  J.Appl.Phys. (印刷中)
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Enhancement of isothermal entropy change due to spin fluctuations in itinerant-electron metamagnetic La (Fe_<0.88>Si_<0.12>)_<13> compound2006
- Author(s)
  藤田麻哉
- Journal Title
  
  J. Alloy. Compd. 408-412
  
  Pages: 62-65
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Concentration dependence of pressure effect in La(Fe_xSi_<1-x>) compounds2006
- Author(s)
  A. Fujita
- Journal Title
  
  Mater. Trans. 47
  
  Pages: 478-481
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Concentration dependence of pressure effect in La (Fe_xSi_<1-x>)_<13> compounds2006
- Author(s)
  藤田麻哉
- Journal Title
  
  Mater. Trans. 47
  
  Pages: 478-481
- NAID
  10017959058
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Pressure-induced anomalies in itinerant-electron metamagnetic properties around the critical end point in La (Fe_<0.89>Si_<0.11>)_<13>2006
- Author(s)
  藤田麻哉
- Journal Title
  
  Phys. Rev. B 73
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Large Magnetocaloric Effects and Thermal Transport Properties of La(FeSi)_<13> and Their Hydrides2006
- Author(s)
  K. Fukamichi, A. Fujita and S. Fujieda
- Journal Title
  
  J. Alloys Compd. 408-412
  
  Pages: 307-312
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Enhancement of isothermal entropy change due to spin fluctuations in itinerant-electron metamagnetic La(Fe_<0.88>Si_<0.12>)_<13> compound2006
- Author(s)
  A. Fujita
- Journal Title
  
  J. Alloy. Compd. 408-412
  
  Pages: 62-65
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Influence of partial substitution of Ce on the Curie temperature and magnetic entropy change in itinerant-electron metamagnetic La (Fe_xSi_<1-x>)_<13> compounds2006
- Author(s)
  藤田麻哉
- Journal Title
  
  Journal of Applied Physics 99 ? 8
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Metamagnetic shape memory effect in a Heusler-type Ni_<43>Co_7Mn_<39>Sn_<11> polycrystalline alloy2006
- Author(s)
  R. Kainuma, Y. Imano, W. Ito, H. Morito, Y. Sutou, K. Oikawa, A. Fujita, K. Ishida
- Journal Title
  
  Appl.Phys.Lett. 88
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18106012
[Journal Article] Influence of Partial Substitution of Ce on the Curie Temperature and Magnetic Entropy Change in Itinerant-electron Metamagnetic La (Fe_xSi_<1-x>)_<13> Compounds2006
- Author(s)
  藤田麻哉
- Journal Title
  
  J. Appl. Phys. 99
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Influence of Partial Substitution of Ce on the Curie Temperature and Magnetic Entropy Change in Itinerant-electron Metamagnetic La(Fe_xSi_<1-x>)_<13> Compounds2006
- Author(s)
  A. Fujita
- Journal Title
  
  J. Appl. Phys 99
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Pressure-induced anomalies in itinerant-electron metamagnetic properties around the critical end point in La(Fe_<0.89>Si_<0.11>)_<13>2006
- Author(s)
  A. Fujita
- Journal Title
  
  Phys. Rev. 73
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Enhancement of isothermal entropy change due to spin fluctuations in itinerant-electron metamagnetic La(Fe_<0.88>Si_<0.12>)_<13> compound2005
- Author(s)
  藤田麻哉他
- Journal Title
  
  J.Alloys Compds. (印刷中)
- Data Source
  KAKENHI-PROJECT-14702050
[Journal Article] Influence of Volume Change Due to Hydrogenation and Partial Substitution on Magnetocaloric Effects in La (Fe_xSi_<1-x>)_<13> Magnetic Refrigerants2005
- Author(s)
  藤田麻哉
- Journal Title
  
  Proc. the 1st Int. Conf. on Magnetic Refrigeration at Room Temperature 1
  
  Pages: 201-209
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Control of Large Magnetocaloric Effects in Metamagnetic La(Fe_xSi_<1_x>)_<13> Compounds by Hydrogenation2005
- Author(s)
  藤田麻哉他
- Journal Title
  
  J.Alloys Compds. (印刷中)
- Data Source
  KAKENHI-PROJECT-14702050
[Journal Article] Influence of Volume Change Due to Hydrogenation and Partial Substitution on Magnetocaloric Effects in La(Fe_xSi_<1-x>)_<13> Magnetic Refrigerants2005
- Author(s)
  A. Fujita
- Journal Title
  
  Proc. the 1^<st> Int. Conf. on Magnetic Refrigeration at Room Temperature Vol. 1
  
  Pages: 201-209
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Journal Article] Isotropic Giant Linear Magnetostriction and Large Magnetocaloric Effects in La(Fe_xSi_<1_x>)_<13> Itinerant-Electron Metamagnetic Compounds and Their Hydrides2004
- Author(s)
  藤田麻哉他
- Journal Title
  
  Metals Materials and Processes 15
  
  Pages: 273-295
- Data Source
  KAKENHI-PROJECT-14702050
[Journal Article] Influence of Spin Fluctuations on Thermodynamics of Itinerant-Electron Metamagnetic Transition in La(Fe_<0.88>Si_<0.12>)_<13> Compound2004
- Author(s)
  藤田麻哉他
- Journal Title
  
  J.Magn.Magn.Mater. 272-276
- Data Source
  KAKENHI-PROJECT-14702050
[Patent] 特許2005
- Inventor(s)
  藤田麻哉
- Industrial Property Rights Holder
  東北大学
- Filing Date
  2005-12-02
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Essential perspective on magnetic and thermodynamical states of Fe-based magnetocaloric compounds inside the AMR-type module2024
- Author(s)
  藤田麻哉
- Organizer
  TMS 2024 Annual Meeting
- Invited
- Data Source
  KAKENHI-PROJECT-21H01609
[Presentation] Tailoring of Fe-based magnetic refrigerants based on magnetic characteristics in active regenerative actions2024
- Author(s)
  藤田麻哉
- Organizer
  APS March Meeting 2024
- Invited
- Data Source
  KAKENHI-PROJECT-21H01609
[Presentation] Materials design for Fe-based magnetic refrigerants from the perspective of utilization for the AMR-type modules2023
- Author(s)
  藤田麻哉
- Organizer
  MRS2023 Spring
- Invited
- Data Source
  KAKENHI-PROJECT-21H01609
[Presentation] Enthalpy-entropy conversion process in the first-order phase transition and theoretical maximum of latent heat in caloric materials2022
- Author(s)
  藤田麻哉
- Organizer
  Calorics 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01609
[Presentation] Phase-transition features during adiabatic temperature change in Fe-based magnetocaloric compounds2022
- Author(s)
  藤田麻哉
- Organizer
  International Materials Research Congress 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01609
[Presentation] Toward the construction of a true picture for magnetic-state change via an adiabatic route in La(Fe,Si)13 - based magnetocaloric compounds2021
- Author(s)
  藤田麻哉
- Organizer
  2021 Eurotherm Seminar: Caloric Heating and Cooling
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01609
[Presentation] Comparison of magnetocaloric properties and hydrogen stability in La1-zRz(Fe,Si,Mn)13H (R = Ce and Pr) compounds2021
- Author(s)
  藤田麻哉
- Organizer
  9th International Conference on Caloric Cooling and Applications of Caloric Materials
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01609
[Presentation] Itinerant-electron magnetism, spin-fluctuations, and magnetocaloric effect in La(Fe,Si)13-based magnetocaloric compounds2020
- Author(s)
  Fujita Asaya
- Organizer
  TMS2020
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01697
[Presentation] 電子相1次転移潜熱のパッシブ/アクティブ利用に向けた材料比較2020
- Author(s)
  藤田麻哉
- Organizer
  第41回熱物性シンポジウム
- Data Source
  KAKENHI-PROJECT-19K22073
[Presentation] Toward Realization of Reliable High-Performance Magnetic Refrigerants based on La(Fe,Si)13-Variants2019
- Author(s)
  Fujita Asaya
- Organizer
  PRICM10
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01697
[Presentation] 絶縁体-金属相転移材料の潜熱および熱輸送特性2019
- Author(s)
  中林玲音，川南剛，杵鞭義明，藤田麻哉，吉間達郎
- Organizer
  第9回潜熱工学シンポジウム
- Data Source
  KAKENHI-PROJECT-19K22073
[Presentation] La(Fe,Si)13系磁気熱量化合物の核生成・成長観察2019
- Author(s)
  藤田麻哉
- Organizer
  日本金属学会2019春期公演大会
- Data Source
  KAKENHI-PROJECT-18H01697
[Presentation] Impact of itinerant-electron features on the magnetocaloric properties and hydrogen stability in La(Fe,Si)13-based magnetocaloric compounds2018
- Author(s)
  Asaya Fujita
- Organizer
  International Conference on Caloric Cooling: Thermal VIII
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01697
[Presentation] La(Fe_<0. 88> Si_<0. 10> Al_<0. 02>)_<13> 化合物のCe分置換による磁気エントロピー曲線の最大値及び半値幅の増大2010
- Author(s)
  矢子ひとみ、藤枝俊、藤田麻哉、深道和明
- Organizer
  日本金属学会2010年春季大会
- Place of Presentation
  つくば
- Year and Date
  2010-03-30
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Change of electronic states and magnetic free energy in La_<1-z>Ce_z(Fe_<0.88>Si_<0.12>)_<13> magnetic refrigerants2010
- Author(s)
  Asaya Fujita, 他2名
- Organizer
  Int.Adv.Magn.Mater, Application.
- Place of Presentation
  仙台(招待講演)
- Year and Date
  2010-07-17
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Fe系遍歴電子磁性体の基礎研究と相転移制御による高効率磁気冷凍材料開発2010
- Author(s)
  藤田麻哉
- Organizer
  日本金属学会2010年春季大会
- Place of Presentation
  つくば
- Year and Date
  2010-03-30
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Changes in electronic states and magnetic free energy in La_<1-z> Ce_z(Fe_xSi_<1-x>)_<13> magnetic refrigerants (招待講演)2010
- Author(s)
  藤田麻哉
- Organizer
  The 2nd International Symposium on Advanced Magnetic Materials and Applications
- Place of Presentation
  仙台
- Year and Date
  2010-07-16
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] La(Fe_<0. 88> Si_<0. 12>)_<13> 化合物における自発電圧発生の局所観測による相転移進行の解明2010
- Author(s)
  藤田麻哉、矢子ひとみ、藤枝俊、深道和明
- Organizer
  日本金属学会2010年秋季大会
- Place of Presentation
  北海道
- Year and Date
  2010-09-27
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Ce部分置換によるLa(Fe_<0. 88> Si_<0. 10> Al_<0. 02>)_<13> 化合物の冷凍容量の増大2010
- Author(s)
  矢子ひとみ、藤枝俊、藤田麻哉、深道和明
- Organizer
  第34回日本磁気学会学術講演会
- Place of Presentation
  つくば
- Year and Date
  2010-09-07
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Pressure effect on the Curie temperature of La(Fe_<0. 88> Si_<0. 12-y> Al_y)_<13>2010
- Author(s)
  矢子ひとみ、藤枝俊、藤田麻哉、深道和明
- Organizer
  The 2nd International Symposium on Advanced Magnetic Materials and Applications
- Place of Presentation
  仙台
- Year and Date
  2010-07-15
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] La_<0. 8> Pr_<0. 2>(Fe_<0. 88> Si_<0. 10> Al_<0. 02>)_<13> 化合物の磁気エントロピー変化および転移履歴損失の温度依存性2010
- Author(s)
  矢子ひとみ、藤枝俊、藤田麻哉、深道和明
- Organizer
  日本金属学会2010年秋季大会
- Place of Presentation
  北海道
- Year and Date
  2010-09-27
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Time Dependence of Magnetization in the Isothermal Process of the Itinerant-electron Metamagnetic Transition in La(Fe_<0. 88> Si_<0. 12>)_<13>2010
- Author(s)
  矢子ひとみ、藤枝俊、藤田麻哉、深道和明
- Organizer
  International Conference of Asian Union of Magnetic Society
- Place of Presentation
  済州島(韓国)
- Year and Date
  2010-12-08
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Difference between the Pressure Effect on the Curie Temperature of La(Fe_xSi_<1-x>)_<13> and their Hydrides2010
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Organizer
  International Conference of Asian Union of Magnetic Society
- Place of Presentation
  済州島(韓国)
- Year and Date
  2010-12-06
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] La(Fe_<0.88>Si_<0.12>)_<13>化合物における自発電圧発生の局所観測による相転移進行の解明2010
- Author(s)
  藤田麻哉, 他3名
- Organizer
  日本金属学会2010秋季大会
- Place of Presentation
  北海道
- Year and Date
  2010-09-27
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Small Hysteresis Behavior in La(Fe_<0.86>Si_<0.14>)_<13>H_<1.1> after Sharpening of The Itinerant Electron Metamagnetic Transition by External Pressure2010
- Author(s)
  藤田麻哉, 他2名
- Organizer
  Mater.Res.Soc.Meeting 2010 Fall Meeting : F10 Symposium
- Place of Presentation
  ボストン(米国)
- Year and Date
  2010-11-29
- Data Source
  KAKENHI-PROJECT-22656151
[Presentation] Small Hysteresis Behavior in La(Fe_<0. 86> Si_<0. 14>)_<13> H_<1. 1> after Sharpening of the Itinerant Electron Metamagnetic Transition by External Pressure2010
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Organizer
  MRS 2010 Fall Meeting
- Place of Presentation
  Boston (米国)
- Year and Date
  2010-11-30
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] La_<0. 7> Ce_<0. 3>(Fe_<0. 88> Si_<0. 12>)_<13> 化合物のメスバウアー分光によるCe部分置換の影響の解明2010
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Organizer
  日本金属学会2010年春季大会
- Place of Presentation
  つくば
- Year and Date
  2010-03-30
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Advantage of the Itinerant Electron Metamagnetic Transition in La(Fe_xSi_<1-x>)_<13> for High Performance Magnetic Refrigeration (招待講演)2009
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Organizer
  3rd International Conference on Magnetic Refrigeration at Room Temperature
- Place of Presentation
  Des Moines(米国)
- Year and Date
  2009-05-12
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Al部分置換したLa(Fe_xSi_<1-x>)_<13> 磁気冷凍化合物における磁気エントロピー曲線の温度幅の増大2009
- Author(s)
  矢子ひとみ、藤枝俊、藤田麻哉、深道和明
- Organizer
  日本金属学会2009年春季大会
- Place of Presentation
  東京
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Advantage Of The Itinerant Electron Metamagnetic Transition In La(Fe_xsi_<1-x>)_<13> For High Performance Magnetic Refrigeration2009
- Author(s)
  藤田麻哉, 他2名
- Organizer
  The 3rd Int.Conf.on Magnetic Refrigeration at Room Temperature
- Place of Presentation
  デモイン、米国
- Year and Date
  2009-05-15
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] Al部分置換したLa(Fe_<0. 88> Si_<0. 12>)_<13> 化合物における磁気冷凍容量の向上2009
- Author(s)
  矢子ひとみ、藤枝俊、藤田麻哉、深道和明
- Organizer
  第33回日本磁気学会学術講演会
- Place of Presentation
  長崎
- Year and Date
  2009-09-14
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] La_<0. 7> Ce_<0. 3>(Fe_<0. 86> Si_<0. 14>)_<13> 磁気熱量化合物における1次相転移履歴損失とスピンの揺らぎ2009
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Organizer
  第33回日本磁気学会学術講演会
- Place of Presentation
  長崎
- Year and Date
  2009-09-14
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] La(Fe_xSi_<1-x>)_<13> 磁気冷凍化合物の断熱温度変化過程における相転移障壁による熱損失2009
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Organizer
  日本金属学会2009年春季大会
- Place of Presentation
  東京
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] 磁気熱量化合物La(Fe_<0. 88> Si_<0. 12>)_<13> の起電力と相転移進行の相関2009
- Author(s)
  藤田麻哉、藤枝俊、深道和明
- Organizer
  日本金属学会2009年秋季大会
- Place of Presentation
  京都
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] La(Fe_xSi_<1-x>)_13磁気冷凍化合物の断熱温度変化過程における相転移障壁による熱損失2009
- Author(s)
  藤田麻哉, 他2名
- Organizer
  日本金属学会2009春季大会
- Place of Presentation
  東京工業大学(東京)
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] La(Fe_<0. 88> Si_<0. 10> Al_<0. 02>)_<13> 化合物の圧力印加による磁気エントロピー変化の増大2009
- Author(s)
  矢子ひとみ、藤枝俊、藤田麻哉、深道和明
- Organizer
  日本金属学会2009年秋季大会
- Place of Presentation
  京都
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-20360289
[Presentation] 遍歴電子メタ磁性La(Fe_<0.88>Si_<0.12>)_<13>化合物の圧力効果におよぼすCeおよびPr部分置換の影響2008
- Author(s)
  藤田麻哉
- Organizer
  日本金属学会
- Place of Presentation
  武蔵工業大学
- Year and Date
  2008-03-27
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Influence of Partial Substitution by Ce and Pr on Pressure Effect in Itinerant-Electron Metamagnetic La(Fe_<0.86>Si_<0.14>)_13 Compound (in Japanese)2008
- Author(s)
  A. Fujita
- Organizer
  Meeting of Jpn. Inst. Metals
- Place of Presentation
  Musashi Inst. Tech., Tokyo, Japan
- Year and Date
  2008-03-27
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Control of Phase Transition and Magnetocaloric Effects in Fe-based Itinerant-Electron Metamagnetic Compounds (in Japanese)2007
- Author(s)
  A. Fujita
- Organizer
  Meeting of Phys. Soc. Jpn.
- Place of Presentation
  Kagoshima Univ., Kagoshima, Japan
- Year and Date
  2007-03-19
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Change in Magnetovolume Effect by Hydrogen Absorption in Itinerant Electron Metamagnetic La(Fe_<0.88>Si_<0.12>)_13 Compound2007
- Author(s)
  A. Fujita
- Organizer
  PRICM6
- Place of Presentation
  Jeju Convention Center, Korea
- Year and Date
  2007-11-08
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Change in Magnetovolume Effect by Hydrogen Absorption in Itinerant Electron Metamagnetic La (Fe_<0.88> Si<0.12> )_<13> Compound2007
- Author(s)
  藤田麻哉
- Organizer
  PRICM6
- Place of Presentation
  韓国済州島会議場
- Year and Date
  2007-11-08
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Influence of Energy Barrier on on Adiabatic Temperature Change in Itinerant-Electron Metamagnetic La(Fe_<x>Si_<1-x>)_13 Compounds (in Japanese)2007
- Author(s)
  A. Fujita
- Organizer
  Meeting of Magnetic Soc. of Jpn
- Place of Presentation
  Gakushuin Univ., Tokyo, Japan
- Year and Date
  2007-09-11
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] 遍歴電子メタ磁性La(Fe_<0.88>Si_<0.12>)_<13>における断熱温度変化へのエネルギー障壁の影響2007
- Author(s)
  藤田麻哉
- Organizer
  日本応用磁気学会
- Place of Presentation
  学習院大学
- Year and Date
  2007-09-11
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Pressure Effect in Itinerant-Electron Metamagnetic La_<0.7>Ce_<0.3>(Fe_<0.86>Si_<0.14>)_13 Compound (in Japanese)2007
- Author(s)
  A. Fujita
- Organizer
  Meeting of Jpn. Inst. Metal
- Place of Presentation
  Gifu Univ.., Gifu, Japan
- Year and Date
  2007-09-20
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] 遍歴電子メタ磁性La_<0.7>Ce_<0.3>(Fe_<0.88>Si_<0.12>)_<13>化合物の圧力効果2007
- Author(s)
  藤田麻哉
- Organizer
  日本金属学会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-20
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Fe系遍歴電子メタ磁性化合物の相転移制御と磁気熱量効果2007
- Author(s)
  藤田麻哉
- Organizer
  日本物理学会
- Place of Presentation
  鹿児島大学
- Year and Date
  2007-03-19
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] 遍歴電子メタ磁性 La(Fe_xSi_<1-x>)_<13> 化合物の断熱温度変化におよぼす相転移障壁の影響2007
- Author(s)
  藤田麻哉
- Organizer
  日本金属学会
- Place of Presentation
  千葉工業大学
- Year and Date
  2007-03-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Influence of Phase-Transition Barrier on Adiabatic Temperature Change in Itinerant-Electron Metamagnetic La(Fe_<x>Si_<1-x>)_13 Compounds (in Japanese)2007
- Author(s)
  A. Fujita
- Organizer
  Meeting of Jpn. Inst. Metals
- Place of Presentation
  Chiba Inst. Tech., Chiba, Japan
- Year and Date
  2007-03-28
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Large Isothermal Magnetic Entropy Change after Hydrogen Absorption into La_<1-z>Pr_z(Fe_<0.88>Si_<0.12>)_<13>2007
- Author(s)
  藤田麻哉
- Organizer
  PRICM6
- Place of Presentation
  済州島コンベンションセンター
- Year and Date
  2007-11-07
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] La(Fe_<0.88>Si_<0.12>)_<13>磁気熱量化合物のキュリー温度制御と強磁性状態の安定性2006
- Author(s)
  藤田麻哉
- Organizer
  日本応用磁気学会
- Place of Presentation
  島根大学
- Year and Date
  2006-09-11
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Ferromagnetic Stability and Control of the Curie Temperature in La(Fe_<0.88>Si_<0.12>)_13 Magnetocaloric Compound (in Japanese)2006
- Author(s)
  A. Fujita
- Organizer
  Meeting of Magnetic Soc. of Jpn
- Place of Presentation
  Shimane Univ., Shimane, Japan
- Year and Date
  2006-09-11
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] 遍歴電子メタ磁性La(Fe_xSi_<1-x>)_<13>化合物の相転移制御による磁気冷凍材料への応用2006
- Author(s)
  藤田麻哉
- Organizer
  日本金属学会
- Place of Presentation
  早稲田大学
- Year and Date
  2006-03-23
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Development of New Magnetic Refrigerations of Itinerant-Electron Metamagnetic La(Fe_<x>Si_<1-x>)_13 Compounds (in Japanese)2006
- Author(s)
  A. Fujita
- Organizer
  CREST Workshop on Magnetic Shape Memory Effects and Metamagnetism
- Place of Presentation
  Tohoku Univ., Sendai, Japan
- Year and Date
  2006-08-29
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] High-performance Magnetic Refrigerants Based on Itinerant-electron Metamagnetic La(Fe_<x>Si_<1-x>)_13 Compounds for Room Temperature Cooling Systems2006
- Author(s)
  A. Fujita
- Organizer
  Meeting of Jpn. Inst. Metals
- Place of Presentation
  Waseda Univ., Tokyo, Japan
- Year and Date
  2006-03-22
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Relative Cooling Power of La (Fe_xSi_<1-x>)_<13> after Controlling of the Curie Temperature by Hydroeenation and Partial Subtitution of Ce2006
- Author(s)
  藤田麻哉
- Organizer
  International Conference on Magnetism
- Place of Presentation
  京都国際センター
- Year and Date
  2006-08-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Pressure Effect on Magnetic Entropy Change in Itinerant-Electron Metamagnetic La(Fe_<x>Si_<1-x>)_13 Compounds (in Japanese)2006
- Author(s)
  A. Fujita
- Organizer
  Meeting of Jpn. Inst. Metals
- Place of Presentation
  Niigata Univ., Niigata, Japan
- Year and Date
  2006-09-17
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Application of La(Fe_<x>Si_<1-x>)_13 Compounds to Magnetic Refrigeration by Controlling Phase Transition (in Japanese)2006
- Author(s)
  A. Fujita
- Organizer
  Meeting of Jpn. Inst. Metals
- Place of Presentation
  Waseda Univ., Tokyo, Japan
- Year and Date
  2006-03-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Development of New Magnetic Refrigerations of Itinerant-Electron Metamagnetic La(Fe_xSi_<1-x>)_<13> Compounds2006
- Author(s)
  藤田麻哉
- Organizer
  仙台CRESTワークショップ "磁性形状記憶とメタ磁性相転移"
- Place of Presentation
  東北大学
- Year and Date
  2006-08-29
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] High-performance Magnetic Refrigerants Based on Itinerant-electron Metamagnetic La (Fe_xSi_<1-x>)_<13> Compounds for Room Temperature Cooling Systems2006
- Author(s)
  藤田麻哉
- Organizer
  日本金属学会
- Place of Presentation
  早稲田大学
- Year and Date
  2006-03-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Relative Cooling Power of La(Fe_<x>Si_<1-x>)_13 after Controlling of the Curie Temperature by Hydrogenation and Partial Substitution of Ce2006
- Author(s)
  A. Fujita
- Organizer
  International Conference on Magnetism
- Place of Presentation
  Kyoto Convention Center, Japan
- Year and Date
  2006-08-22
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] 遍歴電子メタ磁性 La(Fe_xSi_<1-x>)_<13> 化合物における磁気エントロピー変化の圧力効果2006
- Author(s)
  藤田麻哉
- Organizer
  日本金属学会
- Place of Presentation
  新潟大学
- Year and Date
  2006-09-17
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Influence of Partial Substitution of Ce on the Curie Temperature and Magnetic Entropy Change in Itinerant-electron Metamagnetic La(Fe_<x>Si_<1-x>)_13 Compounds2005
- Author(s)
  A. Fujita
- Organizer
  50th Magnetism and Magnetic Materials Conference
- Place of Presentation
  San Jose, USA
- Year and Date
  2005-11-01
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Influence of Volume Change Due to Hydrogenation and Partial Substitution on Magnetocaloric Effects in La(Fe_<x>Si_<1-x>)_13 Magnetic Refrigerants2005
- Author(s)
  A. Fujita
- Organizer
  Inf. Conf. of the IIR on Magnetic Refrigeration at Room Temperature
- Place of Presentation
  Montreux, Switzerland
- Year and Date
  2005-09-28
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17360333
[Presentation] Influence of Volume Change Due to Hydrogenation and Partial Substitution on Magnetocaloric Effects in La(Fe_xSi_<1-x>)_<13> Mnetic Refrigerants2005
- Author(s)
  藤田麻哉
- Organizer
  International Conference of the IIR on Magnetic Refrigeration at Room Temperature
- Place of Presentation
  Montreux, Switzerland
- Year and Date
  2005-09-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17360333

1. FUKAMICHI Kazuaki (00005969)

# of Collaborated Projects: 4 results

# of Collaborated Products: 28 results
2. ISHIDA Kiyohito (20151368)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
3. OHNUMA Ikuo (20250714)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. OIKAWA Katsunari (70356608)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
5. KAINUMA Ryosuke (20202004)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
6. UMETSU Rie (60422086)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. SAKON Takuo (80271964)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. ADACHI Yoshiya (60262416)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 島川祐一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. 後藤真人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Fujita Asaya 藤田 麻哉

FUJITA Asaya 藤田 麻哉

Research Projects

Research Products

Co-Researchers

Non-stationary magnetic state appeared in the magnetocaloric cycles for itinerant electron metamagnetsPrincipal Investigator

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Non-equilibrium kinetics of phase transition under adiabatic processes in Fe-based magnetocaloric compoundsPrincipal Investigator

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Creation of solid phase change materials by controlling electronic/spin phase transitionsPrincipal Investigator

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Elucidation and control of hydrogen re-distribusion in Fe-based magnetocaloric materialsPrincipal Investigator

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Experimental Study of the time dependences of the martensite transition of novel Heusler alloys in pulsed and steady magnetic fields

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未利用エネルギー有効活用に向けた逆磁歪発電のFeメタ磁性による新方式開拓Principal Investigator

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Control of magnetocaloric effect in metamagnetic materials to realize hybrid-type room temperature magnetic refrigerationPrincipal Investigator

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Development of New Functional Alloys with Heusler-type Structure-Their Phase Stability and Physical Properties-

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Development of metamagnetic-type large magnetocaloric materials used in high performance magnetic refrigeration for cryogenic thermometryPrincipal Investigator

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メタ磁性転移を利用した巨大磁気冷凍効果作動物質の開発Principal Investigator

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Development of Giant Magnetostrictive Material by Applying Metamagnetic Transition

Principal Investigator

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水素吸蔵による希土類-遷移金属系化合物の巨大磁歪材料の開発

Principal Investigator

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[Journal Article] Additive manufacturing for 3D microchannel structure using La(FexSi1-x)13 magnetic refrigerant via laser powder bed fusion2024

Author(s)

Journal Title

Fujita Asaya 藤田麻哉

FUJITA Asaya 藤田麻哉