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Data-driven search for magnetocaloric materials with help of crystral structure data and first principles calculations

Research Project

Project/Area Number 20K05070
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 26010:Metallic material properties-related
Research InstitutionNational Institute for Materials Science

Principal Investigator

TERASHIMA Kensei  国立研究開発法人物質・材料研究機構, ナノアーキテクトニクス材料研究センター, 主任研究員 (20551518)

Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords磁気冷凍材料 / データ駆動型物質探索 / データ駆動物質探索 / 機械学習
Outline of Research at the Start

遍歴電子メタ磁性は、バンド構造に由来する磁場下での強磁性発現現象であり、磁気冷凍材料の有力な探索指針の1つである。データベースの観点では、現在ゼロ磁場下でのバンド状態は網羅されつつある一方磁場下での電子・ スピン状態は未開拓領域である。
本課題では データベースの結晶構造を入力に磁場下の第一原理バンド構造・電子状態計算から、メタ磁性発現の可能性を有する候補物質をスクリーニングし、磁気冷凍材料の合成指針とする。候補物質の実際の合成、物性評価と電子状態の実験決定まで行うことで、データベース・第一原理計算・実験実証を組み合わせた新たな機能性材料開発手法の開拓を目指す。

Outline of Final Research Achievements

Using a data-driven approach, we identified HoB2 as a material exhibiting significant magnetocaloric effects near hydrogen liquefaction temperatures. Additionally, we clarified the impact of elemental substitution on this material. The machine learning model we developed not only predicts properties of individual materials but also provides insights through model analysis that can guide the search for new materials. To identify synthesized materials, we developed and released software that automates the analysis of X-ray diffraction patterns. This software connects to an external crystal structure database to efficiently analyze samples containing multiple impurities. Moreover, we leveraged neural networks to accurately interpolate preliminary data exhibiting nonlinear changes. This capability allows for real-time optimization of measurement conditions during experiments. We have published these softwares as well.

Academic Significance and Societal Importance of the Research Achievements

データ駆動型の物質探索が、ただの提案にとどまらず合成および実験検証まで行い、磁気冷凍材料という機能性材料を実際に見出すに至ることを示す例となった。機械学習モデルの知見を探索指針に活かす具体的方法と、合成物をX線回折から自動で特定する手段、および予備データを非線形補間することで本測定をシミュレートし効率測定行う手段を開発提示するなど、合成探索を行うユーザー側の視点からのツール開発を行い公開した。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (47 results)

All 2024 2023 2022 2021 2020

All Journal Article (34 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 34 results,  Open Access: 9 results) Presentation (13 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results)

  • [Journal Article] Pressure-induced superconductivity and robust Tc against external pressure in (Ge,Sn,Pb)Te2024

    • Author(s)
      Matsumoto Ryo、Yamane Kazuki、Mizuguchi Yoshikazu、Ishikawa Rikuya、Takae Kyohei、Kurita Rei、Usui Hidetomo、Ohkuma Masahiro、Terashima Kensei、Takano Yoshihiko
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 983 Pages: 173906-173906

    • DOI

      10.1016/j.jallcom.2024.173906

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrical Transport Properties of van der Waals Insulator CrGeTe<sub>3</sub> under Extremely High Pressure up to 52 GPa2024

    • Author(s)
      Matsumoto Ryo、Yamamoto Sayaka、Terashima Kensei、Yamane Kazuki、Takano Yoshihiko
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 93 Issue: 4 Pages: 044710-044710

    • DOI

      10.7566/jpsj.93.044710

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Theoretical analysis on the possibility of superconductivity in a trilayer Ruddlesden-Popper nickelate La4Ni3O10 under pressure and its experimental examination: comparison with La3Ni2O72024

    • Author(s)
      Sakakibara Hirofumi、Ochi Masayuki、Nagata Hibiki、Ueki Yuta、Sakurai Hiroya、Matsumoto Ryo、Terashima Kensei、Hirose Keisuke、Ohta Hiroto、Kato Masaki、Takano Yoshihiko、Kuroki Kazuhiko
    • Journal Title

      Physical Review B

      Volume: 109 Issue: 14 Pages: 144511-144511

    • DOI

      10.1103/physrevb.109.144511

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental exploration of ErB2 and SHAP analysis on a machine-learned model of magnetocaloric materials for materials design2023

    • Author(s)
      Terashima Kensei、Baptista de Castro Pedro、Saito Akiko Takahashi、Yamamoto Takafumi D、Matsumoto Ryo、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      Science and Technology of Advanced Materials: Methods

      Volume: 3 Issue: 1 Pages: 2217474-2217474

    • DOI

      10.1080/27660400.2023.2217474

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Semi-automatic staging area for high-quality structured data extraction from scientific literature2023

    • Author(s)
      Foppiano Luca、Mato Tomoya、Terashima Kensei、Ortiz Suarez Pedro、Tou Taku、Sakai Chikako、Wang Wei-Sheng、Amagasa Toshiyuki、Takano Yoshihiko、Ishii Masashi
    • Journal Title

      Science and Technology of Advanced Materials: Methods

      Volume: 3 Issue: 1 Pages: 2286219-2286219

    • DOI

      10.1080/27660400.2023.2286219

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Experimental exploration of ErB2 and SHAP analysis on a machine-learned model of magnetocaloric materials for materials design2023

    • Author(s)
      K. Terashima, P. B. Castro, A. T. Saito, T. D. Yamamoto, R. Matsumoto, H. Takeya, and Y. Takano
    • Journal Title

      Science and Technology of Advanced Materials: Methods

      Volume: in press

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crystal electric field level scheme leading to giant magnetocaloric effect for hydrogen liquefaction2023

    • Author(s)
      Noriki Terada, Hiroaki Mamiya, Hiraku Saito, Taro Nakajima, Takafumi D. Yamamoto, Kensei Terashima, Hiroyuki Takeya, Osamu Sakai, Shinichi Itoh, Yoshihiko Takano, Masashi Hase, and Hideaki Kitazawa
    • Journal Title

      Communications Materials

      Volume: 4 Issue: 1 Pages: 13-13

    • DOI

      10.1038/s43246-023-00340-z

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tunable magnetic and magnetocaloric properties by thermal annealing in ErCo2 atomized particles2023

    • Author(s)
      Yamamoto Takafumi D.、Saito Akiko T.、Takeya Hiroyuki、Terashima Kensei、Numazawa Takenori、Takano Yoshihiko
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 935 Pages: 168040-168040

    • DOI

      10.1016/j.jallcom.2022.168040

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Neural networks for a quick access to a digital twin of scanning physical property measurements2023

    • Author(s)
      Terashima Kensei、Baptista de Castro Pedro、Esparza Echevarria Miren Garbi?e、Matsumoto Ryo、Yamamoto Takafumi D.、Saito Akiko T.、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      Digital Discovery

      Volume: 2 Issue: 2 Pages: 339-345

    • DOI

      10.1039/d2dd00124a

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estimation of the Gruneisen Parameter of High-Entropy Alloy-Type Functional Materials: The Cases of REO0.7F0.3BiS2 and MTe2022

    • Author(s)
      Abbas Fysol Ibna、Nakahira Yuki、Yamashita Aichi、Kasem Md. Riad、Yoshida Miku、Goto Yosuke、Miura Akira、Terashima Kensei、Matsumoto Ryo、Takano Yoshihiko、Moriyoshi Chikako、Mizuguchi Yoshikazu
    • Journal Title

      Condensed Matter

      Volume: 7 Issue: 2 Pages: 34-34

    • DOI

      10.3390/condmat7020034

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Magnetic, thermal, and magnetocaloric properties of the holmium trialuminide HoAl3 with polytypic phases2022

    • Author(s)
      Yamamoto Takafumi D.、Baptista de Castro Pedro、Terashima Kensei、Saito Akiko T.、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      Journal of Magnetism and Magnetic Materials

      Volume: 562 Pages: 169801-169801

    • DOI

      10.1016/j.jmmm.2022.169801

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Modification of the synthesis of layered titanium chloride nitride2022

    • Author(s)
      Tanaka Masashi、Kataoka Noriyuki、Kobayashi Haruya、Fujioka Masaya、Oda Masaru、Yamamoto Aishi、Terashima Kensei、Nishii Junji、Tanaka Hiromi、Yokoya Takayoshi
    • Journal Title

      Materials Research Bulletin

      Volume: 153 Pages: 111896-111896

    • DOI

      10.1016/j.materresbull.2022.111896

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Anomalously large spin-dependent electron correlation in the nearly half-metallic ferromagnet CoS22022

    • Author(s)
      H. Fujiwara, K. Terashima, J. Otsuki, N. Takemori、H. O. Jeschke、T. Wakitai、Y. Yano、W. Hosoda、N. Kataoka、A. Teruya、M. Kakihana、M. Hedo、T. Nakama、Y. Onuki、K. Yaji、A. Harasawa、K. Kuroda、S. Shin、K. Horiba、H. Kumigashira、Y. Muraoka、T. Yokoya
    • Journal Title

      Physical Review B

      Volume: 106 Issue: 8 Pages: 085114-085114

    • DOI

      10.1103/physrevb.106.085114

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Lattice Anharmonicity in BiS2-Based Layered Superconductor RE(O,F)BiS2 (RE = La, Ce, Pr, Nd)2022

    • Author(s)
      Abbas Fysol Ibna、Hoshi Kazuhisa、Yamashita Aichi、Nakahira Yuki、Goto Yosuke、Miura Akira、Moriyoshi Chikako、Kuroiwa Yoshihiro、Terashima Kensei、Matsumoto Ryo、Takano Yoshihiko、Mizuguchi Yoshikazu
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 7 Pages: 074706-074706

    • DOI

      10.7566/jpsj.91.074706

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of Non-Stoichiometry on Magnetocaloric Properties of HoB2 Gas-Atomized Particles2022

    • Author(s)
      Yamamoto Takafumi D.、Takeya Hiroyuki、de Castro Pedro Baptista、Saito Akiko T.、Terashima Kensei、Numazawa Takenori、Takano Yoshihiko
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 58 Issue: 6 Pages: 1-6

    • DOI

      10.1109/tmag.2022.3167087

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Growth and characterization of Bi2Sr2Ca1-xYxCu2O8+δ single-crystal whiskers2022

    • Author(s)
      Saito Yoshito、Maruyama Kazuhiro、Oda Kazuhito、Nagao Masanori、Adachi Shintaro、Terashima Kensei、Tanaka Isao、Takano Yoshihiko
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: 6 Pages: 063001-063001

    • DOI

      10.35848/1347-4065/ac6a35

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Protonation-induced discrete superconducting phases in bulk FeSe single crystals2022

    • Author(s)
      Meng Yan、Xing Xiangzhuo、Yi Xiaolei、Li Bin、Zhou Nan、Li Meng、Zhang Yufeng、Wei Wei、Feng Jiajia、Terashima Kensei、Takano Yoshihiko、Sun Yue、Shi Zhixiang
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 13 Pages: 134506-134506

    • DOI

      10.1103/physrevb.105.134506

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] High-Pressure Synthesis of Superconducting Sn3S4 Using a Diamond Anvil Cell with a Boron-Doped Diamond Heater2022

    • Author(s)
      Matsumoto Ryo、Terashima Kensei、Nakano Satoshi、Nakamura Kazuki、Yamamoto Sayaka、Yamamoto Takafumi D.、Ishikawa Takahiro、Adachi Shintaro、Irifune Tetsuo、Imai Motoharu、Takano Yoshihiko
    • Journal Title

      Inorganic Chemistry

      Volume: 61 Issue: 10 Pages: 4476-4483

    • DOI

      10.1021/acs.inorgchem.2c00013

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] XERUS: An Open-Source Tool for Quick XRD Phase Identification and Refinement Automation2022

    • Author(s)
      P. B. de Castro, K. Terashima, M.G. Esparza-Echevarria, H. Takeya, Y. Takano
    • Journal Title

      ADVANCED THEORY AND SIMULATIONS

      Volume: 5 Issue: 5 Pages: 2100588-2100588

    • DOI

      10.1002/adts.202100588

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Low temperature thermoelectric properties of Na-substituted Bi2Ca2Co2Oy ceramics fabricated via LFZ technique2022

    • Author(s)
      B. Ozcelik, G. Cetin, M. Gursul, C. Ozcelik, T. Depci, M. A. Madre, A. Sotelo, H. Ando, K. Terashima, Y. Takano
    • Journal Title

      MATERIALS CHEMISTRY AND PHYSICS

      Volume: 278 Pages: 125673-125673

    • DOI

      10.1016/j.matchemphys.2021.125673

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Al substitution effect on magnetic properties of magnetocaloric material HoB22022

    • Author(s)
      S. Iwasaki, T. D. Yamamoto, P. B. de Castro, K. Terashima, H. Takeya, Y. Takano
    • Journal Title

      SOLID STATE COMMUNICATIONS

      Volume: 342 Pages: 114616-114616

    • DOI

      10.1016/j.ssc.2021.114616

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Pressure-induced superconductivity in TiGeTe62021

    • Author(s)
      Yamamoto Sayaka、Matsumoto Ryo、Adachi Shintaro、Terashima Kensei、Tanaka Hiromi、Irifune Tetsuo、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      Solid State Communications

      Volume: 334-335 Pages: 114363-114363

    • DOI

      10.1016/j.ssc.2021.114363

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Gas-atomized particles of giant magnetocaloric compound HoB2 for magnetic hydrogen liquefiers2021

    • Author(s)
      T. D. Yamamoto, H. Takeya, A. T. Saito, K. Terashima, P. B. de Castro, T. Numazawa, Y. Takano
    • Journal Title

      APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING

      Volume: 127 Issue: 4 Pages: 301-301

    • DOI

      10.1007/s00339-021-04458-0

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] SuperMat: construction of a linked annotated dataset from superconductors-related publications2021

    • Author(s)
      Luca Foppiano, Sae Dieb, Akira Suzuki, Pedro Baptista de Castro, Suguru Iwasaki, Azusa Uzuki, Miren Garbine Esparza Echevarria, Yan Meng, Kensei Terashima, Laurent Romary, Yoshihiko Takano & Masashi Ishii
    • Journal Title

      Science and Technology of Advanced Materials: Methods

      Volume: 1 Issue: 1 Pages: 34-34

    • DOI

      10.1080/27660400.2021.1918396

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] THz emission from a Bi2Sr2CaCu2O8+δ cross-whisker junction2021

    • Author(s)
      Saito Yoshito、Adachi Shintaro、Matsumoto Ryo、Nagao Masanori、Fujita Shuma、Hayama Ken、Terashima Kensei、Takeya Hiroyuki、Kakeya Itsuhiro、Takano Yoshihiko
    • Journal Title

      Applied Physics Express

      Volume: 14 Issue: 3 Pages: 033003-033003

    • DOI

      10.35848/1882-0786/abe166

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Electrical transport measurements for superconducting sulfur hydrides using boron-doped diamond electrodes on beveled diamond anvil2020

    • Author(s)
      Matsumoto Ryo、Einaga Mari、Adachi Shintaro、Yamamoto Sayaka、Irifune Tetsuo、Terashima Kensei、Takeya Hiroyuki、Nakamoto Yuki、Shimizu Katsuya、Takano Yoshihiko
    • Journal Title

      Superconductor Science and Technology

      Volume: 33 Issue: 12 Pages: 124005-124005

    • DOI

      10.1088/1361-6668/abbdc5

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Adiabatic temperature change in ErAl2/metal PIT wires: A practical method for estimating the magnetocaloric response of magnetocaloric composites2020

    • Author(s)
      Yamamoto Takafumi D.、Takeya Hiroyuki、Terashima Kensei、Iwasaki Suguru、Baptista de Castro Pedro、Numazawa Takenori、Takano Yoshihiko
    • Journal Title

      Journal of Magnetism and Magnetic Materials

      Volume: 513 Pages: 167207-167207

    • DOI

      10.1016/j.jmmm.2020.167207

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] The local structure of self-doped BiS2-based layered systems as a function of temperature2020

    • Author(s)
      Pugliese G. M.、Paris E.、Capone F. G.、Stramaglia F.、Wakita T.、Terashima K.、Yokoya T.、Mizokawa T.、Mizuguchi Y.、Saini N. L.
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 22 Issue: 39 Pages: 22217-22225

    • DOI

      10.1039/d0cp03974h

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Relationship between magnetic ordering and gigantic magnetocaloric effect in HoB2 studied by neutron diffraction experiment2020

    • Author(s)
      Terada Noriki、Terashima Kensei、de Castro Pedro Baptista、Colin Claire V.、Mamiya Hiroaki、Yamamoto Takafumi D.、Takeya Hiroyuki、Sakai Osamu、Takano Yoshihiko、Kitazawa Hideaki
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 9 Pages: 094435-094435

    • DOI

      10.1103/physrevb.102.094435

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Theory for High‐Angular‐Resolution Photoelectron Holograms Considering the Inelastic Mean Free Path and the Formation Mechanism of Quasi‐Kikuchi Band2020

    • Author(s)
      Matsushita Tomohiro、Muro Takayuki、Yokoya Takayoshi、Terashima Kensei、Kato Yukako、Matsui Hirosuke、Maejima Naoyuki、Hashimoto Yusuke、Matsui Fumihiko
    • Journal Title

      physica status solidi (b)

      Volume: 257 Issue: 11 Pages: 2000117-2000117

    • DOI

      10.1002/pssb.202000117

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] High-pressure x-ray absorption and diffraction study of the self-doped superconductor EuFBiS22020

    • Author(s)
      Paris E.、Joseph B.、Marini C.、Terashima K.、Wakita T.、Yokoya T.、Mizuguchi Y.、Mizokawa T.、Saini N. L.
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 21 Pages: 214526-214526

    • DOI

      10.1103/physrevb.101.214526

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Demonstration of electric double layer gating under high pressure by the development of field-effect diamond anvil cell2020

    • Author(s)
      Adachi Shintaro、Matsumoto Ryo、Yamamoto Sayaka、Yamamoto Takafumi D.、Terashima Kensei、Saito Yoshito、Esparza Echevarria Miren、Baptista de Castro Pedro、Song Peng、Iwasaki Suguru、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      Applied Physics Letters

      Volume: 116 Issue: 22 Pages: 223506-223506

    • DOI

      10.1063/5.0004973

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Machine-learning-guided discovery of the gigantic magnetocaloric effect in HoB2 near the hydrogen liquefaction temperature2020

    • Author(s)
      Castro Pedro Baptista de、Terashima Kensei、Yamamoto Takafumi D、Hou Zhufeng、Iwasaki Suguru、Matsumoto Ryo、Adachi Shintaro、Saito Yoshito、Song Peng、Takeya Hiroyuki、Takano Yoshihiko
    • Journal Title

      NPG Asia Materials

      Volume: 12 Issue: 1 Pages: 35-35

    • DOI

      10.1038/s41427-020-0214-y

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Change in the electronic structure of the bismuth chalcogenide superconductor CsBi4-xPbxTe6 by dissociation of the bismuth dimers2020

    • Author(s)
      Okazaki Hiroyuki、Terashima Kensei、Billington David、Iwata Keiji、Wakita Takanori、Tanaka Masashi、Takano Yoshihiko、Muraoka Yuji、Yokoya Takayoshi
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 32 Issue: 14 Pages: 145501-145501

    • DOI

      10.1088/1361-648x/ab5e1a

    • NAID

      120006776994

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 部分置換試料の超伝導転移温度グラフニューラルネットワーク学習2024

    • Author(s)
      寺嶋 健成, 董 拓, 高野 義彦
    • Organizer
      2024年 第71回応用物理学会春季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 固体合金試料自動合成システム建設の試み2023

    • Author(s)
      寺嶋 健成, 王 威勝, 高野 義彦
    • Organizer
      2023年  第84回応用物理学会秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 組成記述子ベース機械学習モデルのSHAP 解析2023

    • Author(s)
      寺嶋 健成、Baptista de Castro Pedro、齋藤 明子、山本 貴史、松本 凌、竹屋 浩幸、高野 義彦
    • Organizer
      2023年 第70回応用物理学会春季学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] レポジトリ/予備物性測定データ効率利用のためのニューラルネットワーク学習堅牢化・高速化2022

    • Author(s)
      寺嶋 健成、Baptista de Castro Pedro、Esparza Echevarria Miren Garbine、松本 凌、山本 貴史、竹屋 浩幸、高野 義彦
    • Organizer
      2022年 第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] 物性/分光測定を効率化するニューラルネットワーク学習2022

    • Author(s)
      寺嶋健成, P. B. Castro, M.G.Esparza Echevarria, 山本貴史, 松本凌, 竹屋浩幸, 高野義彦
    • Organizer
      第76回日本物理学会
    • Related Report
      2021 Research-status Report
  • [Presentation] Machine-learning-aided exploration of magnetocaloric materials2021

    • Author(s)
      K. Terashima, P. B. Castro, T. D. Yamamoto, Z. Hou, H. Takeya, and Y. Takano
    • Organizer
      MRM2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Magnetic refrigeration and machine-learning-aided discovery of HoB2: A promising candidate for working material2021

    • Author(s)
      K. Terashima, P. B. Castro, T. D. Yamamoto, Z. Hou, H. Takeya, and Y. Takano
    • Organizer
      IWAMSN2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] ニューラルネットワークによる磁気冷凍材料の物性測定条件学習・予測2021

    • Author(s)
      寺嶋健成、Pedro Baptista de Castro、山本貴史、Miren Garvine Esparza Eshevarria、松本凌、竹屋浩幸、高野義彦
    • Organizer
      2021年第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] Magnetocaloric properties of HoB22021

    • Author(s)
      Kensei Terashima, Pedro Baptista de Castro, Takafumi D Yamamoto,Zhufeng Hou, Suguru Iwasaki, Noriki Terada, Claire V. Colin, Hideaki Kitazawa, Hiroyuki Takeya and Yoshihiko Takano
    • Organizer
      Thermag IX
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] ErB2の磁気熱量効果: 機械学習予測との比較2021

    • Author(s)
      寺嶋健成、Pedro Baptista de Castro、山本貴史、齋藤明子、松本凌、安藤寛、竹屋浩幸、高野義彦
    • Organizer
      2021年第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 機械学習による高性能磁気冷凍材料HoB2の発見2020

    • Author(s)
      寺嶋健成、Pedro Baptista de Castro、山本貴史、竹屋浩幸、高野義彦、Hou Zhufeng、岩崎秀
    • Organizer
      2020年度秋季低温工学・超電導学会
    • Related Report
      2020 Research-status Report
  • [Presentation] HoB2における二段の磁気転移と巨大磁気熱量効果の観測2020

    • Author(s)
      寺嶋健成、P. B. Castro、山本貴史、岩崎秀、寺田典樹、C. V. Colin、北澤英明、竹屋浩幸、高野義彦
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 機械学習を指針とした磁気冷凍材料HoB2の発見2020

    • Author(s)
      寺嶋健成、P. B. Castro、Z. Hou、山本貴史、岩崎秀、竹屋浩幸、高野義彦
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2025-01-30  

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