口頭発表 2019年
- 2019.12.19
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高特性Sm-Fe-N系バルク磁石の組織と磁気特性
松浦 昌志、松南 諒、手束 展規、杉本 諭 (東北大学)
- 2019.12.09
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Sm系永久磁石材料における有限温度磁気特性および伝導特性に関する理論的解析
土浦宏紀(東北大学)
- 2019.12.06
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Sm-Fe-N系磁石の高性能化に向けた新規粉末作製プロセスの開発
杉本 諭 (東北大学)
- 2019.11.07
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Nanoparticle-based synthesis and magnetic properties of Sm(Fe1-xCox)11Ti (0≤x≤0.3) particle
J. Kim, T. T. Trinh, R. Sato, and T. Teranishi
- 2019.11.07
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Ultrafine Colloidal Nanoprecursors for An Easy Access to ThMn12-Type Structured Hard Ferromagnetic Materials
T. Thuy Trinh, Jungyang Kim, Ryota Sato, Mitsutaka Haruta, Hiroki Kurata, and Toshiharu Teranishi
- 2019.11.06
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Influence of magnetostriction on the lattice constants of the secondary phases in Nd-Fe-B sintered magnets studied by synchrotron X-ray diffraction
S. Kobayashi(JASRI)(ESICMM), A. Martín-Cid(JASRI)(ESICMM), K. Toyoki(JASRI)(ESICMM), H. Okazaki(JASRI)(ESICMM), S. Hirosawa(ESICMM), T. Nakamura(JASRI)(ESICMM)
- 2019.11.4-8
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A mixed-valence model for Ce2Fe14B compounds
Hikaru Tabata(Tohoku University),Hiroki Tsuchiura(Tohoku University), TakuyaYoshioka(Tohoku University)
- 2019.11.4-8
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Theoretical study on the electronic states and finite temperture magnetic properties ofSm2fe17Nx
Shogo Yamashita(Tohoku University),Hiroki Tsuchiura(Tohoku University), TakuyaYoshioka(Tohoku University)
- 2019.11.4-8
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Determination of local magnetic moments in the fractured surface of a Nd-Fe-B sintered magnet by a soft X-ray microscope
A. Martin-Cid(JASRI)(ESICMM), D. Billington(JASRI)(ESICMM), K. Toyoki(JASRI)(ESICMM), Y. Kotani(JASRI)(ESICMM),S. Kobayashi(JASRI)(ESICMM), H. Okazaki(JASRI)(ESICMM), S. Hirosawa(ESICMM), T. Nakamura(JASRI)(ESICMM)
- 2019.10.31
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Recent Topics of Permanent Magnet Researches in Japan
Satoshi Sugimoto (Tohoku Univerisity)
- 2019.10.22
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La, W添加Sm2Fe17N3粉末の磁気特性と組織
松浦 昌志、鈴木 志歩、山本 邦子、手束 展規、杉本 諭 (東北大学)
- 2019.10.22
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永久磁石材料の微細構造制御と高性能化に関する研究
杉本 諭 (東北大学)
- 2019.09.26
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永久磁石材料の高性能化・多機能化に関する研究
杉本 諭 (東北大学)
- 2019.9.25-27
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Origin of the magnetisation enhancement by Zr addition in (Sm1-xZrx)(Fe0.8Co0.2)12 studied using X-ray magnetic circular dichroism
A. Martin-Cid(JASRI)(ESICMM), S. Kobayashi(JASRI)(ESICMM), K. Toyoki(JASRI)(ESICMM), D. Ogawa(ESICMM), Y.K. Takahashi(ESICMM), S. Hirosawa(ESICMM), K. Hono(ESICMM), T. Nakamura(JASRI)(ESICMM)
- 2019.09.25
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Development of Sm-Fe-N bulk magnets showing high maximum energy products
R. Matsunami, M. Matsuura, N. Tezuka, S. Sugimoto (Tohoku Univerisity)
- 2019.9.25-27
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High resolution synchrotron X ray powder diffraction study of lattice constants of Nd2Fe14B phase in Nd-Fe-B sintered magnets
S. Kobayashi(JASRI)(ESICMM), A. Martín-Cid(JASRI)(ESICMM), K. Toyoki(JASRI)(ESICMM), H. Okazaki(JASRI)(ESICMM), S. Hirosawa(ESICMM), T. Nakamura(JASRI)(ESICMM)
- 2019.9.25-27
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Recent progress in studies on crystalline phases and magnetic domain structures in high coercivity permanent magnets using synchrotron X-rays
T. Nakamura (JASRI)(ESICMM)
- 2019.9.15-20
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Synchrotron X-ray analysis of functional magnetic materials with micro–nano scale resolution
T. Nakamura (JASRI)(ESICMM), D. Billington (JASRI)(ESICMM), K. Toyoki (JASRI)(ESICMM), Y. Kotani (JASRI), H. Okazaki(JASRI)(ESICMM) and M. Suzuki (JASRI)
- 2019.9.11-13
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Ce2Fe14B化合物に対する混合原子価模型
田幡光(東北大学)、吉岡匠哉(東北大学)、土浦宏紀(東北大学)
- 2019.9.11-13
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Sm2Fe17Nxの電子状態と有限温度磁気特性に関する理論的研究
山下祥吾(東北大学)、吉岡匠哉(東北大学)、土浦宏紀(東北大学)
- 2019.08.08
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Magnetic properties and microstructure of high coercivity Zn-bonded Sm-Fe-N magnets
Masashi Matsuura, Ryo Matsunami, Nobuki Tezuka, Satoshi Sugimoto (Tohoku Univerisity), Tetsuya Shoji, Noritsugu Sakuma (Toyota Motor Corp, MagHEM)
- 2019.08.08
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永久磁石の基礎と将来
杉本 諭 (東北大学)
- 2019.07.25
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永久磁石研究の現状と課題
杉本 諭 (東北大学)
- 2019.6.17-21
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Intrinsic and extrinsic properties of new permanent magnet Sm(Fe0.8Co0.2)12 compound with ThMn12 structure
Yukiko Takahashi(ESICMM), Daisuke Ogawa(ESICMM), Satoshi Hirosawa(ESICMM), and Kazuhiro Hono(ESICMM)
- 2019.05.18
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永久磁石における最近の研究開発動向
杉本 諭 (東北大学)
- 2019.2.16-17
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永久磁石の基礎と将来への課題
杉本 諭 (招待講演)
- 2019.03.17
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ベイズ最適化と第一原理計算を用いた磁石化合物の探索手法
深澤太郎,原嶋庸介,Zhufeng Hou,三宅隆
- 2019.03.16
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データ駆動手法による相関物質の予測と理解
三宅隆 (AIST, NIMS)
- 2019.03.15
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進化的アルゴリズムによる化学組成探索
石河孝洋,三宅隆
- 2019.03.12
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磁石研究から見た将来の私たちの生活とレアメタル・グリーンイノベーション
(招待)杉本 諭
- 2019.02.18
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First-principles study of rare-earth magnet compounds
Takashi Miyake (AIST, NIMS)
- 2019.02.17
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Preparation of high performance Sm-Fe-N bulk magnets with low oxygen content
Masashi Matsuura, Yuki Nishijima, Nobuki Tezuka, Satoshi Sugimoto (Tohoku University), Tetsuya Shoji, Noritsugu Sakuma (Toyota Notor Corp.)
- 2019.1.14-18
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Temperature dependence of element-specific spin- and orbital-moments in Sm(Fe1-xCox)12system
K. Toyoki(JASRI)(ESICMM), N. Sasabe (JASRI), Y. Kotani(JASRI), D.Billington(JASRI)(ESICMM), H. Okazaki(JASRI)(ESICMM), D. Ogawa (ESICMM), Y.K. Takahashi(ESICMM), K. Hono(ESICMM), S. Hirosawa(ESICMM), T. Nakamura(JASRI)(ESICMM)
- 2019.01.18
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Curie temperature of Sm2Fe17 and Nd2Fe14B: a first-principles study
Taro Fukazawa, Hisazumi Akai, Yosuke Harashima and Takashi Miyake
- 2019.01.16
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A Machine-Learning Scheme for Searching New Rare-Earth Magnet Compounds
Taro Fukazawa (AIST)
- 2019.01.16
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Machine learning approach for prediction and understanding of magnetic properties
Takashi Miyake (AIST, NIMS)
- 2019.01.16
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Data-driven discovery and analysis of magnetic materials
Takashi Miyake (AIST, NIMS)