論文リスト

※ここでは出版年ではなく、成果創出年度ごとに論文をリストアップしています。

2021 / 2020 / 2019 / 2018 / 2017 / 2016 / 2015 / 2014 / 2013 / 2012

2018年度

  1. Computational phase diagrams for the Nd-based magnets based on the combined ab initio /CALPHAD approach
    Taichi Abe, Ying Chen, Arkapol Saengdeejimg, Yoshinao Kobayashi, Scripta Materialia 154, 305-310 (2018).

  2. Role of Ga on the high coercivity of Nd-rich Ga-doped Nd-Fe-B sintered magnet
    TT Sasaki, Y Takada, H Okazaki, T Ohkubo, T Nakamura, T Sato, A Kato, Y Kaneko, K Hono, Journal of Alloys and Compounds 790, 750-759 (2019).

  3. Development of ultra-fine grain sized SmFe12-based powders using hydrogenation disproportionation desorption recombination process
    I Dirba, H Sepehri-Amin, T Ohkubo, K Hono, Acta Materialia 165, 373-380 (2019).

  4. Comparison of coercivity and squareness in hot-deformed and sintered magnets produced from a Nd-Fe-B-Cu-Ga alloy
    XD Xu, H Sepehri-Amin, TT Sasaki, M Soderžnik, X Tang, T Ohkubo, K Hono, Scripta Materialia 160, 9-14 (2019).

  5. Magnetization reversal process of anisotropic hot-deformed magnets observed by magneto-optical Kerr effect microscopy
    M Soderžnik, J Li, Lihua Liu, H Sepehri-Amin, T Ohkubo, N Sakuma, T Shoji, A Kato, T Schrefl, K Hono, Journal of Alloys and Compounds 771, 51-59 (2019).

  6. Coercivity and its thermal stability of NdFeB hot-deformed magnets enhanced by the eutectic grain boundary diffusion process
    J Li, Lihua Liu, H Sepehri-Amin, Xin Tang, T Ohkubo, N Sakuma, T Shoji, A Kato, T Schrefl, K Hono, Acta Materialia 161, 171-181 (2018).

  7. Microstructure of a Dy-free Nd-Fe-B sintered magnet with 2T coercivity
    XD Xu, TT Sasaki, JN Li, ZJ Dong, H Sepehri-Amin, TH Kim, T Ohkubo, T Schrefl, K Hono, Acta Materialia 156, 146-157 (2018).

  8. Searching the weakest link: Demagnetizing fields and magnetization reversal in permanent magnets
    J Fischbacher, A Kovacs, Lukas Exl, Julian Kühnel, Eduard Mehofer, H Sepehri-Amin, T Ohkubo, K Hono, T Schrefl, Scripta Materialia 154, 253-258 (2018).

  9. Origin of the coercivity difference in Nd-Fe-B sintered magnets processed from hydrogenation-disproportionation-desorption-recombination powder and jet-milled powder
    XD Xu, TT Sasaki, Y Une, H Kubo, T Ohkubo, M Sagawa, K Hono, Acta Materialia 151, 293-300 (2018).

  10. Coercivity enhancement of Nd-Fe-B hot-deformed magnets by the eutectic grain boundary diffusion process using Nd-Ga-Cu and Nd-Fe-Ga-Cu alloys
    Lihua Liu, H Sepehri-Amin, TT Sasaki, T Ohkubo, M Yano, N Sakuma, A Kato, T Shoji, K Hono, AIP Advances 8, 056205 (2018).

  11. Suppression of non-oriented grains in Nd-Fe-B hot-deformed magnets by Nb doping
    Xin Tang, H Sepehri-Amin, T Ohkubo, K Hono, Scripta Materialia 147, 108-113 (2018).

  12. Emergence of coercivity in Sm(Fe0.8Co0.2)12 thin films via eutectic alloy grain boundary infiltration
    D. Ogawa, X.D. Xu, Y.K. Takahashi, T. Ohkubo, S. Hirosawa, K. Hono, Scripta Materialia 164, 140-144 (2019).

  13. High melting point metal (Pt, W) seed layer for grain size refinement of FePt-based heat-assisted magnetic recording media
    Jian Wang, Dong Liu, Ippei Suzuki, Yukiko Takahashi, Mi Yan, Kazuhiro Hono, Applied Physics Express 12, 023007 (2019).

  14. Time domain magnetization dynamics study to estimate interlayer exchange coupling constant in Nd-Fe-B/Ni80Fe20 films
    R. Mandal, D. Ogawa, Y. Tamazawa, K. Ishioka, T. Shima, T. Kato, S. Iwata, Y.K. Takahashi, S. Hirosawa, K. Hono, Journal of Magnetism and Magnetic Materials 468, 273-278 (2018).

  15. Reprint of Prospect for HRE-free high coercivity Nd-Fe-B permanent magnets
    K. Hono, H. Sepehri-Amin, Scripta Materialia 154, 277-283 (2018).

  16. Intrinsic magnetic properties of Sm(Fe1-xCox)11Ti and Zr-substituted Sm1-yZry(Fe0.8Co0.2)11.5Ti0.5compounds with ThMn12 structure toward the development of permanent magnets
    P. Tozman, H. Sepehri-Amin, Y.K. Takahashi, S. Hirosawa, K. Hono, Acta Materialia 153, 354-363 (2018).

  17. Magnetization measurements for grain boundary phases in Ga-doped Nd-Fe-B sintered magnet
    K. Niitsu, A. Sato, T.T. Sasaki, R. Sawada, Y. Cho, Y. Takada, T. Sato, Y. Kaneko, A. Kato, T. Ohkubo, D. Shindo, K. Hono, Y. Murakami, Journal of Alloys and Compounds 752, 220-230 (2018).

  18. Site-specific magnetic anisotropies in R2Fe14B systems
    T. Yoshioka, H. Tsuchiura, Applied Physics Letters 112, 162405 (2018).

  19. Bridging atomistic magnetism and coercivity in Nd-Fe-B magnets
    H. Tsuchiura, T. Yoshioka, P. Nova'k, Scripta Materialia 154, 248-252 (2018).

  20. Elastic and Magnetoelastic Properties of Fe-Rich Tetragonal Y–Fe Compounds: Phenomenology and Electron Theory
    J. Inoue, T. Yoshioka, H. Tsuchiura, IEEE Transactions on Magnetics 55, 2100304 (2019).

  21. Exchange-interaction by the induced growth of the soft phase on the extreme hard phase
    Hoju Kang, Satoshi Sugimoto, AIP Advance 8, 105036 (2018).

  22. High coercive Zn-bonded Sm-Fe-N magnets prepared using fine Zn particles with low oxygen content
    Masashi Matsuura, Tomoki Shiraiwa, Nobuki Tezuka, Satoshi Sugimoto, Tetsuya Shoji, Noritsugu Sakuma, Kazuaki Haga, Journal of Magnetism and Magnetic Materials 452, 243 (2018).

  23. Increase of energy products of Zn-bonded Sm-Fe-N magnets with low oxygen content
    Masashi Matsuura, Yuki Nishijima, Nobuki Tezuka, Satoshi Sugimoto, Tetsuya Shoji, Noritsugu Sakuma, Journal of Magnetism and Magnetic Materials 467, 64 (2018).

  24. Preparation of Mn-diffused Sm-Fe-N core-shell powder by reduction diffusion process
    Masashi Matsuura, Keisuke Yarimizu, Yohei Osawa, Nobuki Tezuka, Satoshi Sugimoto, Takashi Ishikawa, Yukinobu Yoneyama, Journal of Magnetism and Magnetic Materials 471, 310 (2018).

  25. 低酸素化によるSm-Fe-N系バルク磁石の高特性化
    松浦 昌志, 西島 佑樹, 手束 展規, 杉本 諭, 電気学会マグネティックス研究会資料, MAG-18-191, IEE Japan 2018 (184-192), 41-45 (2018).

  26. d-HDDR処理したNd-Fe-B-Ga-Nb磁石粉末の磁気異方性と微細組織および結晶方位との関係
    堀川高志, 山崎理央, 三嶋千里, 松浦昌志, 杉本 諭, 電気学会マグネティックス研究会資料, MAG-18-199, IEE Japan 2018 (193-203), 37-42 (2018).

  27. First-order reversal curve analysis of a Nd-Fe-B sintered magnet with soft X-ray magnetic circular dichroism microscopy
    K. Miyazawa, S. Okamoto, T. Yomogita, N. Kikuchi, O. Kitakami, K. Toyoki, D. Billington, Y. Kotani, T. Nakamura, T. Sasaki, T. Ohkubo, K. Hono, Acta Materialia 162, 1-9 (2018).

  28. L10型FeNi超格子薄膜材料の作製と磁気特性
    水口将輝, 小嶋隆幸, 高梨弘毅, 「次世代永久磁石の開発最前線 -磁性の解明から構造解析、省・脱レアアース磁石、モータ応用まで-」, 第2編 第4章 第4節 (2019).

  29. Effect of R-site substitution and the pressure on stability of RFe12: A first-principles study
    Yosuke Harashima, Taro Fukazawa, Hiori Kino, Takashi Miyake, Journal of Applied Physics 124, 163902 (2018).

  30. First-principles study of spin-wave dispersion in Sm(Fe1−xCox)12
    Taro Fukazaw, Hisazumi Akai, Yosuke Harashima, Takashi Miyake, Journal of Magnetism and Magnetic Materials 469, 296 (2019).

  31. Exploration of the effects of dipole-dipole interactions in Nd2Fe14B thin films based on a stochastic cutoff method with a novel efficient algorithm
    T. Hinokihara, M. Nishino, Y. Toga, S. Miyashita, Physical Review B 97, 104427 (2018).

  32. Anisotropy of exchange stiffness based on atomic-scale magnetic properties in the rare-earth permanent magnet Nd2Fe14B
    Y. Toga, M. Nishino, S. Miyashita, T. Miyake, A. Sakuma, Physical Review B 98, 054418 (2018).

  33. Multistability in an unusual phase diagram induced by the competition between antiferromagnetic-like short-range and ferromagnetic-like long-range interactions
    M. Nishino, P. A. Rikvold, C. O. Omand, S. Miyashita, Physical Review B 98, 144402 (2018).

  34. Large-Scale Micromagnetics Simulation of Magnetization Dynamics in a Permanent Magnet during the Initial Magnetization Process
    Hiroshi Tsukahara, Kaoru Iwano, Chiharu Mitsumata, Tadashi Ishikawa, Kanta Ono, Physical Review Applied 11, 014010 (2019).

  35. 能動学習の基礎と材料工学への適用例
    日野英逸, 田口優介, 上野哲朗, 小野寛太, まてりあ 58, 7 (2019).

  36. 機械学習による X 線スペクトル計測の効率化
    上野哲朗, 日野英逸, 小野寛太, 表面と真空 62, 147 (2019).

  37. Accelerating small-angle scattering experiments on anisotropic samples using kernel density estimation
    Kotaro Saito, Masao Yano, Hideitsu Hino, Tetsuya Shoji, Akinori Asahara, Hidekazu Morita, Chiharu Mitsumata, Joachim Kohlbrecher, Kanta Ono, Scientic Reports 9, 1526 (2019).

  38. 非順序実行型データベースにより多次元配列データを管理するマテリアルズ・インフォマティクス・プラットフォームの開発
    淺原彰規, 森田秀和, 海野英一郎, 池本理, 小野寛太, 情報処理学会デジタルプラクティス 10, 1 (2019).

  39. Automated estimation of materials parameter from X-ray absorption and electron energy-loss spectra with similarity measures
    Yuta Suzuki, Hideitsu Hino, Masato Kotsugi, Kanta Ono, npj Computational Materials 5, 39 (2019).

  40. Machine Learning-based Crystal Structure Prediction for X-Ray Microdiffraction
    Yuta Suzuki, Hideitsu Hino, Yasuo Takeichi, Takafumi Hawai, Masato Kotsugi, Kanta Ono, Microscopy and Microanalysis 24, 142-143 (2018).

  41. Extraction of Physical Parameters from X-ray Spectromicroscopy Data Using Machine Learning
    Yuta Suzuki, Hideitsu Hino, Tetsuro Ueno, Yasuo Takeichi, Masato Kotsugi, Kanta Ono, Microscopy and Microanalysis 24, 478-479 (2018).

  42. Temperature dependence of the crystal structures and phase fractions of secondary phases in a Nd-Fe-B sintered magnet
    N. Tsuji, H. Okazaki, W. Ueno, Y. Kotani, D. Billington, A. Yasui, S. Kawaguchi, K. Sugimoto, K. Toyoki, T. Fukagawa, T. Nishiuchi, Y. Gohda, S. Hirosawa, K. Hono, T. Nakamura, Acta Materialia 154, 25-32 (2018).

  43. Realization of a scanning soft X-ray microscope for magnetic imaging under high magnetic fields
    Y. Kotani, Y. Senba, K. Toyoki, D. Billington, H. Okazaki, A. Yasui, W. Ueno, H. Ohashi, S. Hirosawa, Y. Shiratsuchi, T. Nakamura, Journal of Synchrotron Radiation 25, 1444-1449 (2018).

  44. Unmasking the interior magnetic domain structure and evolution in Nd-Fe-B sintered magnets through high-field magnetic imaging of the fractured surface
    D. Billington, K. Toyoki, H. Okazaki, Y. Kotani, T. Fukagawa, T. Nishiuchi, S. Hirosawa, T. Nakamura, Physical Review Materials 2, 104413 (2018).

  45. ネオジム磁石の粒界相形成メカニズムに対するフェーズフィールド解析
    小山敏幸, 塚田祐貴, 「次世代永久磁石の開発最前線 -磁性の解明から構造解析、省・脱レアアース磁石、モータ応用まで-」, 第1編 第1章 第4節 (2019).

  46. Committee machine that votes for similarity between materials
    Duong-Nguyen Nguyen, Tien-Lam Pham, Viet-Cuong Nguyen, Tuan-Dung Ho, Truyen Tran, Keisuke Takahashi, Hieu-Chi Dam, IUCrJ (International Union of Crystallography Journal) 5, 830-840 (2018).

  47. Important Descriptors and Descriptor Groups of Curie Temperatures of Rare-earth Transition-metal Binary Alloys
    Hieu Chi Dam, Viet Cuong Nguyen, Tien Lam Pham, Anh Tuan Nguyen, Kiyoyuki Terakura, Takashi Miyake, Hiori Kino, Journal of the Physical Society of Japan 87, 113801 (2018).

  48. Hidden order in amorphous structures: Extraction of nearest neighbor networks of amorphous Nd-Fe alloys with Gabriel graph analyses
    A. Terasawa, Y. Gohda, Journal of Chemical Physics 149, 154502 (2018).

  49. Role of typical elements in Nd2Fe14X (X=B, C, N, O, F)
    Y. Tatetsu, Y. Harashima, T. Miyake, Y. Gohda, Physical Review Materials 2, 074410 (2018).

  50. First-principles study on substitution effects in Nd2(Fe, X)14B
    Y. Tatetsu, S. Tsuneyuki, Y. Gohda, Materialia 4, 388-394 (2018).

  51. First-principles prediction of one-dimensional giant Rashba splittings in Bi-adsorbed In atomic chains
    T. Tanaka, Y. Gohda, Physical Review B 98, 241409 (2018).

  52. Dynamic Interface Formation in Magnetic Thin Film Heterostructures
    S. Nakashima, T. Miyamachi, Y. Tatetsu, Y. Takahashi, Y. Takagi, Y. Gohda, T. Yokoyama, F .Komori, Advanced Functional Materials 29, 1804594 (2019).

  53. 電子線ホログラフィーを用いた材料界面の電磁場解析
    村上恭和, 金属 88, 942-947 (2018).

  54. 還元拡散法によるCr拡散Sm2Fe17Nxコア・シェル磁石粉末の作製
    松田 瑠香, 鑓水 啓介, 松浦 昌志, 手束 展規, 杉本 諭, 石川 尚, 米山 幸伸, 粉体および粉末冶金 66, 116-121 (2019).

  55. Magnetic Anisotropy and Crystallographic Alignment in Fe and NdH2 during d-HDDR Process of Nd-Fe-B-Ga-Nb Powders
    Takashi Horikawa, Masao Yamazaki, Chisato Mishima, Masashi Matsuura, Satoshi Sugimoto, AIP Advances 9,35244 (2019).

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