SAMURAI 元素戦略磁性材料研究拠点 | Elements Strategy Initiative Center for Magnetic Materials

論文の一覧

最終更新時刻: 2021年02月26日

275件の論文が見つかりました。 論文は出版年月日順に表示しています。  CSV

2020

  • T. Shirai,S. Todo,S. Miyashita. Dynamical phase transition in Floquet optical bistable systems: An approach from finite-size quantum systems. PHYSICAL REVIEW A 101, 1, 013809-(1-7) (2020) . (2020) - 10.1103/PhysRevA.101.013809
  • Masashi Matsuura,Kuniko Yamamoto,Nobuki Tezuka,Satoshi Sugimoto. Microstructural changes in high-coercivity Zn-bonded Sm-Fe-N magnets. Journal of Magnetism and Magnetic Materials 510 166943(2020) . (2020) - 10.1016/j.jmmm.2020.166943
  • I. E. Uysal,M. Nishino,S. Miyashita. Magnetic field threshold for nucleation and depinning of domain walls in the neodymium permanent magnet Ne2Fe14B. PHYSICAL REVIEW B 101, 094421-(1-9) (2020) . (2020) - 10.1103/PhysRevB.101.094421
  • 塚原宙,岩野薫,三俣千春,石川正,小野寛太. Relationship between magnetic nucleation and the microstructure of a hot-deformed permanent magnet: micromagnetic simulation. NPG Asia Matrials 12, 1, 29(2020) . (2020) - 10.1038/s41427-020-0210-2
  • R. Matsunami,M. Matsuura,N. Tezuka,S. Sugimoto. Preparation of Sm−Fe−N bulk magnets with high maximum energy products. Journal of the Magnetics Society of Japan 44 3 64-69(2020) . (2020) - 10.3379/msjmag.2005R003
  • M. Suzuki,H. Yumoto,T. Koyama,H. Yamazaki,T. Takeuchi,N. Kawamura,M. Mizumaki,H. Osawa,Y. Kondo,J. Ariake,A. Yasui,Y. Kotani,N. Tsuji,T. Nakamura,S. Hirosawa,K. T. Yamada,S. Kim,K.-J. Kim,M. Ishibashi,T. Ono,H. Ohashi. Magnetic Microscopy Using a Circularly-Polarized Hard-X-ray Nanoprobe at SPring-8. Synchrotron Radiation News Vol. 33, No.2, 4 (2020). . (2020) - 10.1080/08940886.2020.1725795
  • Yosuke Harashima,Taro Fukazawa,Takashi Miyake. Cerium as a possible stabilizer of ThMn12-type iron-based compounds: A first-principles study. Scripta Materialia 179, 12-15 (2020) . (2020) - 10.1016/j.scriptamat.2020.01.004
  • Y. Toga,S. Miyashita,A. Sakuma,T. Miyake. Role of Atomic-Scale Thermal Fluctuations in the Coercivity. npj Computational Materials 6, 67(2020) . (2020) - 10.1038/s41524-020-0325-6
  • D. Ogawa,T. Yoshioka,X.D. Xu,Y.K. Tahakashi,H. Tsuchiura,T. Ohkubo,S. Hirosawa,K. Hono. Magnetic anisotropy constants of ThMn12-type Sm(Fe1–xCox)12 compounds and their temperature dependence. Journal of Magnetism and Magnetic Materials 497 165965(2020) . (2020) - 10.1016/j.jmmm.2019.165965
  • Y. Ainai,T. Shiozawa,Y. Tatetsu,Y. Gohda. First-principles study on surface stability and interface magnetic properties of SmFe12. APPLIED PHYSICS EXPRES 13, 4, 045502 (2020). . (2020) - 10.35848/1882-0786/ab7bca
  • T.-H.Kim,T.T.Sasaki,T.Koyama,Y.Fujikawa,M. Miwa,Y.Enokido,T.Ohkubo,K.Hono. Formation mechanism of Tb-rich shell in grain boundary diffusion processed Nd–Fe–B sintered magnets. Scripta Materialia, Vil.178, pp.433–437. . (2020) - 10.1016/j.scriptamat.2019.12.002
  • 中村裕之. Co置換M型フェライト磁石中のCoの役割:59Co-NMRによる研究. 粉体および粉末冶金 2020年, 67巻, 2号, p.78-83 . (2020) - 10.2497/jjspm.67.78
  • Jiajun LI,Yoshinao KOBAYASHI.. A New Design of Oxygen Sensor for Electromotive Force Measurement and Electrochemical Deoxidation by Using Oxygen Pump. ISIJ International,Advance Publication by J-STAGE 60, 6, 1135-1140(2020) . (2020) - 10.2355/isijinternational.ISIJINT-2019-641
  • 鈴木 雄太,日野 英逸,小野 寛太. 機械学習を用いたX線吸収スペクトル解析の自動化. 電気化学 88(1), 36-41, 2020 . (2020) - 10.5796/denkikagaku.20-FE0007
  • 保井 晃,池永英司,上野若菜,辻成希,小谷佳範,広沢哲,中村哲也. 磁気閉回路を用いた残留磁化を有するバルク磁石の硬X線光電子分光計測技術の開発. SPring-8 Section A: Scientific Research Report 8, 2, 223 . (2020) - 10.18957/rr.8.2.223
  • Xin Tang,J. Li,Y. Miyazaki,H. Sepehri-Amin,T. Ohkubo,T. Schrefl,K. Hono. Relationship between the thermal stability of coercivity and the aspect ratio of grains in Nd-Fe-B magnets: Experimental and numerical approaches. Acta Materialia 183 408-417(2020) . (2020) - 10.1016/j.actamat.2019.11.038
  • I. Dirba,Y. Harashima,H. Sepehri-Amin,T. Ohkubo,T. Miyake,S. Hirosawa,K. Hono. Thermal decomposition of ThMn12-type phase and its optimum stabilizing elements in SmFe12-based alloys. Journal of Alloys and Compounds 813 152224(2020) . (2020) - 10.1016/j.jallcom.2019.152224
  • Y. Ainai,Y. Tatetsu,A. Terasawa,Y. Gohda. First-principles study of crystalline Nd-Fe alloys. APPLIED PHYSICS EXPRESS 13, 1, 017006 (2020). . (2020) - 10.7567/1882-0786/ab626e
  • Y. Cho,T.T. Sasaki,K. Harada,A. Sato,T. Tamaoka,D. Shindo,T. Ohkubo,K. Hono,Y. Murakami. Magnetic Flux Density Measurements from Grain Boundary Phase in 0.1 at% Ga-doped Nd-Fe-B Sintered Magnet. Scripta Materialia 178, 533-538(2020) . (2020) - 10.1016/j.scriptamat.2019.12.030

2019

  • T. Yomogita,N. Kikuchi,S. Okamoto,O. Kitakami,H. Sepehri-Amin,T. Ohkubo,K. Hono,K. Hioki,A. Hattori. Detection of elemental magnetization reversal events in a micro-patterned Nd-Fe-B hot-deformed magnet. AIP Advances 9 12 125052(2019) . (2019) - 10.1063/1.5129830
  • Shintaro Kobayashi,Andrés Martín-Cid,Kentaro Toyoki,Hiroyuki Okazaki,Satoshi Hirosawa,Tetsuya Nakamura. Influence of magnetostriction on the lattice constants of the secondary phases in Nd-Fe-B sintered magnets studied by synchrotron X-ray diffraction. AIP Advances 9, 12, 125154 (2020) . (2019) - 10.1063/1.5129849
  • 松浦 昌志,松南 諒,西島 佑樹,手束 展規,杉本 諭. 高特性Sm-Fe-N系バルク磁石の組織と磁気特性. 電気学会マグネティックス研究会資料 ,MAG-18-197~208 61-64 . (2019) -
  • 小山敏幸. 材料設計計算工学 計算組織学編(増補新版). 内田老鶴圃 . (2019) -
  • A. Miura,H. Sepehri-Amin,K. Masuda,H. Tsuchiura,Y. Miura,R. Iguchi,Y. Sakuraba,J. Shiomi,K. Hono,K. Uchida. Observation of anomalous Ettingshausen effect and large transverse thermoelectric conductivity in permanent magnets. APPLIED PHYSICS LETTERS 115 22 222403(2019) . (2019) - 10.1063/1.5131001
  • X.D. Xu,Z.J. Dong,T.T. Sasaki,Xin Tang,H. Sepehri-Amin,T. Ohkubo,K. Hono. Influence of Ti addition on microstructure and magnetic properties of a heavy-rare-earth-free Nd-Fe-B sintered magnet. Journal of Alloys and Compounds 806 1267-1275(2019) . (2019) - 10.1016/j.jallcom.2019.07.289
  • I. Dirba,J. Li,H. Sepehri-Amin,T. Ohkubo,T. Schrefl,K. Hono. Anisotropic, single-crystalline SmFe12-based microparticles with high roundness fabricated by jet-milling. Journal of Alloys and Compounds 804 155-162(2019) . (2019) - 10.1016/j.jallcom.2019.06.365
  • Hiroyuki Okazaki,David Billington,Naruki Tsuji,Wakana Ueno,Yoshinori Kotani,Shogo Kawaguchi,Kunihisa Sugimoto,Kentaro Toyoki,Tomoki Fukagawa,Takeshi Nishiuchi,Kazuhiro Hono,Satoshi Hirosawa,Tetsuya Nakamura. Quantitative identification of constituent phases in a Nd-Fe-B-Cu sintered magnet and temperature dependent change of electron density of Nd2Fe14B studied by synchrotron X-ray diffraction. Acta Materialia 181, 530 (2019) . (2019) - 10.1016/j.actamat.2019.10.004
  • A. Terasawa,M. Matsumoto,T. Ozaki,Y. Gohda. Efficient Algorithm Based on Liechtenstein Method for Computing Exchange Coupling Constants Using Localized Basis Set. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN. 88, 11, 114706 (2019). . (2019) - 10.7566/JPSJ.88.114706
  • Xin Tang,H. Sepehri-Amin,M. Matsumoto,T. Ohkubo,K. Hono. Role of Co on the magnetic properties of Ce-substituted Nd-Fe-B hot-deformed magnets. Acta Materialia 175 1-10(2019) . (2019) - 10.1016/j.actamat.2019.05.064
  • H. Sepehri-Amin,I. Dirba,Xin Tang,T. Ohkubo,T. Schrefl,O. Gutfleisch,K. Hono. Development of high coercivity anisotropic Nd-Fe-B/Fe nanocomposite powder using hydrogenation disproportionation desorption recombination process. Acta Materialia 175 276-285(2019) . (2019) - 10.1016/j.actamat.2019.06.017
  • 山崎 淳,古宇田 光. 空間に物理量を表現するAdditive Manufacturingとボクセルファイル形式FAVの今後の利活用. 日本画像学会誌 第58巻 第4号 PP397-405(2019) . (2019) - 10.11370/isj.58.397
  • S. Okamoto,K. Miyazawa,T. Yomogita,N. Kikuchi,O. Kitakami,K. Toyoki,D. Billington,Y. Kotani,.T. Nakamura,T. Sasaki,T. Ohkubo,K. Hono,Y. Takada,T. Sato,Y. Kaneko,A. Kato. Temperature dependent magnetization reversal process of a Ga-doped Nd-Fe-B sintered magnet based on first-order reversal curve analysis. Acta Materialia 178 90-98(2019) . (2019) - 10.1016/j.actamat.2019.08.004
  • Van-Doan Nguyen,Tien-Lam Pham,*Hieu-Chi Dam. Application of materials informatics on crystalline materials for two-body terms approximation. Computational Materials Science 166, 155-161 . (2019) - 10.1016/j.commatsci.2019.04.030
  • Y. Taguchi,J. Nasu,A. Koga,T. Yoshioka,H. Tsuchiura. Magnetic properties in the metallic magnets with large anisotropy. JOURNAL OF LOW TEMPERATURE PHYSICS 196 1-2 321-326(2019) . (2019) - 10.1007/s10909-019-02200-y
  • Y. Singh,H. Oubouchou,M. Nishino,S. Miyashita,K. Boukheddaden. Elastic-frustration-driven unusual magnetoelastic properties in a switchable core-shell spin-crossover nanostructure. PHYSICAL REVIEW B 101, 5, 054105-(1-15) (2020) . (2019) - 10.1103/PhysRevB.101.054105
  • H. Nakano,S. Miyashita. Characterization of localized effective spins in gapped quantum spin chains. PHYSICAL REVIEW B 100, 19, 195105-(1-11) (2019) . (2019) - 10.1103/PhysRevB.100.195105
  • M. Nishino,S. Miyashita. Nontrivial temperature dependence of ferromagnetic resonance frequency for spin reorientation transitions. PHYSICAL REVIEW B Rapid commun. 100, 2, 020403-(1-5) (2019) . (2019) - 10.1103/PhysRevB.100.020403
  • H. Komatsu,Y. Nonomura,M. Nishino. Anisotropy-temperature phase diagram for the two-dimensional dipolar Heisenberg model with and without magnetic field. PHYSICAL REVIEW B 100, 9, 094407-(1-8) (2019) . (2019) - 10.1103/PhysRevB.100.094407
  • M. Nishino,C. Enachescu,S. Miyashita. Multistep spin-crossover transitions induced by the interplay between short- and long-range interactions with frustration on a triangular lattice. PHYSICAL REVIEW B 100, 13, 134414-(1-12) (2019) . (2019) - 10.1103/PhysRevB.100.134414
  • K. Ito,M. Hayashida,M. Mizuguchi,T. Suemasu,H. Yanagihara,K. Takanashi. Fabrication of L10-FeNi films by denitriding FeNiN films. Journal of the Magnetics Society of Japan, 43, 79-83 (2019) . (2019) - 10.3379/msjmag.1907R002
  • Taro Fukazawa,Hisazumi Akai,Yosuke Harashima,Takashi Miyake. Curie temperature of Sm2Fe17 and Nd2Fe14B: a first-principles study. AIP Advances and IEEE Transactions on Magnetics 55, 7, 2101305 (2019) . (2019) - 10.1109/TMAG.2019.2895669 
  • Duong-Nguyen Nguyen,Tien-Lam Pham,Viet-Cuong Nguyen,Hiori Kino,Takashi Miyake,*Hieu-Chi Dam. Ensemble learning reveals dissimilarity between rare-earth transition-metal binary alloys with respect to the Curie temperature. Journal of Physics: Materials 2, 034009(2019) . (2019) - 10.1088/2515-7639/ab1738
  • T.-H. Kim,T.T. Sasaki,T. Ohkubo,Y. Takada,A. Kato,Y. Kaneko,K. Hono. Microstructure and coercivity of grain boundary diffusion processed Dy-free and Dy-containing Nd Fe B sintered magnets. Acta Materialia 172 139-149(2019) . (2019) - 10.1016/j.actamat.2019.04.032
  • Jungryang Kim,Hsin-Lun Wu,Shihchen Hsu,Kenshi Matsumoto,Ryot Sato,Toshiharu Teranishi. Nanoparticle Approach to the Formation of Sm2Fe17N3 Hard Magnetic Particles. CHEMISTRY LETTERS. 2019, 48, 9, 1054-1057(2019) . (2019) - 10.1246/cl.190376
  • 小林能直,李嘉俊,守田祐哉. 酸素ポンプの手法開発および酸素センサーの電解質材料. 耐火物 71(6), 226-231 . (2019) -
  • 小林能直. 磁性材料・鉄基溶融合金の脱酸の熱力学. 日本学術振興会・製鋼第19委員会 . (2019) -
  • Taro Fukazawa,Yosuke Harashima,Zhufeng Hou,Takashi Miyake. Bayesian optimization of chemical composition: a comprehensive framework and its application to RFe12-type magnet compounds. Physical Review Materials 3 5 053807 (2019) . (2019) - 10.1103/PhysRevMaterials.3.053807
  • Moe Kimura,Masashi Matsuura,Nobuki Tezuka,Satoshi Sugimoto. Fabrication of Anisotropic Nd-Fe-B Powders by Ta Sputtering. Materials Transactions,60(5),830-836(2019) . (2019) - 10.2320/matertrans.M2019003  [File]
  • Takashi Horikawa,Masao Yamazaki,Chisato Mishima,Masashi Matsuura,Satoshi Sugimoto. Magnetic Anisotropy and Crystallographic Alignment in Fe and NdH2 during d-HDDR Process of Nd-Fe-B-Ga-Nb Powders. AIP Advances,9(3),35244-1~5(2019) . (2019) - 10.1063/1.5079953
  • 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. 還元拡散法によるCr拡散Sm2Fe17Nxコア・シェル磁石粉末の作製. 粉体および粉末冶金,66(3),116-121(2019) . (2019) - 10.2497/jjspm.66.116

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