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Magnetic properties of pulsed laser deposition-fabricated isotropic Pr-Fe-B thick-films magnets for magnetic micro-machines
http://hdl.handle.net/10069/34738
http://hdl.handle.net/10069/3473869e00542-e352-444e-baa6-a4f5e86dd0f7
名前 / ファイル | ライセンス | アクション |
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JAP115_17A741.pdf (911.0 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-10-03 | |||||
タイトル | ||||||
タイトル | Magnetic properties of pulsed laser deposition-fabricated isotropic Pr-Fe-B thick-films magnets for magnetic micro-machines | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Nakano, Masaki
× Nakano, Masaki× Oshima, Shuichi× Yanai, Takeshi× Fukunaga, Hirotoshi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A preparation of Pr-Fe-B thick-film magnets by using a PLD (Pulsed Laser Deposition) method with the energy density at approximately 50 mJ/m2 using the laser power of 2 W was effective to obtain the required magnetic properties for the application to a multi-polarly magnetized rotor. The isotropic films mainly consisted of Pr2Fe14B magnetic phase whose saturation magnetization is approximately 1.56 T, however the remanence (Br) showed higher than 0.9 T. The obtained value of B r was considered to be attributed to a remanence enhancement due to the interaction of Pr2Fe14B hard magnetic phases. Resultantly, the coercivity and (BH)max of the samples exceeded 600 kA/m and 115 kJ/m3, respectively, which were larger than that of previously reported PLD-fabricated isotropic rare-earth based thick-films. | |||||
書誌情報 |
Journal of Applied Physics 巻 115, 号 17, p. 17A741, 発行日 2014-05-07 |
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出版者 | ||||||
出版者 | American Institute of Physics Publising LLC | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00218979 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 10897550 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1063/1.4867130 | |||||
権利 | ||||||
権利情報 | c 2014 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Journal of Applied Physics, 115(17), 17A741; 2014 |