Orbital contribution to the 3d magnetic moment in ferromagnetic Cu3Au-type transition-metal-Pt alloys probed by soft-x-ray magnetic circular dichroism
Physical Review B - Condensed Matter and Materials Physics 59 巻 13 号
8752-8758 頁
1999-04-01 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Orbital contribution to the 3d magnetic moment in ferromagnetic Cu3Au-type transition-metal-Pt alloys probed by soft-x-ray magnetic circular dichroism
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| 作成者 |
Imada Shin
Muro Takayuki
Suga Shigemasa
Kobayashi Kenji
Yamazaki Hitoshi
Kanomata Takeshi
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| 収録物名 |
Physical Review B - Condensed Matter and Materials Physics
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| 巻 | 59 |
| 号 | 13 |
| 開始ページ | 8752 |
| 終了ページ | 8758 |
| 抄録 |
Magnetic circular dichroism in the soft-x-ray absorption spectrum in the 2p→3d excitation region of the transition-metal element is measured for ferromagnetic Cu3Au-type alloys, MnPt3, Fe3Pt and CoPt3 . The electronic state, especially the contribution of the spin and orbital angular momenta to the magnetic moment, is discussed by analyzing the results. The condition for the orbital angular momentum to make a large contribution to the magnetic moment in a metallic system is discussed in terms of the degree of the localization of the 3d orbital, the filling of it, and the symmetry around it.
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
American Physical Society
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| 発行日 | 1999-04-01 |
| 権利情報 |
Copyright (c) 1999 American Physical Society.
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| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 1098-0121
[DOI] 10.1103/PhysRevB.59.8752
[NCID] AA11187113
[DOI] http://dx.doi.org/10.1103/PhysRevB.59.8752
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