| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2023-07-03 |
| タイトル |
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タイトル |
Comparative theoretical study of x-ray magnetic circularly polarized emission from ferromagnetic Fe, Co,and Ni |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Kobayashi Hiroki
Koide Akihiro
Nomura Takuji
Inami Toshiya
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
X-ray magnetic circularly polarized emission (XMCPE) is a novel magneto-optical phenomenon in which characteristic x-rays emitted from a magnetized material are circularly polarized. In this letter, we report a comparative theoretical study of XMCPE spectra of the Kα emission from ferromagnetic Fe, Co, and Ni. Calculated XMCPE spectra have characteristic tail structures on the low-energy side of the Kα emission peaks. Comparison of the spectra shows that Fe, Co, and Ni have broad, intermediate, and narrow tail structures, respectively. Since these tail structures originate from electron excitations in the 3d conduction bands, this difference in tail-structure width can be explained by the difference in the spin-polarized 3d electron states among the three metals. |
| 書誌情報 |
EPL : A Letters Journal Exploring The Frontiers of Physics
巻 140,
号 3,
p. 36002,
発行日 2022-11
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| 出版者 |
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出版者 |
IOP Publishing |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0295-5075 |
| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
10.1209/0295-5075/ac9d5f |
