| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2010-07-07 |
| タイトル |
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|
タイトル |
Giant modification of the magnetocrystalline anisotropy in transition-metal monolayers by an external electric field |
|
言語 |
en |
| 言語 |
|
|
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 |
|
資源タイプ |
journal article |
| 著者 |
Nakamura, Kohji
Shimabukuro, Riki
Fujiwara, Yuji
Akiyama, Toru
Ito, Tomonori
Freeman, A. J.
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Controlling and designing quantum magnetic properties by an external electric field is a key challenge in modern magnetic physics. Here, from first principles, the effects of an external electric field on the magnetocrystalline anisotropy (MCA) in ferromagnetic transition-metal monolayers are demonstrated which show that the MCA in an Fe(001) monolayer [but not in Co(001) and Ni(001) monolayers] can be controlled by the electric field through a change in band structure, in which small components of the p orbitals near the Fermi level, which are coupled to the d states by the electric field, play a key role. This prediction obtained opens a way to control the MCA by the electric field and invites experiments. |
| 書誌情報 |
Physical review letters
巻 102,
号 18,
p. 187201,
発行日 2009-05-05
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| ISSN |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0031-9007 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00773679 |
| DOI |
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|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1103/PhysRevLett.102.187201 |
| フォーマット |
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|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
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|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 出版者 |
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|
出版者 |
American Physical Society |
| 関係URI |
|
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関連名称 |
http://link.aps.org/doi/10.1103/PhysRevLett.102.187201 |
| ノート |
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|
値 |
出版者版電子ジヤーナルあり |
| 資源タイプ（三重大） |
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|
値 |
Journal Article / 学術雑誌論文 |
本文 (362.4 kB)
