Exchange splittings of Mn- and Sb-derived states by spin-resolved valence-band photoemission of MnSb
Physical Review B - Condensed Matter and Materials Physics 57 巻 2 号
R689-R692 頁
1998-01-01 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Exchange splittings of Mn- and Sb-derived states by spin-resolved valence-band photoemission of MnSb
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| 作成者 |
Rader Oliver
Kamakura Nozomu
An Ki-Seok
Kakizaki Akito
Miyanishi Shintaro
Akinaga Hiroyuki
Shirai Masafumi
Fujimori Atsushi
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| 収録物名 |
Physical Review B - Condensed Matter and Materials Physics
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| 巻 | 57 |
| 号 | 2 |
| 開始ページ | R689 |
| 終了ページ | R692 |
| 抄録 |
We have grown epitaxial (0001)-oriented films of the ferromagnetic intermetallic compound MnSb on GaAs(111) substrates. The ex situ grown samples can be reprepared in such a way that clean, ordered, and magnetically saturated surfaces are obtained. Using spin-resolved photoemission, Sb5p- and Mn3d-derived spectral features are identified, and large exchange splittings (1.4 and 1.7 eV for Mn-Sb bonding states and about 3.0 eV for Mn nonbonding states) are measured. Our ab initio band-structure calculation agrees rather well with the experiment, reproducing the exchange splittings of Mn-Sb states but slightly underestimating that of Mn states.
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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 | 1998-01-01 |
| 権利情報 |
Copyright (c) 1998 The 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] 0163-1829
[DOI] 10.1103/PhysRevB.57.R689
[NCID] AA11187113
[DOI] http://dx.doi.org/10.1103/PhysRevB.57.R689
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