3s photoemission spectra of Fe/Cu(100) films
Physical Review B - Condensed Matter and Materials Physics 53 巻 9 号
5633-5639 頁
1996-03-01 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
3s photoemission spectra of Fe/Cu(100)
films
|
| 作成者 |
Park Kang-Ho
Oh S.-J.
Kamata Atsushi
Ono Kanta
Kakizaki Akito
Ishii Takehiko
|
| 収録物名 |
Physical Review B - Condensed Matter and Materials Physics
|
| 巻 | 53 |
| 号 | 9 |
| 開始ページ | 5633 |
| 終了ページ | 5639 |
| 抄録 |
A simple cluster model calculation scheme which successfully describes the line shape and intensity ratio of recent spin resolved Fe 3s spectra of metallic Fe has been developed. From fitting the 3s spectra of bcc-bulk Fe, we found that the configuration interaction effect is important to the understanding of the 3s spectra. This model was applied to the Fe 3s spectra obtained from the ultrathin [0.7, 1.7, and 2 monolayer (ML)] Fe overlayers on Cu(100), and the 3s spectra of thin films were described well within our cluster model framework. Indeed the difference between the Fe 3 s spectra of ultrathin films and bulk-bcc Fe was found to be consistent with the fact that the local magnetic moment of ultrathin films is smaller than that of the bcc bulk in our model. However, we did not find significant changes of the experimental 3s spectra between 0.7-, 1.7-, and 2-ML-thin films, which means that local magnetic moments of thin films do not change much below 2 ML.
|
| 言語 |
英語
|
| 資源タイプ | 学術雑誌論文 |
| 出版者 |
American Physical Society
|
| 発行日 | 1996-03-01 |
| 権利情報 |
Copyright (c) 1996 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.53.5633
[NCID] AA11187113
[DOI] http://dx.doi.org/10.1103/PhysRevB.53.5633
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