Anisotropic Ultrafast Dissociation Probed by the Doppler Effect in Resonant Photoemission from CF4
Physical review letters 90 巻 23 号
233006-1-233006-4 頁
2003 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Anisotropic Ultrafast Dissociation Probed by the Doppler Effect in Resonant Photoemission from CF4
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| 作成者 |
Ueda K.
Kitajima M.
Fanis A.De
Furuta T.
Shindo H.
Tanaka H.
Feifel R.
Sorensen S.L.
Senba Y.
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| 収録物名 |
Physical review letters
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| 巻 | 90 |
| 号 | 23 |
| 開始ページ | 233006-1 |
| 終了ページ | 233006-4 |
| 抄録 |
The resonant Auger spectrum from the decay of F 1s-excited CF4 is measured. Several lines exhibit a nondispersive kinetic energy as the exciting photon energy is tuned through the resonance region. The F 1s[–1] atomiclike Auger line is split into two components due to the emission of Auger electrons by a fragment in motion, when electron emission is observed along the polarization vector of the light. This Doppler splitting is direct evidence that the core excitation leads to Td→C3v symmetry lowering, by elongation of a specific C-F bond preferentially aligned along the polarization vector of the incident photon.
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| NDC分類 |
物理学 [ 420 ]
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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 |
The American Physical Society
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| 発行日 | 2003 |
| 権利情報 |
Copyright (c) 2003 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] 0031-9007
[DOI] 10.1103/PhysRevLett.90.233006
[NCID] AA00773679
[DOI] http://dx.doi.org/10.1103/PhysRevLett.90.233006
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