Anisotropic Ultrafast Dissociation Probed by the Doppler Effect in Resonant Photoemission from CF4
Use this link to cite this item : http://ir.lib.hiroshima-u.ac.jp/00014602
ID | 14602 |
file | |
creator |
Ueda, K.
Kitajima, M.
Fanis, A.De
Furuta, T.
Shindo, H.
Tanaka, H.
Feifel, R.
Sorensen, S.L.
Senba, Y.
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NDC |
Physics
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abstract | 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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journal title |
Physical review letters
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volume | Volume 90
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issue | Issue 23
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start page | 233006-1
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end page | 233006-4
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date of issued | 2003
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publisher | The American Physical Society
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issn | 0031-9007
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ncid | |
publisher doi | |
language |
eng
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nii type |
Journal Article
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HU type |
Journal Articles
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DCMI type | text
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format | application/pdf
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text version | publisher
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rights | Copyright (c) 2003 The American Physical Society
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relation url | |
department |
Graduate School of Science
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