Anisotropic Ultrafast Dissociation Probed by the Doppler Effect in Resonant Photoemission from CF4
Physical review letters Volume 90 Issue 23
Page 233006-1-233006-4
published_at 2003
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| File | |
| Title ( eng ) |
Anisotropic Ultrafast Dissociation Probed by the Doppler Effect in Resonant Photoemission from CF4
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| 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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| Source Title |
Physical review letters
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| Volume | 90 |
| Issue | 23 |
| Start Page | 233006-1 |
| End Page | 233006-4 |
| 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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| NDC |
Physics [ 420 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
The American Physical Society
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| Date of Issued | 2003 |
| Rights |
Copyright (c) 2003 The American Physical Society
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[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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