Abstract
The vibrational profile of the photoelectron spectra of core electrons in a molecule influenced by the interference of coherent waves was investigated. The effect was found to increase with increasing x-ray photon frequency, resulting in a deformation and broadening of the vibrational profile. For surface absorbed molecules, it was found that the vibrational profile was dependent on the direction of photoelectron ejection and photon momentum. The orientation of absorbed molecules can be defined using the orientational sensitivity of a vibrational profile.
| Original language | English |
|---|---|
| Article number | 012504 |
| Pages (from-to) | 125041-125044 |
| Number of pages | 4 |
| Journal | Physical Review A |
| Volume | 64 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jul 2001 |
| Externally published | Yes |
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