Abstract
A model which considers the F center and a nearby CN- molecule as a whole entity (or supermolecule) has been proposed to explain the observed anti-Stokes resonance Raman scattering of F-center CN - defect pairs in CsCl. It is demonstrated that the vibrational-vibrational energy transfer process has to be properly taken into account in order to obtain a satisfactory fit of the relative magnitudes of the various transitions as measured in the Raman experiments.
Original language | English (US) |
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Pages (from-to) | 3136-3144 |
Number of pages | 9 |
Journal | Physical Review B |
Volume | 41 |
Issue number | 5 |
DOIs | |
State | Published - Jan 1 1990 |
ASJC Scopus subject areas
- Condensed Matter Physics