Effects of Energy Exchange on Vibrational Dephasing Times in Raman Scattering
โ Scribed by Harris, C. B.; Shelby, R. M.; Cornelius, P. A.
- Book ID
- 124075580
- Publisher
- The American Physical Society
- Year
- 1977
- Tongue
- English
- Weight
- 321 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0031-9007
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The nbratlonal dephasmg of the methyl CH2 symmclnc stretch made III glycerol was duectly measured over an extendcd tcmpersture range usmg plmsecond cohercnr Raman pump and probe spectroscopy. The dephlsing time was found to mcrcasc dramatically a~ the tcmpcralure oi the supercooled hqmd ws lowered.
Resonance Raman suttermg IS used to mvcstigate vrbrational dephasing m the mwd crystal of pcntawnc m nrphtha[enc. It IS shown that, as for the pure electronic tratwtion, unconekaed resonant phonon scattenng proccsscs in the ground and ~rbratlonally ewed state induce nbrational dcphaing in th& syste