| Autor: |
Balashov, S. N., Karpov, V. P., Korotaev, O. N., Shchanov, M. F. |
| Předmět: |
|
| Zdroj: |
Journal of Experimental & Theoretical Physics; Nov2001, Vol. 93 Issue 5, p998, 6p |
| Abstrakt: |
Pressure-induced transformations of the vibronic spectra of perylene in n-octane were studied. An increase in pressure from normal to 10 kbar caused a sharp change in the multiplet structure of the spectra. An anomalous, almost linear temperature dependence of spectral line widths was observed in the temperature range 4.2-15 K. Both temperature and baric effects were explained in terms of the same model of a two-well adiabatic potential of impurity centers, which caused the appearance of low-frequency splittings in the ground and excited electronic level regions. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
