On temperature dependence of impurity absorption and luminescence bands in dielectric crystals
β Scribed by O. V. Alifanov
- Book ID
- 110176273
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2010
- Tongue
- English
- Weight
- 190 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0030-400X
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π SIMILAR VOLUMES
## Abstract The theory of the energy transfer of electronic excitation between impurity atoms is developed for the case when broad absorption and luminescence bands exist. Perturbation theory is not employed. The probability of transfer is defined by a change of the quantum yield of the secondary d
## Abstract It is suggested that the temperature dependence of the intensity distribution among vibrational peaks in the singletβtriplet absorption spectrum of molecular crystals can be explained by the dependence of the electronic wave function of a molecule contained in a crystal on the position