On the theory of temperature shift of the absorption curve in non-polar crystals
✍ Scribed by Emil Antončík
- Book ID
- 112590847
- Publisher
- Springer
- Year
- 1955
- Tongue
- English
- Weight
- 865 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0011-4626
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📜 SIMILAR VOLUMES
Measurements of the polarization dependence of the optical absorption as a function of temperature in proustite, have revealed the existence of a significant anomaly in the polarization shift of the absorption edge at about 200K. this is close to the temperature at which a second order phase change
A semi-empirical theory of radiative transitions of trapped electrons in polar crystals is developed using a model in which the crystal is considered to consist of a large number of harmonic oscillators all having the same frequency co and which are coupled to the impurity centre by a coupling linea