Optical properties of small polarons at high electric fields

Autor: H.G. Reik
Rok vydání: 1970
Předmět:
Zdroj: Solid State Communications. 8:1737-1740
ISSN: 0038-1098
DOI: 10.1016/0038-1098(70)90386-8
Popis: Expressions are given for the frequency dependence of the optical absorption and for the d.c. differential conductivity of small polarons in the presence of a high d.c. electric field. The experimental consequences of the results are discussed with special reference to recent optical data by Austin et al. and Dillon et al.
Databáze: OpenAIRE