Premium
Effect of Electron‐Phonon Interaction on the Density‐of‐States Tails and Impurity Band Optical Absorption
Author(s) -
Burbaeva N. V.
Publication year - 1980
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221020117
Subject(s) - condensed matter physics , impurity , attenuation coefficient , absorption (acoustics) , phonon , semiconductor , electron , density of states , materials science , physics , optics , quantum mechanics , optoelectronics
The effect is considered of the weak electron‐phonon interaction on the density‐of‐states tail and tail‐to‐band optical absorption in disordered semiconductors. The frequency dependence of the relevant absorption coefficient is discussed as well as the correlation between the coefficient and the density of states of the fluctuation level.