Open AccessTHE TEMPERATURE DEPENDENCE OF THE POLARON EFFECTIVE MASS
Author(s) -
Gu Shi-Wei
Publication year - 1980
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.29.609
Subject(s) - polaron , lattice vibration , effective mass (spring–mass system) , condensed matter physics , lattice (music) , electron , physics , quantization (signal processing) , polar , materials science , lattice energy , crystal structure , phonon , quantum mechanics , chemistry , acoustics , crystallography , computer science , computer vision
The properties of an electron in the polar crystal is discussed by means of a model which takes account of the atomic property of the lattice. The lattice vibration and the interactions of the electron with the lattice displacement are treated by second quantization method. The self energy, effective mass of the polaron and the temperature dependence of the polaron effective, mass are derived.