DOI: https://doi.org/10.30970/jps.01.599
INFLUENCE OF THE ELECTRON–PHONON INTERACTION ON THE ELECTRONIC TRANSPORT PHENOMENA IN AMORPHOUS METALS
|
Journal of Physical Studies 1(4), 599–604 (1997)
DOI: https://doi.org/10.30970/jps.01.599 INFLUENCE OF THE ELECTRON–PHONON INTERACTION ON THE ELECTRONIC TRANSPORT PHENOMENA IN AMORPHOUS METALS |
|
V. T. Shvets
Odesa State Academy of Refrigeration
1/3 Dvorians'ka Str., UA-270100, Odesa, Ukraine
Electroconductivity, electron contribution to the flow conductivity coefficient and thermopower of disordered transition metals with high electroresistivity are calculated in the framework of Kubo theory and two time retarded Green functions method. A strong–coupling approximation was obtained. The electron contribution to the flow conductivity and thermopower was taken into account in the dynamics of the ionic subsystem. A theory of the new structural function that describes the space configuration of the ionic subsystem of metals was suggested, its link with a two-particle structural factor having been ascertained. This structural function was calculated within a wide temperature region on the basis of the idea of a nonlinked harmonic oscillator (Einstein's model). The temperature dependence of the coefficients of disordered metals has been researched.