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Title of Article

PHONON DAMPING OF CONDUCTION ELECTRON AND POLARON EFFECT


Issue
3
Date
2010

Article type
scientific article
UDC
536
Pages
44-53
Keywords
phonon damping, polaron effect, stochastic equation, polaron effective mass, large-radius polaron


Authors
Efremov Gennadiy Fedorovich
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo

Petrov Dmitriy Alekseevich
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo

Maslov Andrey Olegovich
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo


Abstract
The phonon damping of ionic crystal conduction electron and the related polaron effect are investigated on the basis of the theory of open quantum system and the effect of quantum space-time nonlocality. A statistical theory of the polaron effect has been proposed. The phonon damping force as well as frequency and temperature dependences of the large-radius polaron effective mass have been found.

File (in Russian)