Optical properties of an interacting large polaron gas

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

The normal state conductivity of a system of interacting large polarons is calculated within the Random Phase approximation and some numerical results are presented. The behaviour of the optical absorption as a function of the charge carrier density and of the temperature is analyzed for different values of the electron-phonon coupling constant. It is shown that the conductivity exihibits features similar to thos observed in the infrared spectra of the cuprates.
13 pages, 1 table, 3 figures (to be published ob Eur. Jour. Phys. B)

Keywords

Materials Science

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/29271

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/9905021
 http://arxiv.org/abs/cond-mat/9905021

Collections

arXiv