EFFECT OF SPIN RELAXATION ON THE POLARIZATION OF EXCITONIC LUMINESCENCE IN DISORDERED-SYSTEMS

Authors
GOLUB LE KISELEV AA
Citation
Le. Golub et Aa. Kiselev, EFFECT OF SPIN RELAXATION ON THE POLARIZATION OF EXCITONIC LUMINESCENCE IN DISORDERED-SYSTEMS, JETP letters, 65(8), 1997, pp. 645-650
Citations number
9
Categorie Soggetti
Physics
Journal title
JETP letters → ACNP
ISSN journal
00213640
Volume
65
Issue
8
Year of publication
1997
Pages
645 - 650
Database
ISI
SICI code
0021-3640(1997)65:8<645:EOSROT>2.0.ZU;2-M
Abstract
The kinetics of localized excitons in systems with disorder is studied with allowance for the fine structure of the excitonic state and for spin relaxation processes. The exciton distribution function, formed a s a result of the competition between radiative and nonradiative recom bination, spin relaxation, and intercenter transitions with an exponen tially wide scatter in transition times, is calculated. (C) 1997 Ameri can Institute of Physics.