Title of article
Interaction-assisted propagation of Coulomb-correlated electron-hole pairs in disordered semiconductors
Author/Authors
Brinkmann، D. نويسنده , , Golub، J.E. نويسنده , , Koch، S.W. نويسنده , , Thomas، P. نويسنده , , Maschke، K. نويسنده , , Varga، I. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
-144
From page
145
To page
0
Abstract
A two-band model of a disordered semiconductor is used to analyze dynamical interaction induced weakening of localization in a system that is accessible to experimental verification. The results show a dependence on the sign of the two-particle interaction and on the optical excitation energy of the Coulomb-correlated electron-hole pair.
Keywords
BCS theory and its development , Theories and models of many electron systems
Journal title
EUROPEAN PHYSICAL JOURNAL B
Serial Year
1999
Journal title
EUROPEAN PHYSICAL JOURNAL B
Record number
6638
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