Title of article
Two interacting particles in a disordered chain III: Dynamical aspects of the interplay disorder-interaction
Author/Authors
Waintal، X. نويسنده , , Pichard، J.-L. نويسنده , , Arias، S. De Toro نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
-148
From page
149
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
Metal-insulator transitions , Delocalization processes , Electronic transitions , Theories and models of many electron systems
Journal title
EUROPEAN PHYSICAL JOURNAL B
Serial Year
1999
Journal title
EUROPEAN PHYSICAL JOURNAL B
Record number
6640
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