AN ADIABATIC MODEL OF DISPERSIVE HOPPING TRANSPORT .2. DISPERSIVE CARRIER RECOMBINATION IN HOPPING SYSTEMS

被引:11
作者
ARKHIPOV, VI [1 ]
BASSLER, H [1 ]
机构
[1] PHILIPPS UNIV,ZENTRUM MAT WISSENSCH,D-35032 MARBURG,GERMANY
来源
PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1994年 / 70卷 / 01期
关键词
D O I
10.1080/01418639408240194
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A model of dispersive hopping recombination is presented. Carrier recombination underanon-equilibrium conditions is shown to have characteristic features of an adiabatic process. Time dependencies of carrier density and transient photocurrent are governed by the time dependence of the density of 'deep' localized states. An adiabatic equation of dispersive recombination is derived. The general results are applied to the low-temperature recombination and to systems having an exponential distribution of localized states.
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页码:59 / 66
页数:8
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