FIELD-DEPENDENT EFFECTIVE TEMPERATURE OF LOCALIZED CHARGE-CARRIERS IN HOPPING SYSTEMS WITH A RANDOM ENERGY-DISTRIBUTION

被引:22
作者
ARKHIPOV, VI [1 ]
BASSLER, H [1 ]
机构
[1] PHILIPPS UNIV,ZENTRUM MAT WISSENSCH,D-35032 MARBURG,GERMANY
关键词
D O I
10.1080/09500839408241599
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Low-temperature hopping transport in one-dimensional systems is considered under the condition of strong electric fields. Both the upper and the lower tails of the energy distributions of localized carriers can be described by Boltzmann-type functions of energy characterized by an effective temperature that depends on the electrical field and the spatial distribution of neighbouring hopping sites.
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页码:241 / 246
页数:6
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