Description of Charge Transport in Disordered Organic Materials

被引：12

作者：

Baranovskii, S. D. ^{[1
,2
]}

Rubel, O. ^{[1
,2
]}

Jansson, F. ^{[3
,4
]}

Osterbacka, R. ^{[3
,4
]}

机构：

[1] Univ Marburg, Dept Phys, D-35032 Marburg, Germany

[2] Univ Marburg, Ctr Mat Sci, D-35032 Marburg, Germany

[3] Abo Akad Univ, Dept Phys, Turku, Finland

[4] Abo Akad Univ, Ctr Funct Mat, Turku, Finland

来源：

ORGANIC ELECTRONICS | 2010年 / 223卷

关键词：

Disordered organic semiconductors; Hopping transport; MOLECULARLY DOPED POLYMERS; A-SI-H; EQUILIBRIUM CARRIER MOBILITY; DISPERSIVE HOPPING TRANSPORT; OF-STATES DISTRIBUTION; HIGH-ELECTRIC-FIELD; CONJUGATED POLYMERS; AMORPHOUS-SILICON; EFFECTIVE TEMPERATURE; ENERGY-DISTRIBUTION;

D O I：

10.1007/12_2009_2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this chapter we present some useful concepts developed to describe theoretically electrical conduction in disordered organic materials such as molecularly doped and conjugated polymers and organic glasses. In such systems electrical conduction is due to incoherent hopping of charge carriers between localised states. We focus on the dependences of the conductivity and the carrier drift mobility on the concentration of localised states, concentration of carriers, temperature and electric field.

引用

页码：45 / 71

页数：27

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