ON THE THEORY OF HOPPING TRANSPORT IN STRONG ELECTRIC-FIELDS

被引：3

作者：

BOTTGER, H

SCHULZ, F

机构：

[1] Technische Universität, ‘Otto von Guericke’ Magdeburg, Institut für Theoretische Physik, Magdeburg

来源：

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1992年 / 65卷 / 04期

关键词：

D O I：

10.1080/13642819208204894

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The familiar rate equation approach to hopping of electrons in disordered systems is based upon the concept of Anderson localization. Since localization can be strongly affected by high electric fields, we extend the rate equation approach by including off-diagonal components of the density matrix. For strong electron-phonon interaction, the off-diagonal components can be expressed explicitly in terms of the diagonal components, which allows a closed set of equations to be derived for the diagonal components.

引用

页码：621 / 625

页数：5

共 11 条

[1] NUMERICAL STUDY OF NONOHMIC R-SIGMA-HOPPING TRANSPORT [J].

BOTTGER, H ;

SZYLER, P ;

WEGENER, D .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1986, 133 (02) :K143-K147

[2] NUMERICAL INVESTIGATION OF NON-OHMIC HOPPING CONDUCTION AT LOW-TEMPERATURES [J].

BOTTGER, H ;

SZYLER, P ;

WEGENER, D .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1985, 128 (02) :K179-K182

[3] EFFECTIVE MEDIUM THEORY FOR THE HOPPING CONDUCTIVITY IN HIGH ELECTRICAL FIELDS [J].

BOTTGER, H ;

BRYKSIN, VV .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1979, 96 (01) :219-224

[4] INVESTIGATION OF NON-OHMIC HOPPING CONDUCTION BY METHODS OF PERCOLATION THEORY [J].

BOTTGER, H ;

BRYKSIN, VV .

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1980, 42 (02) :297-310

[5] ON THE PERCOLATION APPROACH TO THE HOPPING CONDUCTION IN STRONG ELECTRICAL FIELDS [J].

BOTTGER, H ;

WEGENER, D .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1984, 121 (01) :413-419

[6] NUMERICAL INVESTIGATION OF NON-OHMIC HOPPING CONDUCTION IN DISORDERED-SYSTEMS [J].

BOTTGER, H ;

WEGENER, D .

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1984, 50 (04) :409-419

[7]

Bottger H., 1985, HOPPING CONDUCTION S

[8]

BOTTGER H, 1990, HOPPING RELATED PHEN, P317

[9]

BRYKSIN VV, 1986, FIZ TVERD TELA+, V28, P1731

[10]

BRYKSIN VV, 1986, FIZ TVERD TELA+, V28, P2981

← 1 2 →