Time and frequency dependent charge carrier mobility of one-dimensional chains with energetic disorder

被引：21
作者：
Hilt, O
Siebbeles, LDA
机构：
[1] IRI, Radiation Chemistry Department, Delft University of Technology, 2629 JB Delft
来源：
CHEMICAL PHYSICS LETTERS | 1997年 / 269卷 / 3-4期
关键词：
D O I：
10.1016/S0009-2614(97)00274-1
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The thermally activated motion of a charge carrier in one-dimensional disordered systems under the influence of an electric DC or AC field was studied using Monte Carlo computer simulations. Systems with random energy barriers and systems with random energy wells were investigated. In a system with barriers the mobility was found to be frequency-dependent and constant in time. In a system with wells the mobility was found to be frequency-independent and decaying in time.
引用
收藏
页码：257 / 262
页数：6
相关论文
共 21 条
[1]  
[Anonymous], PULSE RADIOLYSIS
[2]   FIELD DEPENDENT MOBILITY OF LOCALIZED ELECTRONIC CARRIERS [J].
BAGLEY, BG .
SOLID STATE COMMUNICATIONS, 1970, 8 (05) :345-&
[3]   CHARGE TRANSPORT IN DISORDERED ORGANIC PHOTOCONDUCTORS - A MONTE-CARLO SIMULATION STUDY [J].
BASSLER, H .
PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1993, 175 (01) :15-56
[4]   Diffusion in one-dimensional disordered systems [J].
Berlin, YA ;
Burin, AL .
CHEMICAL PHYSICS LETTERS, 1996, 257 (5-6) :665-673
[5]   THE ROLE OF DISORDER ON CHARGE-TRANSPORT IN MOLECULARLY DOPED POLYMERS AND RELATED MATERIALS [J].
BORSENBERGER, PM ;
MAGIN, EH ;
VANDERAUWERAER, M ;
DESCHRYVER, FC .
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1993, 140 (01) :9-47
[6]  
BRONSTEIN IN, 1983, TASCHENBUCH MATH
[7]   THE RANDOM FREE-ENERGY BARRIER MODEL FOR AC CONDUCTION IN DISORDERED SOLIDS [J].
DYRE, JC .
JOURNAL OF APPLIED PHYSICS, 1988, 64 (05) :2456-2468
[8]   THEORY OF NON-EQUILIBRIUM DIFFUSIVE TRANSPORT IN DISORDERED MATERIALS [J].
GRUNEWALD, M ;
POHLMANN, B ;
MOVAGHAR, B ;
WURTZ, D .
PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1984, 49 (04) :341-356
[9]  
HILT O, 1996, ECME 96 C KU LEUV LE, P168
[10]   STATISTICAL-MECHANICAL THEORY OF IRREVERSIBLE PROCESSES .1. GENERAL THEORY AND SIMPLE APPLICATIONS TO MAGNETIC AND CONDUCTION PROBLEMS [J].
KUBO, R .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1957, 12 (06) :570-586
123