Density of States, Relaxation Dynamics, and Hopping Conductivity of Disordered Many-Electron Systems with Long-Range Correlation
Abstract
We investigate the Coulomb glass as a model for the low-temperature behavior of polyanilines. It comprises many localized electrons subject to long-range Coulomb interaction in a random potential. Electron transfer takes place via hopping. We present Monte-Carlo results for the single-particle density of states. Hopping occurs between the many-particle states and is described by a rate equation which can be solved exactly yielding the relaxation dynamics and the conductivity.
Recommended Citation
M. Schreiber et al., "Density of States, Relaxation Dynamics, and Hopping Conductivity of Disordered Many-Electron Systems with Long-Range Correlation," Journal of Luminescence, vol. 66-67, no. 1-6, pp. 521 - 525, Elsevier, Dec 1995.
The definitive version is available at https://doi.org/10.1016/0022-2313(95)00202-2
Meeting Name
1995 10th International Conference on Dynamical Processes in Excited States of Solids (1995: Aug. 28-Sep. 2, Cairns, Australia)
Department(s)
Physics
Keywords and Phrases
Carrier concentration; Electronic density of states; Electrons; Glass; Mathematical models; Monte Carlo methods; Order disorder transitions; Relaxation processes; Coulomb glass; Electron transfer; Localized electrons; Polyanilines; Relaxation dynamics; Charge transfer
International Standard Serial Number (ISSN)
0022-2313
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 1995 Elsevier, All rights reserved.
Publication Date
01 Dec 1995
