Commensurable charge-density waves in a random potential |
| |
Authors: | Ulrich Eckern Alfons Geier |
| |
Affiliation: | Institut für Theorie der Kondensierten Materie, Universität Karlsruhe, D-7500 Karlsruhe, Federal Republic of Germany |
| |
Abstract: | We study commensurable charge-density wave systems in the presence of random impurities. The results of the microscopic theory, especially the contributions of second order in the impurity fields, are briefly discussed. The lifetime of the excitations is calculated, as well as the response of a soliton to an external field. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|