|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'504'928
Articles rated: 2609
25 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Vortex dynamics in two-dimensional Josephson junction arrays | | Md. Ashrafuzzaman
; Massimiliano Capezzali
; Hans Beck
; | | Date: |
18 Nov 2002 | | Journal: | Physical Review B 68, 052502 (2003) | | Subject: | Superconductivity; Statistical Mechanics | cond-mat.supr-con cond-mat.stat-mech | | Abstract: | The dynamic response of unfrustrated two-dimensional Josephson junction arrays close to, but above the Kosterlitz-Thouless($KT$) transition temperature is described in terms of the vortex dielectric function $epsilon(omega)$. The latter is calculated by considering separately the contribution of $ll$free$gg$ vortices interacting by a screened Coulomb potential, and the $ll$pair motion$gg$ of vortices that are closer to each other than the $KT$ correlation length. This procedure allows to understand various anomalous features in $epsilon(omega)$ and in the flux noise spectra that have been observed experimentally and in dynamic simulations. | | Source: | arXiv, cond-mat/0211372 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER