Computer simulation studies of a layered pancake system using the substrate model.
Fangohr, Hans, J.Dodgson, Matthew, Groot, Peter A.J. de and Cox, Simon J. (2001) Computer simulation studies of a layered pancake system using the substrate model.
Download
Full text not available from this repository.
Description/Abstract
We study the melting line of a layered pancake system in the limit of zero Josephson coupling. Employing the substrate model [1], we represent all attractive out-of-layer interactions by a substrate potential, which pancakes experience in addition to the in-layer pancake repulsion. We use a time-average of pancake positions in one layer to iteratively compute the substrate potential. The method is self-consistent, and the system converges to a solid or a liquid phase depending on temperature and pancake density. This method overcomes problems in other simulation studies related to the large range of the interactions between different layers, and allows us to compute the the melting line for a three-dimensional pancake system with electromagnetic interactions. [1] M. J. W. Dodgson, A. E. Koshelev, V. B. Geshkenbein, and G. Blatter, "Evaporation of the Pancake-Vortex Lattice in Weakly-Coupled Layered Superconductors", Phys. Rev. Lett. 84, 2698 (2000)
| Item Type: | Other |
|---|---|
| Additional Information: | Organisation: Invited poster presentation at VIII. Vortex Workshop, in Bariloche, Argentina. |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science |
| Item ID: | 256495 |
| Date Deposited: | 20 May 2002 |
| Last Modified: | 02 Mar 2012 12:39 |
| Contributors: | Fangohr, Hans (Author) J.Dodgson, Matthew (Author) Groot, Peter A.J. de (Author) Cox, Simon J. (Author) |
| Date: | November 2001 |
| Additional Information: | Organisation: Invited poster presentation at VIII. Vortex Workshop, in Bariloche, Argentina. |
| Status: | Published |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/256495 |
Actions (login required)
 |
View Item |
