Computer simulation studies of layered pancake systems using the substrate model
Fangohr, Hans, Dodgson, Matthew J. W., Groot, Peter A. J. de and Cox, Simon J. (2002) Computer simulation studies of layered pancake systems using the substrate model. UNSPECIFIED , 219.
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Description/Abstract
We study layered pancake systems numerically in the limit of zero Josephson coupling. We take into account the long-range nature of the pancake interaction in the c-direction, by employing the substrate model[1]: all attractive out-of-layer interactions are represented by a substrate potential, which pancakes experience in addition to the in-layer pancake repulsion. Using a time-averaged pancake-density, we compute a new substrate potential iteratively. We start with a substrate corresponding to a pancake solid at zero temperature. The self-consistent method then converges, depending on temperature, either to a lattice or a pancake liquid. Using our method, we compute 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: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Additional Information: | Poster presentation at combined Condensed Matter and Materials Physics Conference 2002 and the 19th General Conference of the EPS Condensed Matter Division, Brighton, UK. Organisation: Institute of Physics |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science |
| Item ID: | 256497 |
| Date Deposited: | 17 Apr 2002 |
| Last Modified: | 02 Mar 2012 11:38 |
| Contributors: | Fangohr, Hans (Author) Dodgson, Matthew J. W. (Author) Groot, Peter A. J. de (Author) Cox, Simon J. (Author) |
| Date: | April 2002 |
| Additional Information: | Poster presentation at combined Condensed Matter and Materials Physics Conference 2002 and the 19th General Conference of the EPS Condensed Matter Division, Brighton, UK. Organisation: Institute of Physics |
| Status: | Published |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/256497 |
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