| Issue |
Europhys. Lett.
Volume 54, Number 6, June II 2001
|
|
|---|---|---|
| Page(s) | 800 - 806 | |
| Section | Condensed matter: electronic structure, electrical, magnetic, and optical properties | |
| DOI | https://doi.org/10.1209/epl/i2001-00318-5 | |
| Published online | 01 December 2003 | |
Self-consistent solution for a single vortex in d-wave superconductors
1
Department of Mathematical Sciences, Osaka Prefecture University
Sakai, Osaka 599-8531, Japan
2
Department of Physics and Astronomy, University of Southern California
Los Angeles, CA 90089-0484, USA
Corresponding authors: kato@ms.osakafu-u.ac.jp kmaki@usc.edu
Received:
5
February
2001
Accepted:
5
April
2001
Following Gygi and Schlüter, the self-consistent solution for a single vortex in a d-wave superconductor is constructed. The quasi-particle spectrum consists of bound states and extended states. The quasi-particle density of states around a vortex looks very similar to the one in s-wave superconductors.
PACS: 74.60.Ec – Mixed state, critical fields, and surface sheath / 74.20.-z – Theories and models of superconducting state / 74.25.Jb – Electronic structure
© EDP Sciences, 2001
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