Aspect on vortex structure in noncentrosymmetric superconductors
Journal Article
·
· Annals of Physics (New York)
OSTI ID:21452983
Helicity of vortices is studied in a single order parameter Ginzburg-Landau model with n x B term. This unusual term changes the superconductor current, but does not change the quantum of magnetic flux, and the cross helicity of the probability density current in noncentrosymmetric superconductors. In this paper I compute the kinetic helicity and magnetic helicity of a superconductor and introduce a new helicity, i.e. a new topological invariant, to describe vortex phase.
- OSTI ID:
- 21452983
- Journal Information:
- Annals of Physics (New York), Journal Name: Annals of Physics (New York) Journal Issue: 6 Vol. 325; ISSN 0003-4916; ISSN APNYA6
- Country of Publication:
- United States
- Language:
- English
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