Journal article
Vortices and the lower critical field for a Ginzburg–Landau model of superconductors with ferromagnetic interactions
Abstract
We study a Ginzburg–Landau functional for a vector-valued order parameter that carries a spin and couples directly to the magnetic field. We verify that spin coupling reduces the lower critical field
H
Authors
Alama S; Bronsard L
Journal
Proceedings of the Royal Society of Edinburgh Section A Mathematics, Vol. 135, No. 2, pp. 223–252
Publisher
Cambridge University Press (CUP)
Publication Date
April 2005
DOI
10.1017/s0308210500003851
ISSN
0308-2105