Magnetic form factor, field map, and field distribution for a BCS type-II superconductor near itsBc2(T)phase boundary
A. Maisuradze, A. Yaouanc
2013
Physical Review B
We review the magnetic form factor deduced by Delrieu from the Gorkov's equation for a Bardeen-Cooper-Schrieffer (BCS) type-II superconductor near its Bc2 phase boundary, i.e. when its magnetization is small. A numerical study of the form factor, field map, and field distribution follows. The characteristics of the transition from the low-temperature BCS to the high-temperature Ginzburg-Landau vortex lattices is studied. The exotic shape of the component field distribution and the form factor
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... low temperature and as a function of the external field intensity are discussed. Our numerical work should be helpful for the analysing of small angle neutron scattering and muon spin rotation vortex-lattice data recorded for BCS superconductors and maybe other superconductors in the clean limit.
doi:10.1103/physrevb.87.134508
fatcat:cg4lo7tirfeb5gwthnfs5ewjoy