Vortex states in superconductors with strong Pauli-paramagnetic effect
Vortex states in superconductors with strong Pauli-paramagnetic effect
Using quasiclassical theory, we analyze the vortex structure of strong-paramagnetic superconductors. There, induced paramagnetic moments are accumulated exclusively around the vortex core. We quantitatively evaluate the significant paramagnetic effect in the $H$ dependence of various quantities, such as low temperature specific heat, Knight shift, magnetization, and the flux line lattice …