Journal
PHYSICAL REVIEW B
Volume 75, Issue 14, Pages -Publisher
AMERICAN PHYSICAL SOC
DOI: 10.1103/PhysRevB.75.144504
Keywords
-
Ask authors/readers for more resources
We derive a Ginzburg-Landau free energy for a p-wave ferromagnetic superconductor. The starting point is a microscopic Hamiltonian including a spin generalized BCS term and a Heisenberg exchange term. We find that coexistence of magnetization and superconductivity depends on the sign of the energy gradient of the DOS at Fermi level. We also compute the tunneling contribution to the Ginzburg-Landau free energy, and find expressions for the spin currents and Josephson currents across a tunneling junction separating two ferromagnetic p-wave superconductors.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available