Anisotropy of heat capacity in Pauli limited unconventional superconductors
arXiv:cond-mat/0606390 · doi:10.1016/j.physc.2007.03.355
Abstract
Diamagnetically coupled magnetic field can be used as a probe of nodal positions in unconventional superconductors. The heat capacity depends on the angle between the magnetic field and the nodal directions. We show that the anisotropy persists even in systems with strong paramagnetic coupling to the electrons's spins.
2 pages, 2 figures, M2S-HTSC 2006 conference proceedings