B. Parks et al., REEXAMINING THE VORTEX STATE OF CUPRATE SUPERCONDUCTORS WITH GAP ANISOTROPY, Journal of physics and chemistry of solids, 56(12), 1995, pp. 1815-1819
We consider the effect of gap nodes on the electrodynamic response of
superconductors in the vortex state. We show that for a gap with line
nodes it is not possible to ignore the effect of field-induced pairbre
aking on the electrodynamic response. We describe measurements of both
the diagonal and the Hall components of the resistivity which support
this conclusion.