Anisotropic thermodynamics and $T/\sqrt{H}$ scaling of d-wave superconductors in the vortex state

I. Vekhter, P. J. Hirschfeld, J. P. Carbotte +1

The density of states of a 2D d-wave superconductor in the vortex state with applied magnetic field $\mathbf{H}$ in the plane is shown to exhibit fourfold oscillations as a function of…