We calculate the magnetic field and temperature dependence of the Raman response, superfluid density, and the NMR relaxation rate in the vortex state of a d-wave superconductor arising from the Doppler energy shift of extended quasiparticle states. Our results are valid both at low temperatures, where we observe scaling with variable (Formula presented) and obtain an explicit form of the scaling functions, and beyond this region. We derive a universal frequency-dependent scaling relation for the Raman intensity, and discuss the breakdown of the single relaxation rate approach to the NMR response. © 1999 The American Physical Society.
Publication Source (Journal or Book title)
Physical Review B - Condensed Matter and Materials Physics
Vekhter, I. (1999). Quasiparticle transport in the vortex state of d-wave superconductors. Physical Review B - Condensed Matter and Materials Physics, 59 (2), 1417-1420. https://doi.org/10.1103/PhysRevB.59.1417