Low-temperature superfluid stiffness of a d-wave superconductor in a magnetic field

S. G. Sharapov; V. P. Gusynin; H. Beck

doi:10.1103/PhysRevB.66.012515

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Low-temperature superfluid stiffness of a d-wave superconductor in a magnetic field

S. G. Sharapov, V. P. Gusynin, H. Beck

DOI 10.1103/PhysRevB.66.012515 · Physical Review B

T1

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Abstract

The temperature- and field-dependences of the superfluid density ρs in the vortex state of a d-wave superconductor are calculated using a microscopic model in the quasiclassical approximation. We show that at temperatures below T*∝H, the linear T-dependence of ρs crosses over to a T2-dependence differently from the behavior of the effective penetration depth, λeff−2(T). We point out that the expected dependences could be probed by a mutual-inductance-technique experiment.

Source-reported materials — not catalogue approval

Formula	Reported Tc (K)	Pressure (GPa)	Type
YBa2Cu3O6.95 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown