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Linear temperature dependence of the resistivity in the new superconductors

L. Civale and E. N. Martinez
Phys. Rev. B 38, 928(R) – Published 1 July 1988
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Abstract

We present an elementary proof that, irrespective of dimensionality, the electrical resistivity of a simple conductor should be linear with temperature for T>2PFSkBΘD if hπaPF, where PF is the Fermi momentum, s the speed of sound, a the lattice constant, and ΘD the Debye temperature.

  • Received 29 January 1988

DOI:https://doi.org/10.1103/PhysRevB.38.928

©1988 American Physical Society

Authors & Affiliations

L. Civale and E. N. Martinez

  • Centro Atómico Bariloche, 8400 Bariloche, Río Negro, Argentina

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Issue

Vol. 38, Iss. 1 — 1 July 1988

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