Thermal conductivity and thermally induced charge imbalance in heavy-fermion systems View Full Text


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Article Info

DATE

1987-12

AUTHORS

H. Bahlouli, B. Arfi

ABSTRACT

We study the effects of a magnetic field and a supercurrent flow on the thermal conductivity of nonconventional superconductors with an energy gap vanishing at either points or on a line or lines on the Fermi surface. A study of the thermally induced charge imbalance is also presented. Our calculations are done using a Boltzmann equation approach, and elastic scattering by nonmagnetic impurities is assumed to be the main source of relaxation; the relaxation rate is calculated in the low-temperature limit, assuming the phase shift of the scatterers to be π/2 in the normal state. Our calculations indicate that the effects we predict are large enough to be experimentally observable. More... »

PAGES

327-347

References to SciGraph publications

  • 1986-01. Thermodynamic and transport properties of UPt3 in JOURNAL OF LOW TEMPERATURE PHYSICS
  • 1986-06. Anomalous temperature dependence of the magnetic field penetration depth in superconducting UBe13 in ZEITSCHRIFT FÜR PHYSIK B CONDENSED MATTER
  • 1979-08. Mobility of negative ions in superfluid 3He-B in JOURNAL OF LOW TEMPERATURE PHYSICS
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/bf00683325

    DOI

    http://dx.doi.org/10.1007/bf00683325

    DIMENSIONS

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