Self-heating versus quantum creep in bulk superconductors
نویسندگان
چکیده
منابع مشابه
General Features of Quantum Creep in High-Tc Superconductors
Measurements of the relaxation rate QsT d of superconducting currents have been performed on a carefully selected set of dirty and clean high-Tc superconductors for temperatures T down to 100 mK and magnetic fields up to 7 T. The extrapolated relaxation rates Qs0d for the dirty compounds indicate that the viscosity experienced by a tunneling vortex segment is grossly underestimated by the stand...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1993
ISSN: 0031-9007
DOI: 10.1103/physrevlett.71.1895