Renormalized Fluctuation Theory of Resistive Transition in High-Temperature Superconductors under Magnetic Field
Ryusuke IkedaDepartment of Physics, Kyoto UniversityTetsuo OhmiDepartment of Physics, Kyoto UniversityT. TsunetoDepartment of Physics, Kyoto University
1989en
ABI
Abstract
We attempt to explain the broad resistive transition observed in high-temperature superconductors under an applied magnetic field by a renormalized theory of the order parameter fluctuations using a model of superconductors with layered structures. The results are compared with single-crystal resistivity data. They are in good agreement, at least in the higher temperature side of the resistive transition, where the theory is expected to be valid.
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