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Abstract
The superconductors with s- and d-wave pairing symmetries are studied by the Langevin dynamics simulations. The current amplitude dependence of nonlinear resistivity at the peak position is found to be a power law: P2(1.) 1.". The pronounced difference between s- and d-wave superconductors is clearly seen in the strong current and weak screening regime where the value of a for d-wave superconductors is higher than that for the s-wave systems. This difference may be considered as a criteria for discrimination between superconductors with s- and d-wave pairing symmetries.
Issue: Vol 7 No 4&5 (2004)
Page No.: 21-26
Published: May 31, 2004
Section: Article
DOI: https://doi.org/10.32508/stdj.v7i4&5.3191
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