標題: The anomalous Hall effect for a mixed s- and d-wave symmetry superconductor
作者: Dai, MC
Yang, TJ
電子物理學系
Department of Electrophysics
關鍵字: high-T-c superconductors;electronic transport;galvanomagnetic effects
公開日期: 1999
摘要: By taking account of the complex relaxation times for s- and d-wave order parameters in the time-dependent Ginzburg-Landau equations, our results indicate that the imaginary parts of the relaxation times can change the sign of the Hall angle for mixed s- and d-wave superconductors. The effect of the concentration of the nonmagnetic impurities on the Hall angle is investigated, and it is found that the concentration of the nonmagnetic impurities can affect the parameters in the Ginzburg-Landau free energy and the relaxation times. The results of the anomalous Hall effect arising from the nonmagnetic impurities are discussed. (C) 1999 Elsevier Science Ltd. All rights reserved.
URI: http://hdl.handle.net/11536/31641
http://dx.doi.org/10.1016/S0038-1098(99)00092-7
ISSN: 0038-1098
DOI: 10.1016/S0038-1098(99)00092-7
期刊: SOLID STATE COMMUNICATIONS
Volume: 110
Issue: 8
起始頁: 425
結束頁: 430
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