Elementary vortex pinning potential in a chiral p-wave superconductor
作者： Nobuhiko Hayashi , Yusuke Kato
DOI: 10.1103/PHYSREVB.66.132511
关键词: Pinning force 、 Condensed matter physics 、 Antiparallel (mathematics) 、 Physics 、 Superconductivity 、 Pairing 、 Quantum mechanics 、 Vorticity 、 Vortex 、 Center (category theory) 、 Chirality (chemistry)
摘要: The elementary vortex pinning potential is studied in a chiral p-wave superconductor with pairing $\mathbf{d}=\mathbf{z}\ifmmode\bar\else\textasciimacron\fi{}({k}_{x}\ifmmode\pm\else\textpm\fi{}i{k}_{y})$ on the basis of quasiclassical theory superconductivity. An analytical investigation and numerical results are presented to show that dependent whether vorticity chirality parallel or antiparallel. Mutual cancellation around physically crucial effect center inside core.
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