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arXiv · 1310.5851

Impurity Effect on the Local Density of States around a Vortex in Noncentrosymmetric Superconductors

Yoichi Higashi·Yuki Nagai·Nobuhiko Hayashi
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Abstract

We numerically study the effect of non-magnetic impurities on the vortex bound states in noncentrosymmetric systems. The local density of states (LDOS) around a vortex is calculated by means of the quasiclassical Green's function method. We find that the zero energy peak of the LDOS splits off with increasing the impurity scattering rate.

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Yoichi Higashi, Yuki Nagai, Nobuhiko Hayashi. 2013-10-22. Impurity Effect on the Local Density of States around a Vortex in Noncentrosymmetric Superconductors. https://doi.org/10.7566/jpscp.3.015003

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