Vortex structure in chiral p-wave superconductors

Masanori Ichioka; Kazushige Machida

doi:10.1103/PhysRevB.65.224517

Vortex structure in chiral p-wave superconductors

Masanori Ichioka, Kazushige Machida

Research Institute for Interdisciplinary Science

Research output: Contribution to journal › Article › peer-review

46 Citations (Scopus)

Abstract

We investigate the vortex structure in chiral p-wave superconductors by the Bogoliubov-de Gennes theory on a tight-binding model. We calculate the spatial structure of the pair potential and electronic state around a vortex, including the anisotropy of the Fermi surface and superconducting gap structure. The differences of the vortex structure between sin p_x+i sin p_y-wave and sin p_x-i sin p_y-wave superconductors are clarified in the vortex lattice state. We also discuss the winding ∓3 case of the sin(p_x+p_y)±i sin(-p_x+p_y)-wave superconductivity.

Original language	English
Article number	014508
Pages (from-to)	145081-145089
Number of pages	9
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	65
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevB.65.224517
Publication status	Published - Jan 1 2002

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.65.224517

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Vortex structure in chiral p-wave superconductors

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