Spin-current induced around half-quantum vortices in chiral p-wave superconducting states

R. Asaoka, H. Tsuchiura, M. Sigrist

研究成果: Conference article査読

1 被引用数 (Scopus)

抄録

We study the electronic state around a half-quantum vortex (HQV) in a chiral p-wave superconductor based on a square lattice three band tight-binding model by means of the Bogoliubov-de Gennes theory. In particular, the spatial distribution of charge and spin currents are mainly discussed. This analysis shows that the spin current is strengthened between the neighboring HQVs, resulting in the energy cost for HQV formation.

本文言語English
論文番号012025
ジャーナルJournal of Physics: Conference Series
871
1
DOI
出版ステータスPublished - 2017 7 26
イベント29th International Symposium on Superconductivity, ISS 2016 - Tokyo, Japan
継続期間: 2016 12 132016 12 15

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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