Excitations bound to a vortex line in layered superconductors

Masanori Ichioka, Toshihiko Tsuneto

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Using Bogoliubov-de Gennes equation, we study quasiparticle excitations in layered superconductors in the presence of a straight vortex line which is parallel to the layers. The lowest bound state is shown to have energy eigenvalue of the order of magnitude Δ, the energy gap, in contrast to the corresponding value Δ2/EF when the line is perpendicular to the layers.

Original languageEnglish
Pages (from-to)213-219
Number of pages7
JournalJournal of Low Temperature Physics
Volume96
Issue number5-6
DOIs
Publication statusPublished - Sep 1 1994
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

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