Vortex structure in chiral p-wave superconductors

Masanori Ichioka, Masanori Ichioka, Kazushige Machida, Manfred Sigrist

Research output: Contribution to journalArticle

42 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 px+i sin py-wave and sin px-i sin py-wave superconductors are clarified in the vortex lattice state. We also discuss the winding ∓3 case of the sin(px+py)±i sin(-px+py)-wave superconductivity.

Original languageEnglish
Article number014508
Pages (from-to)145081-145089
Number of pages9
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume65
Issue number1
Publication statusPublished - Jan 1 2002

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Superconducting materials
Vortex flow
vortices
Fermi surface
Electronic states
Superconductivity
Fermi surfaces
Anisotropy
superconductivity
anisotropy
electronics

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Ichioka, M., Ichioka, M., Machida, K., & Sigrist, M. (2002). Vortex structure in chiral p-wave superconductors. Physical Review B - Condensed Matter and Materials Physics, 65(1), 145081-145089. [014508].

Vortex structure in chiral p-wave superconductors. / Ichioka, Masanori; Ichioka, Masanori; Machida, Kazushige; Sigrist, Manfred.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 65, No. 1, 014508, 01.01.2002, p. 145081-145089.

Research output: Contribution to journalArticle

Ichioka, M, Ichioka, M, Machida, K & Sigrist, M 2002, 'Vortex structure in chiral p-wave superconductors', Physical Review B - Condensed Matter and Materials Physics, vol. 65, no. 1, 014508, pp. 145081-145089.
Ichioka M, Ichioka M, Machida K, Sigrist M. Vortex structure in chiral p-wave superconductors. Physical Review B - Condensed Matter and Materials Physics. 2002 Jan 1;65(1):145081-145089. 014508.
Ichioka, Masanori ; Ichioka, Masanori ; Machida, Kazushige ; Sigrist, Manfred. / Vortex structure in chiral p-wave superconductors. In: Physical Review B - Condensed Matter and Materials Physics. 2002 ; Vol. 65, No. 1. pp. 145081-145089.
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