skip to main content

Anomalous Josephson vortex solutions in Josephson junctions with multiple tunneling channels

Ota, Y ; Machida, M ; Koyama, T ; Matsumoto, H

Physica C: Superconductivity and its applications, 01 November 2010, Vol.470(20), pp.1137-1140 [Periódico revisado por pares]

Texto completo disponível

Citações Citado por
  • Título:
    Anomalous Josephson vortex solutions in Josephson junctions with multiple tunneling channels
  • Autor: Ota, Y ; Machida, M ; Koyama, T ; Matsumoto, H
  • Assuntos: Josephson Junctions ; Iron-Based Superconductors ; Josephson Vortex ; Josephson Junctions ; Iron-Based Superconductors ; Josephson Vortex ; Physics
  • É parte de: Physica C: Superconductivity and its applications, 01 November 2010, Vol.470(20), pp.1137-1140
  • Descrição: We construct a theory for Josephson junction with multiple tunneling channels. We focus on two situations, i.e., a heterotic junction composed of two-gap-superconductor, insulator, and one-gap-superconductor, and a grain-boundary junction formed by two identical multi-gap superconductors. Then, we show that the magnetic field distribution of the Josephson vortex for ±s-wave superconductivity is much more enlarged than that for s-wave without sign change between the order parameters. We display such anomalous vortices and suggest how to evaluate the enlargement.
  • Idioma: Inglês

Buscando em bases de dados remotas. Favor aguardar.