Spontaneous internal field around the non-magnetic impurity in spin-triplet p-wave superconductivity

M. Takigawa, M. Ichioka, K. Kuroki, Y. Tanaka

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The electronic structure around an impurity in spin triplet p-wave superconductors is investigated by the Bogoliubov-de Gennes theory on a tight-binding model. We calculate the spontaneous current and the local density of states around the impurity and discuss the difference between sinpx+isinpy-wave and sin(px+py)-isin(-px+py)-wave superconducting states.

    Original languageEnglish
    Pages (from-to)619-623
    Number of pages5
    JournalPhysica E: Low-Dimensional Systems and Nanostructures
    Volume29
    Issue number3-4
    DOIs
    Publication statusPublished - Nov 2005

    Keywords

    • Impurity
    • Local density of states
    • Spin triplet p-wave superconductivity

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Atomic and Molecular Physics, and Optics
    • Condensed Matter Physics

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