Critical behavior of disordered superconducting-insulating transition in two-dimensional system

M. Kasuga, S. Kurihara

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    We study the mechanism of Mott type superconductor-insulator (S-I) transition with disorder effect in metallic thin film. The critical behavior of superconductivity is examined analytically by using the Matsubara-Matsuda model and the double-time Green's function. The critical value of disorder, sheet resistance corresponding to the transition point and the critical exponents ν and z are obtained.

    Original languageEnglish
    Pages (from-to)47-53
    Number of pages7
    JournalPhysica C: Superconductivity and its Applications
    Volume384
    Issue number1-2
    DOIs
    Publication statusPublished - 2003 Jan 15

    Fingerprint

    Metallic films
    Sheet resistance
    Superconductivity
    Green's function
    Superconducting materials
    disorders
    Thin films
    time functions
    transition points
    Green's functions
    superconductivity
    insulators
    exponents
    thin films

    Keywords

    • Disorder effect
    • Long range order
    • Metallic thin film
    • Quantum phase transition
    • S-I transition

    ASJC Scopus subject areas

    • Condensed Matter Physics

    Cite this

    Critical behavior of disordered superconducting-insulating transition in two-dimensional system. / Kasuga, M.; Kurihara, S.

    In: Physica C: Superconductivity and its Applications, Vol. 384, No. 1-2, 15.01.2003, p. 47-53.

    Research output: Contribution to journalArticle

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