Suppression of superconductivity in mesoscopic superconductors

Andre Geim, M. B. Sobnack, F. V. Kusmartsev

    Research output: Contribution to journalArticlepeer-review

    Abstract

    A new phase transition that occurs in confined systems and driven by the boundary of the systems is demonstrated. This phase, although similar to the BKT transition, is driven by the creation of a plasma between the vortex and the boundary which screens the Coulomb attraction of the vortex to the boundary.
    Original languageEnglish
    Pages (from-to)716-719
    Number of pages3
    JournalPhysical Review Letters
    Volume86
    Issue number4
    Publication statusPublished - 22 Jan 2001

    Keywords

    • phase-transitions
    • lambda-transition
    • disks
    • model
    • he-4

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