Surface superconductivity in multilayered rhombohedral graphene: Supercurrent

N. B. Kopnin

    Research output: Contribution to journalArticleScientificpeer-review

    20 Citations (Scopus)


    The supercurrent for the surface superconductivity of a flat-band multilayered rhombohedral graphene is calculated. Despite the absence of dispersion of the excitation spectrum, the supercurrent is finite. The critical current is proportional to the zero-temperature superconducting gap, i. e., to the superconducting critical temperature and to the size of the flat band in the momentum space.

    Original languageEnglish
    Pages (from-to)81-85
    Number of pages5
    JournalJETP Letters
    Issue number1
    Publication statusPublished - Sep 2011
    MoE publication typeA1 Journal article-refereed

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