Accurate Coulomb blockade thermometry up to 60 kelvin

M. Meschke, A. Kemppinen, J.P. Pekola

    Research output: Contribution to journalArticleScientificpeer-review

    9 Citations (Scopus)

    Abstract

    We demonstrate experimentally a precise realization of Coulomb blockade thermometry working at temperatures up to 60K. Advances in nanofabrication methods using electron beam lithography allow us to fabricate uniform arrays of sufficiently small tunnel junctions to guarantee an overall temperature reading precision of about 1%.
    Original languageEnglish
    Article number20150052
    JournalPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
    Volume374
    Issue number2064
    DOIs
    Publication statusPublished - 2016
    MoE publication typeA1 Journal article-refereed

    Keywords

    • low temperature
    • nano-fabrication
    • primary thermometry

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