The unshunted Squid revisited

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    2 Citations (Scopus)

    Abstract

    We have demonstrated stable running-mode operation of a superconducting quantum interferometer whose Josephson junction shunts are capacitively blocked in order to cut the signal-band noise currents. An intrinsic energy resolution of 26 times the Planck's constant was reached, which is compared against a numerical estimate obtained in the noise downmixing picture.
    Original languageEnglish
    Article number065003
    Number of pages4
    JournalSuperconductor Science and Technology
    Volume24
    Issue number6
    DOIs
    Publication statusPublished - 2011
    MoE publication typeA1 Journal article-refereed

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