Thin-film cryogenic current comparator

H. Seppä (Corresponding Author), A. Satrapinski, M. Kiviranta, V. Virkki

    Research output: Contribution to journalArticleScientificpeer-review

    7 Citations (Scopus)

    Abstract

    We analyze a thin-film cryogenic current comparator (CCC) intended to be used in ac measurements. Our analysis shows that by calibrating the dc ratio error of the thin-film CCC against a conventional CCC, it can be used up to 10 kHz as a sensitive and highly accurate current comparator. We have fabricated a practical 1:1 planar CCC integrated with a low-noise SQUID magnetometer. The preliminary experiments obtained from the 1:1 comparator are described.
    Original languageEnglish
    Pages (from-to)365-369
    JournalIEEE Transactions on Instrumentation and Measurement
    Volume48
    Issue number2
    DOIs
    Publication statusPublished - 2002
    MoE publication typeA1 Journal article-refereed

    Fingerprint Dive into the research topics of 'Thin-film cryogenic current comparator'. Together they form a unique fingerprint.

  • Cite this