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Incoherent tunneling of the cooper pairs and magnetic flux quanta in ultrasmall Josephson junctions

  • Lomonosov Moscow State University

Research output: Contribution to journalArticlepeer-review

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Abstract

We have calculated the dc I-V curve and fluctuation spectrum of a Josephson junction shunted by an arbitrary frequency-dependent impedance for very small and very large Josephson coupling. The junction dynamics can be interpreted as an incoherent tunneling of the Cooper pairs (in former case) and magnetic flux quanta (in the latter case).

Original languageEnglish
Pages (from-to)945-946
Number of pages2
JournalPhysica B: Condensed Matter
Volume165-166
DOIs
StatePublished - 1990

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