Observation of a phase-modulated quasiparticle current in superconducting weak links

C. M. Falco; W. H. Parker; S. E. Trullinger

doi:10.1103/PhysRevLett.31.933

Observation of a phase-modulated quasiparticle current in superconducting weak links

C. M. Falco, W. H. Parker, S. E. Trullinger

Optical Sciences, College of

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48 Scopus citations

Abstract

Current-voltage characteristics of current-biased Josephson junctions with a phase-dependent dissipative current σ1Vcos have been calculated in the presence of thermal noise. Measurements on superconducting weak links indicate the existence of such a phase-dependent dissipative current of the same magnitude and sign observed in tunnel junctions.

Original language	English (US)
Pages (from-to)	933-936
Number of pages	4
Journal	Physical review letters
Volume	31
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevLett.31.933
State	Published - 1973

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Physics and Astronomy(all)

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title = "Observation of a phase-modulated quasiparticle current in superconducting weak links",

abstract = "Current-voltage characteristics of current-biased Josephson junctions with a phase-dependent dissipative current σ1Vcos have been calculated in the presence of thermal noise. Measurements on superconducting weak links indicate the existence of such a phase-dependent dissipative current of the same magnitude and sign observed in tunnel junctions.",

author = "Falco, {C. M.} and Parker, {W. H.} and Trullinger, {S. E.}",

year = "1973",

doi = "10.1103/PhysRevLett.31.933",

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pages = "933--936",

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AU - Falco, C. M.

AU - Parker, W. H.

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N2 - Current-voltage characteristics of current-biased Josephson junctions with a phase-dependent dissipative current σ1Vcos have been calculated in the presence of thermal noise. Measurements on superconducting weak links indicate the existence of such a phase-dependent dissipative current of the same magnitude and sign observed in tunnel junctions.

AB - Current-voltage characteristics of current-biased Josephson junctions with a phase-dependent dissipative current σ1Vcos have been calculated in the presence of thermal noise. Measurements on superconducting weak links indicate the existence of such a phase-dependent dissipative current of the same magnitude and sign observed in tunnel junctions.

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JO - Physical Review Letters

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Observation of a phase-modulated quasiparticle current in superconducting weak links

Abstract

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