Dissipation in the phase dynamics of small Josephson junctions

Susumu Kurihara

Research output: Contribution to journalArticle

Abstract

The microscopic theory of Josephson junction due to Ambegaokar, Eckern, and Schön is generalized to allow for the spatial variation of the superconducting order parameter in the vicinity of the junction plane, and to allow the coupling of phase difference to the external electromagnetic field. A few mechanisms of dissipation in phase dynamics are discussed. Leakage resistance observed down to lowest temperatures is explained on the basis of our calculation.

Original languageEnglish
Pages (from-to)2527-2528
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume185-189
Issue numberPART 4
DOIs
Publication statusPublished - 1991 Dec 1
Externally publishedYes

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Josephson junctions
Electromagnetic fields
electromagnetic fields
leakage
dissipation
Temperature

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Dissipation in the phase dynamics of small Josephson junctions. / Kurihara, Susumu.

In: Physica C: Superconductivity and its Applications, Vol. 185-189, No. PART 4, 01.12.1991, p. 2527-2528.

Research output: Contribution to journalArticle

Kurihara, Susumu. / Dissipation in the phase dynamics of small Josephson junctions. In: Physica C: Superconductivity and its Applications. 1991 ; Vol. 185-189, No. PART 4. pp. 2527-2528.
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