Josephson phase dynamics in 3He weak links

Keiko Matsunaga*, Munehiro Nishida, Daichi Matsumoto, Susumu Kurihara, Noriyuki Hatakenaka, Hideaki Takayanagi

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review


    We propose a simple phenomenological model for dissipative dynamics of a superfluid. Qualitative agreement between the results of our numerical calculations and of the experiment on a superfluid helium three weak link system gives strong support for our model.

    Original languageEnglish
    Pages (from-to)285-286
    Number of pages2
    JournalPhysica B: Condensed Matter
    Issue numberPART I
    Publication statusPublished - 2000


    • He superfluid
    • Ginzburg-Landau theory
    • Josephson effect
    • Nonlinear Schrödinger equation
    • Time-dependent Ginzburg-Landau

    ASJC Scopus subject areas

    • Materials Science(all)
    • Condensed Matter Physics


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