Anomalous voltage-biased I-V characteristics in high Tc superconductors

Hideki Matsumoto, Shoichi Sakamoto, Tomio Koyama, Masahiko Machida

Research output: Contribution to journalArticlepeer-review


By the use of multi-Josephson junction model, we investigate the voltage-biased I-V characteristics by numerical simulation. There appear three voltage regions where the current shows either (i) periodic behavior with trigonometric functional increase and rapid drop, or (ii) chaotic behavior or (iii) periodic behavior on hysteresis branches.

Original languageEnglish
Pages (from-to)632-633
Number of pages2
JournalPhysica B: Condensed Matter
Issue numberPART I
Publication statusPublished - 2000


  • Current-voltage characteristics
  • Hysteresis branches
  • Multiple Josephson junctions

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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