Anomalous magnetic flux periodicity of supercurrent in mesoscopic SNS Josephson junctions

Yuichi Harada, S. Jensen, T. Akazaki, H. Takayanagi

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The anomalous flux periodicity of supercurrent in mesoscopic SNS Josephson junctions was measured. The flux focusing factor was examined in order to obtain the precise magnetic flux in the normal region. Results showed that the magnetic flux periodicity became twice, when the junction lengths was shorter than 400 nm.

Original languageEnglish
Pages (from-to)229-233
Number of pages5
JournalPhysica C: Superconductivity and its Applications
Volume367
Issue number1-4
DOIs
Publication statusPublished - Feb 15 2002
Externally publishedYes

All Science Journal Classification (ASJC) codes

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

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