Static characteristics of superconducting quantum interference devices utilizing the equivalent inductance of Josephson junctions

Yoshinao Mizugaki, Koji Nakajima

Research output: Contribution to journalArticle

Abstract

It is necessary to miniaturize inductors for large-scale integration of Josephson devices. Utilizing the equivalent inductance of Josephson junctions is one promising method to realize small inductors. In this paper we calculate the static characteristics of some superconducting quantum interference devices (SQUIDs) utilizing the equivalent inductance, and we compare the results with those of SQUIDs employing the normal inductors. We also discuss the current distribution before and after the transition of the gate junctions.

Original languageEnglish
Pages (from-to)1-7
Number of pages7
JournalElectronics and Communications in Japan, Part II: Electronics (English translation of Denshi Tsushin Gakkai Ronbunshi)
Volume81
Issue number6
DOIs
Publication statusPublished - 1998 Jun

Keywords

  • Equivalent inductance
  • Josephson junction
  • Superconducting quantum interference device (SQUID)
  • Threshold characteristics

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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