Transducer Characteristics of a Josephson Line as an Analog Amplifier

K. Yoshida, T. Hashimoto, K. Enpuku, K. Yamafuji

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


Experimental studies are made of the transducer characteristics of Flux-Flow Amplifier(FFA), which is an analog amplifier utilizing the flux-flow phenomenon in a long Josephson tunnel junction. Transresistances ranging from 0.1 Ω to 0.4 Ω and linear output voltages as large as 1mV are obtained for different geometries and junction critical-current densities of FFA’s.

Original languageEnglish
Pages (from-to)1581-1582
Number of pages2
JournalJapanese journal of applied physics
Issue numberS3-2
Publication statusPublished - Jan 1987

All Science Journal Classification (ASJC) codes

  • General Engineering
  • General Physics and Astronomy


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