Limiting performance of YBCO high-frequency Josephson devices

J. Chen, H. Myoren, K. Nakajima, T. Yamashita

Research output: Contribution to journalArticlepeer-review


Intrinsic noise temperature(TN) and upper frequency limit for YBCO Josephson devices on bicrystal substrates have been studied. It was demonstrated that TN could be obtained as low as their physical temperature (TP) in the range from 4.2K to 77K. Also, it was found that the devices could operate well into the terahertz range.

Original languageEnglish
Pages (from-to)2821-2822
Number of pages2
JournalCzechoslovak Journal of Physics
Issue numberSUPPL. 5
Publication statusPublished - 1996

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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