Characteristics of noises in high-temperature YBCO Josephson junctions

H. E. Horng, S. Y. Yang, J. T. Jeng, J. M. Wu, J. H. Chen, H. C. Yang

研究成果: 雜誌貢獻文章

1 引文 斯高帕斯(Scopus)

摘要

In this work, the characteristics of the noises for hightemperature YBCO Josephson junctions and SQUIDs were studied. The noise power spectrum densities showed complicated behaviors, which may be attributed to many causes. In order to realize the contributions of these causes to the noise, the noise power spectra were detected at various bias currents. Thus, the noises owing to the critical current fluctuation, resistance fluctuation or apparent flux motion can be investigated. By comparing these noise power spectra under the different conditions, the origins of the noises for the junctions and SQUIDs can be clarified.

原文英語
頁(從 - 到)3986-3989
頁數4
期刊IEEE Transactions on Applied Superconductivity
9
發行號2 PART 3
DOIs
出版狀態已發佈 - 1999 十二月 1

    指紋

ASJC Scopus subject areas

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

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