Temperature dependent characteristics of step-edge YBCO SQUIDs

H. E. Horng*, S. Y. Yang, J. T. Jeng, H. C. Yang

*此作品的通信作者

研究成果: 雜誌貢獻會議論文同行評審

摘要

In this report, the temperature dependent characteristics are investigated for the step-edge YBCO SQUID. The experimental results show a linear relationship between Ic and T. This reveals a SIS-like tunneling behavior for the step-edge YBCO SQUID. The peak-to-peak voltage Vpp in the V-Φ curve of the SQUID was found to decrease almost linearly when the temperature was raised from 10 K to 60 K. As the temperature approached to the Tc of the SQUID, the Vpp was reduced abruptly and deviated from the theoretically predicted curve. This deviation may be due to the variation of the inductance of the SQUID at various temperatures.

原文英語
頁(從 - 到)2699-2700
頁數2
期刊Physica C: Superconductivity and its applications
341-348 (IV)
DOIs
出版狀態已發佈 - 2000 11月
事件International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA
持續時間: 2000 2月 202000 2月 25

ASJC Scopus subject areas

  • 電子、光磁材料
  • 凝聚態物理學
  • 能源工程與電力技術
  • 電氣與電子工程

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