Bolometric response of optically thick superconducting films

J. D. Chern*, H. C. Yang, Z. D. Genchev, H. E. Homg, D. Dew-Hughes

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

1 引文 斯高帕斯(Scopus)

摘要

A one-dimensional heat conduction model is established to interpret the chopping frequency dependence of the bolometric response of optically thick superconducting films. The key feature of this model is that it takes into account the thermal boundary conductance of both the film/substrate and the substrate/heat-sink interfaces. The model is found to be suitable for both the strong and weak thermal coupling cases. By comparing the results with a simplified bolometric model explicit expressions of the thermal conductance thermal capacitance radiation absorption efficiency and response time constant of the bolometric system have been deduced where the influences of the film substrate and the heat conduction boundaries are all considered.

原文英語
頁(從 - 到)2367-2370
頁數4
期刊IEEE Transactions on Applied Superconductivity
7
發行號2 PART 3
DOIs
出版狀態已發佈 - 1997
對外發佈

ASJC Scopus subject areas

  • 電子、光磁材料
  • 凝聚態物理學
  • 電氣與電子工程

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