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Development of high Tc superconducting IR detectors with sub-micrometer structure

  • Xintian Liu*
  • , Huixiu Lu
  • , Xinghai Liu
  • , Biao Li
  • , Junhao Chu
  • , Yiguan Hu
  • , Yilin Hong
  • , Shaojun Fu
  • *此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

A sub-micrometer (0.8 μm) meander structure of the high Tc superconducting film YBCO infrared detector was fabricated by using the synchronous radiation technology. The receivable energy of IR radiation by the sensitive elements was enhanced about 42 %. The detectivity D* for the best detector was 1.8 ×1010 cm·Hz1/2 W-1 at the operational temperature of 90 K.

源语言英语
页(从-至)381-385
页数5
期刊Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves
17
5
出版状态已出版 - 1998
已对外发布

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