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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/024/04/0385-0388

    • Keywords

       

      High temperature superconductors; thick film; magnetic sensor.

    • Abstract

       

      A highly sensitive magnetic sensor operating at liquid nitrogen temperature and based on BPSCCO screen-printed thick film, is reported. The sensor resistance for an applied magnetic field of 100 × 10–4T(100 gauss) exhibits an increase by 360% of its value in zero field at 77.4 K. The performance of the sensor in presence of magnetic field, the hysteretic features and the effect of thermal cycling, has been discussed.

    • Author Affiliations

       

      S Vijay Srinivas1 Abhijit Ray1 T K Dey1

      1. Cryogenic Engineering Centre, Indian Institute of Technology, Kharagpur 721 302, India
    • Dates

       
  • Bulletin of Materials Science | News

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