Progress in Superconductivity and Cryogenics (한국초전도ㆍ저온공학회논문지)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
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The comparison of critical currents measured by hall probe and transport methods for HTS coated conductor

  • Published : 2009.05.31
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Abstract

We estimated the critical current distribution of the long length CCs using hall probe method, and checked the reliability by comparing with the four-probe dc transport method. The deviation ratio of $I_{c-T}$ (a measured critical current by four probe dc transport method) and $I_{c-H}$ (calculated critical current by formula (3).) was nearly smaller than 12%. The Hall probe method appeared powerful to evaluate the critical current of CCs in a reel to reel system.

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References

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