Journal of Powder Materials (한국분말재료학회지)

The Korean Powder Metallurgy & Materials Institute (한국분말재료학회 (*구 분말야금학회))
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Occurrence Mechanism of Magnetic Properties in BiSrCaCuO Superconductor

산화물 초전도체의 자기적 특성 발생 메커니즘

  • 이상헌 (선문대학교 공과대학 전자공학부)
  • Published : 2006.12.28
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Abstract

An electromagnetic properties in BiSrCaCuO superconductor were studied. In the measurement of current-voltage properties, the voltage was measured when applying an external magnetic field. The voltage continues to appear after the removal of the magnetic field. This phenomenon was considered as a nonvolatile magnetic effect. The voltage increased with the applied magnetic flux, but it became constant at about $10^{-2}$T. The appearance of the voltage was ascribed to the trapping of magnetic flux.

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References

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