한국초전도저온공학회:학술대회논문집 (Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference)

한국초전도저온학회 (The Korean Society of Superconductivity and Cryogenics)
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Au/YBCO 박막의 안정성 해석

Stability analysis of Au/YBCO film

  • 김진석 (전남대학교 자동차공학부) ;
  • 설승윤 (전남대학교 자동차공학부)
  • 발행 : 2002.02.01
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초록

One dimensional conduction equation is solved by finite difference method, to analyse the stability of Au/YBCO film deposited on a sapphire substrate. Jolue heat is included in the case of current sharing state. The analysis shows the quench and recovery of superconductor depending on the amount of thermal disturbance release on the center surface of superconductor. The critical disturbance energies for different filling factor and operating current are calculated.

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