Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Electromagnetic Characteristics of BiPbSrCaCuO Superconductor

BiPbSrCaCuO계 초전도체의 전기자기적 특성

  • Lee, Sang-Heon (Department of Electronics Information and Communication Engneerings Sun Moon University)
  • 이상헌 (선문대학교 전자정보통신공학부)
  • Published : 2002.11.09
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Abstract

Suspension effect has been studied by using superconductor of BiPbSrCaCuO ceramics containing $Ag_2O$. It has been cleared that $Ag_2O$ acts as pinning center which plays an important role to the suspension effect. Magnetic repulsive force which affects a superconductor located in magnetic flux from toroidal magnet has been investigated. It has been concluded that the suspension effect arises from the interaction between the pinning effect and the diamagnetic effect.

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