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Double Transition and Magnetic Phase Transition : An Electron Fluid Condensation Model for Superconductivity
Double Transition and Magnetic Phase Transition : An Electron Fluid Condensation Model for Superconductivity
Journal of the Korean Chemical Society. 1998. Dec, 42(6): 599-606
  • Published : December 00, 1998
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Park, Sung-Hoon
Choi, Dong-Seek
Shin, Doo-Soon
Kim, Won-Soo

Abstract
Since the discovery of ceramic superconductor the various theoretical developments has progressed but there are no definitive description about the superconducting transition mechanism. In special, both the double transition and the various magnetic phase transition add to the complication of the understanding of HTSC. In this paper, we presented the idea of the two-step mechanism for the superconducting transition in view of the condensation model of electron fluid for superconductivity. And these concepts are successfully applied to the double transition and the magnetic phase diagram of various types of superconductivity. Therefore, both the double transition and magnetic phase transition should be the touchstone of general theory for superconductivity.