Use of a sigmoid function to describe second peak in magnetization loops

  • Denis Gokhfeld
  • Published 2017

Abstract

Order-disorder transitions of a vortex lattice transfer type-II superconductors from a low critical current state to a high one. The similar transition between different current states can be caused by electromagnetic granularity. A sigmoid curve is proposed to describe the corresponding peak in a field dependence of the macroscopic critical density. Using… (More)

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Cite this paper

@inproceedings{Gokhfeld2017UseOA, title={Use of a sigmoid function to describe second peak in magnetization loops}, author={Denis Gokhfeld}, year={2017} }