Effects of critical current density, equilibrium magnetization and surface barrier on magnetization of high-temperature superconductors.

Author(s) : CHEN D.-X., CROSS R. W., SANCHEZ A.

Type of article: Article

Summary

An extended critical-state model which includes the effects of bulk critical-current density, equilibrium magnetization and surface barrier is developed for the magnetization of superconductors. The model fit for the irreversible magnetization of the grains is improved by including a surface barrier to the entry and exit of flux.

Details

  • Original title: Effects of critical current density, equilibrium magnetization and surface barrier on magnetization of high-temperature superconductors.
  • Record ID : 1994-1420
  • Languages: English
  • Source: Cryogenics - vol. 33 - n. 7
  • Publication date: 1993

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