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Critical-current density characteristics of BPSCCO silver clamped thick film.

Author(s) : HAN G., HAN H., WANG Z., WANG S., WANG F., YUAN W., CHEN J.

Type of article: Article

Summary

At 77 K, critical-current density displays a very sensitive field dependence, with an order of magnitude decrease of densities from 0 to 1 T. Large critical-current density anisotropy was observed for magnetic fields parallel and perpendicular to the film plane. As the temperature decreases, critical-current density increases rapidly and its magnetic field dependence is significantly weakened. A density value larger than 1,000 A/cm2 at 52 K and 7 T was obtained, suggesting the possibility of application of bismuth-based material using a coolant such as liquid nitrogen.

Details

  • Original title: Critical-current density characteristics of BPSCCO silver clamped thick film.
  • Record ID : 1995-2749
  • Languages: English
  • Source: Cryogenics - vol. 34 - n. 7
  • Publication date: 1994/07

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