High temperature SQUID susceptibility measuring system.

Author(s) : QIU J., ZHOU L., ZHANG X., et al.

Type of article: Article

Summary

A variable temperature susceptibility measuring system using a high critical temperature RF-SQUID has been operated. A pick-up coil of normal metal is used in the system. The temperature of the sample chamber ranges from 77 K to room temperature, and the applied field, supplied by a normal magnet, ranges from 0 to 0.1 tesla. Diamagnetism, under different temperatures and fields, of some small samples of YBCO and BSCCO has been studied and the susceptibility transition curve vs temperature of a YBCO thin film has been detected.

Details

  • Original title: High temperature SQUID susceptibility measuring system.
  • Record ID : 1993-0057
  • Languages: English
  • Source: Cryogenics - vol. 30
  • Publication date: 1990/09

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