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Variable temperature apparatus for the measurement of temperature dependence of superconducting critical current.

[In Japanese. / En japonais.]

Author(s) : SUZUKI M., MITSUHASHI S., FUNAYAMA K.

Type of article: Article

Summary

In this apparatus, a ramp current with a short sweep time of 0.1 s is used for determining critical currents in a sample which has been helically wounded on a copper cylindrical block in an adiabatic cell. The sample temperature is easily controlled in the range from 4.2 K to transition temperature. The maximum measuring current is 20 A. The construction and ability of this apparatus are given and further a typical measurement result on a niobium-titanium multifilamentary superconducting wire is shown.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1993-2448
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 28 - n. 1
  • Publication date: 1993
  • Document available for consultation in the library of the IIR headquarters only.

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