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Improved sample-holder design for specific heat measurements in magnetic fields up to 17.5 T.

Author(s) : KLAASSE J. C. P., HAGMUSA I. H., BRUECK E.

Type of article: Article

Summary

By the use of a gold-plated silver sample holder, and a ruthenium O2-Cernox combination thermometer, low-temperature specific-heat measurements in the temperature range from 0.35 to 90 K, and in magnetic fields up to 17.5 T, have become possible with remarkably improved accuracy. At 500 milliK, the lower limit for the heat capacity that can be measured amounts to 0.02 milliJ/K. The sensitivity in that case is about 0.3 microJ/K.

Details

  • Original title: Improved sample-holder design for specific heat measurements in magnetic fields up to 17.5 T.
  • Record ID : 1998-2662
  • Languages: English
  • Source: Rev. sci. Instrum. - vol. 68 - n. 11
  • Publication date: 1997/11
  • Document available for consultation in the library of the IIR headquarters only.

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