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THE COMPARATIVE METHOD OF THERMAL CONDUCTIVITY MEASUREMENT BY APPLYING THERMOELECTRIC PROPERTIES OF BISMUTH TELLURIDE.

[In Polish. / En polonais.]

Author(s) : JEZOWSKI A.

Type of article: Article

Summary

A MODIFIED VERSION OF THE COMPARATIVE METHOD OF THERMAL CONDUCTIVITY MEASUREMENT IS PRESENTED, WHEREBY BOTH SMALL AND LARGE SAMPLES CAN BE MEASURED IN A WIDE RANGE OF TEMPERATURES. BISMUTH TELLURIDE WAS USED AS THE STANDARD SAMPLE BECAUSE OF ITS VERY GOOD THERMOELECTRIC PROPERTIES. IN ORDER TO TEST THE CAPABILITY OF THE PROPOSED METHOD, THERMAL CONDUCTIVITY MEASUREMENTS OF AN AMORPHOUS ALLOY IRON (40)-NICKEL (40)-PHOSPHORUS (14)-BORON (6) WERE CONDUCTED, WITH SATISFACTORY RESULTS. THE METHOD WILL BE APPLIED TO INVESTIGATING THE THERMAL CONDUCTIVITY OF CRYSTALS.

Details

  • Original title: [In Polish. / En polonais.]
  • Record ID : 1990-1858
  • Languages: Polish
  • Source: Chlodnictwo - vol. 24 - n. 7-12
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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