ShareA METHOD OF MEASURING THE RESISTIVITY OF COPPER FROM 298 TO 77 K.
Author(s) : ROSS K. A., KIM H. T.
Type of article: Article
Summary
THE RESISTIVITY OF A 0.254 MM THICK RECTANGULAR PARALLELEPIPED COPPER FOIL WAS MEASURED FROM 298 TO 77 K BY A SIMPLE FOUR-POINT PROBE TECHNIQUE WHERE PROBE WIRES ARE LEAD/TIN SOLDERED TO THE FOIL. RESISTIVITY DATA INDICATES THAT THE RESISTIVITY CORRECTION FACTOR IS APPROXIMATELY 2.8 FOR PROBES THAT ARE APPROXIMATELY 3 MM IN DIAMETER AND SPACED APPROXIMATELY 9 MM CENTER TO CENTER.
Details
- Original title: A METHOD OF MEASURING THE RESISTIVITY OF COPPER FROM 298 TO 77 K.
- Record ID : 1991-1059
- Languages: English
- Source: Rev. sci. Instrum. - vol. 61 - n. 12
- Publication date: 1990
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: Thermodynamic measurements
- Keywords: Cryotemperature; Copper; Measurement; Electrical resistance
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