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On the conduction of heat by some metals at low temperatures

โœ Scribed by H. Bremmer; W.J. De Haas


Publisher
Elsevier Science
Year
1936
Weight
634 KB
Volume
3
Category
Article
ISSN
0031-8914

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โœฆ Synopsis


The heat conductivity has been determined for lead, copper and tungsten. For lead an increase of the heat resistance is found at very low temperatures. This resistance is higher in the supraconductive state than in the state in which supraconductivity has been disturbed by means of a magnetic field. This is in complete agreement with the results for other pure supraconductive metals. The so called ideal resistance of copper is still falling at the lowest temperature at which the determinations have been carried out. It is proportional to T2.4. The ideal resistance of tungsten approaches a minimum value.


๐Ÿ“œ SIMILAR VOLUMES


Thermal conductance of metal interfaces
โœ B. Schumann; F. Nitsche; G. Paasch ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› Springer US ๐ŸŒ English โš– 779 KB

In the present work the dependence of the heat transfer coefficient between Cu and Sn, Cu and Pb, and Cu and W on the temperature and an external magnetic lieM has been measured. The preparation of the metal-metal junctions has been performed by melting so that a close contact at the interface was g