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Thermal conductivity of normal and superconducting metals

✍ Scribed by K. Gloos; C. Mitschka; F. Pobell; P. Smeibidl

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
450 KB
Volume
30
Category
Article
ISSN
0011-2275

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✦ Synopsis

Measurements are reported on the thermal conductivity, 2, of various Cu, Ag and AI samples in the kelvin temperature range, as well as of Cu and of superconducting AI in the millikelvin temperature range. For Cu it was found that 2 oc T and there was agreement with the Wiedemann-Franz law. However, substantial deviations from these 'standard expectations' were observed for Ag and AI. For superconducting AI it was observed that 2 oc T 2 at T < 0.08 K.

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