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A continuous flow cryostat for measurements in the range 70–300 K

✍ Scribed by C.S. Furtado

Publisher: Elsevier Science
Year: 1976
Tongue: English
Weight: 87 KB
Volume: 16
Category: Article
ISSN: 0011-2275
DOI: 10.1016/0011-2275(76)90010-2

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✦ Synopsis

This note describes the construction of a nitrogen gas flow cryostat which was designed to perform measurements of transport properties, such as, electrical resistivity and thermal conductivity, and of equilibrium properties, such as, magnetic susceptibility and electrical permitivity, in the range 70-300 K. Two requirements have to be satisfied. Firstly the desired temperature level must be held steady while taking measurements, and secondly it must be easy to change the temperature to a predetermined value in a short period of time.

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