A Method of Measuring Thermal Conductivity in the Presence of Extraneous Heat Currents and the Thermal Conductivity of Brass at Low Temperatures
作者:
R. L. Cappelletti,
M. Ishikawa,
期刊:
Review of Scientific Instruments
(AIP Available online 1973)
卷期:
Volume 44,
issue 3
页码: 301-304
ISSN:0034-6748
年代: 1973
DOI:10.1063/1.1686112
出版商: AIP
数据来源: AIP
摘要:
A modification of the absolute, longitudinal, steady‐state method of measuring thermal conductivity at low temperatures using one calibrated thermometer is described. By this method the effects due to any type of constant extraneous heating are completely canceled. The method is applied to measure the thermal conductivity of machined brass between 0.3 and 2 K.
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