Thermal expansion of lead at low temperatures
- 1 July 1958
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 3 (31) , 665-674
- https://doi.org/10.1080/14786435808237001
Abstract
Changes of length of a lead rod due to thermal expansion have been measured between 4.2° k and 10° k by a heterodyne-beat method in which the changes modify the capacity of a condenser in a resonant circuit. The variation with temperature of the Gfüneison constant y was deduced; the accuracy was just insufficient to show up the jump in thermal expansion coefficient at the superconducting transition.Keywords
This publication has 6 references indexed in Scilit:
- Coefficients of Thermal Expansion of Solids at Low Temperatures. I. The Thermal Expansion of Copper from 15 to 300°K.Journal of the American Chemical Society, 1954
- XXXIII. Thermal expansion of simple solids at low temperatures and Grüneisen's lawJournal of Computers in Education, 1954
- A new method for measuring the thermal expansion of solids at low temperatures; the thermal expansion of copper and aluminium and the Grüneisen rulePhysica, 1954
- The Specific Heat of Lead in the Temperature Range 1°K to 75°KPhysical Review B, 1952
- The Low Temperature Characteristics of Carbon-Composition ThermometersReview of Scientific Instruments, 1952
- The Atomic Heat of Lead in the Region of its Transition to SuperconductivityPhysical Review B, 1952