Crossref journal-article
AIP Publishing
The Journal of Chemical Physics (317)
Abstract

The second virial coefficient of 3He gas has been determined between 1.3 and 0.6 K from measurements of pressure and density on several isotherms. The density was derived from the resonance of a superconducting microwave cavity whose frequency was dependent on the dielectric constant of the gas within it. The pressure was also determined using a resonant superconducting rf cavity, in this case the flexing of a diaphragm being the source of the dependence of frequency on pressure. The experimental techniques work well at low pressure and densities. The virial coefficient appears well behaved and in agreement with the experimental work of others at higher temperatures.

Bibliography

Cameron, J. A., & Seidel, G. M. (1985). The second virial coefficient of 3He gas below 1.3 K. The Journal of Chemical Physics, 83(7), 3621–3625.

Authors 2
  1. J. A. Cameron (first)
  2. G. M. Seidel (additional)
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Dates
Type When
Created 23 years ago (July 26, 2002, 9 a.m.)
Deposited 1 year, 6 months ago (Feb. 9, 2024, 10:44 p.m.)
Indexed 1 month, 2 weeks ago (July 2, 2025, 3:26 p.m.)
Issued 39 years, 10 months ago (Oct. 1, 1985)
Published 39 years, 10 months ago (Oct. 1, 1985)
Published Print 39 years, 10 months ago (Oct. 1, 1985)
Funders 0

None

@article{Cameron_1985, title={The second virial coefficient of 3He gas below 1.3 K}, volume={83}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.449168}, DOI={10.1063/1.449168}, number={7}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Cameron, J. A. and Seidel, G. M.}, year={1985}, month=oct, pages={3621–3625} }