Abstract
Approximate quantum-mechanical expressions for the change in polarizability due to many-body interactions in spherically symmetric liquids, or dense gases, are derived by a variational form of perturbation theory. These expressions are evaluated using Linder's continuum model for the liquid and Slater-type wavefunctions. It is shown that the change in polarizability is approximately [3gα2/8(ea0)2], where α is the unperturbed polarizability and g is a parameter which depends on the dielectric constant and molar volume of the liquid. The predicted increase in polarizability varies from 0.042% for He to 3.54% for Xe.
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Dates
Type | When |
---|---|
Created | 20 years, 7 months ago (Jan. 5, 2005, 10:29 p.m.) |
Deposited | 1 year, 6 months ago (Feb. 8, 2024, 4:11 p.m.) |
Indexed | 1 year, 6 months ago (Feb. 9, 2024, 6:29 p.m.) |
Issued | 62 years, 10 months ago (Oct. 15, 1962) |
Published | 62 years, 10 months ago (Oct. 15, 1962) |
Published Print | 62 years, 10 months ago (Oct. 15, 1962) |
@article{Yaris_1962, title={Polarizability Change in Liquids Due to Many-Body Interactions}, volume={37}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1733367}, DOI={10.1063/1.1733367}, number={8}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Yaris, Robert and Kirtman, Bernard}, year={1962}, month=oct, pages={1775–1779} }