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Image approximation to the reaction field

Friedman, Harold L.·1975·Molecular Physics

Abstract

The reaction field for a charge at an arbitrary position in a spherical cavity in a medium of dielectric constant ε may be expressed in terms of the electrical potential of a certain image charge. For ε τ 1 the potential of the reaction field in the cavity is quite accurately the same as the electrical potential of the image charge. These observations form the basis of a rather economical and accurate way to calculate the reaction field's contribution to the interaction potential of particles with electric moments within a cavity within a dielectric. The results promise to be useful in the study of models for polar fluids and solutions by the Monte Carlo and Molecular Dynamics methods.

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Metadata

Authors
Friedman, H. L.
Venue
Molecular Physics
Published
1975-05
Volume
29
Issue
5
Pages
1533-1543
ISSN
  • 0026-8976 (ISSN-L)
  • 1362-3028
OpenAlex
W1978976525
Cited by
235
References
0
FWCI
4.61
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Image approximation to the reaction field. https://app.cochat.ai/papers/10.1080/00268977500101341
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Friedman, H. L. (1975). Image approximation to the reaction field. Molecular Physics. https://doi.org/10.1080/00268977500101341

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.