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Impurity Effects in the Premelting of Ice

Wettlaufer, J. S.·1999·Physical Review Letters

Abstract

The effect of impurities on the surface and interfacial melting of ice is investigated in the context of the Derjaguin-Landau-Verwey-Overbeek theory by calculating van der Waals and Coulombic interactions within interfacial solution films. At high temperatures, the classical solute effect dominates the melting behavior. However, depending on the amount of impurity, as temperature decreases the slope of the film-thickness versus temperature curve changes in a manner that depends on the relative strengths of van der Waals and Coulombic interactions. The results explain the wide range of experimental discrepancies and hence impact a host of environmental phenomena.

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Metadata

Authors
Wettlaufer, J. S.
Venue
Physical Review Letters
Published
1999-03-22
Volume
82
Issue
12
Pages
2516-2519
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2024920512
Cited by
232
References
0
FWCI
7.75
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Impurity Effects in the Premelting of Ice. https://app.cochat.ai/papers/10.1103/physrevlett.82.2516
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Wettlaufer, J. S. (1999). Impurity Effects in the Premelting of Ice. Physical Review Letters. https://doi.org/10.1103/physrevlett.82.2516

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