Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids
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| Creator |
Hirata, F.
Chong, S.-H. |
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| Description |
The collective excitations in water are studied based on the interactionsite model of liquids. Three collective modes, extracted from a generalized Langevin equation combined with the RISM theory of liquids, are identified as an acoustic mode and two optical modes. The drag force exerted on ions in water is described in terms of the response of these solvent collective excitations to the perturbation of ions. The ion-size dependence of the drag force, which has been a central issue in physical chemistry for long time, is studied in molecular detail based on the novel approach. |
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| Date |
2017-06-12T07:35:35Z
2017-06-12T07:35:35Z 2001 |
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| Type |
Article
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| Identifier |
Collective density fluctuations and
dynamics of ions in water studied by
the interaction-site model of liquids / F. Hirata, S.-H. Chong // Condensed Matter Physics. — 2001. — Т. 4, № 2(26). — С. 261-276. — англ.
1607-324X PACS: 61.20.Gy, 61.20.Lc, 61.20.Qg, 61.25.Em DOI:10.5488/CMP.4.2.261 http://dspace.nbuv.gov.ua/handle/123456789/120425 |
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| Language |
en
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| Relation |
Condensed Matter Physics
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| Publisher |
Інститут фізики конденсованих систем НАН України
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