Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids
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 dra...
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| Veröffentlicht in: | Condensed Matter Physics |
|---|---|
| Datum: | 2001 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
2001
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/120425 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | 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. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862635902593925120 |
|---|---|
| author | Hirata, F. Chong, S.-H. |
| author_facet | Hirata, F. Chong, S.-H. |
| citation_txt | 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. |
| collection | DSpace DC |
| container_title | Condensed Matter Physics |
| 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.
|
| first_indexed | 2025-11-30T18:59:53Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120425 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1607-324X |
| language | English |
| last_indexed | 2025-11-30T18:59:53Z |
| publishDate | 2001 |
| publisher | Інститут фізики конденсованих систем НАН України |
| record_format | dspace |
| spelling | Hirata, F. Chong, S.-H. 2017-06-12T07:35:35Z 2017-06-12T07:35:35Z 2001 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 https://nasplib.isofts.kiev.ua/handle/123456789/120425 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. en Інститут фізики конденсованих систем НАН України Condensed Matter Physics Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids Article published earlier |
| spellingShingle | Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids Hirata, F. Chong, S.-H. |
| title | Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids |
| title_full | Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids |
| title_fullStr | Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids |
| title_full_unstemmed | Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids |
| title_short | Collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids |
| title_sort | collective density fluctuations and dynamics of ions in water studied by the interaction-site model of liquids |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120425 |
| work_keys_str_mv | AT hirataf collectivedensityfluctuationsanddynamicsofionsinwaterstudiedbytheinteractionsitemodelofliquids AT chongsh collectivedensityfluctuationsanddynamicsofionsinwaterstudiedbytheinteractionsitemodelofliquids |