Sastry, Srikanth ; Sciortino, Francesco ; Eugene Stanley, H. (1991) Collective excitations in liquid water at low frequency and large wave vector Journal of Chemical Physics, 95 (10). pp. 7775-7777. ISSN 0021-9606
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Official URL: http://jcp.aip.org/resource/1/jcpsa6/v95/i10/p7775...
Related URL: http://dx.doi.org/10.1063/1.461354
Abstract
We study the collective modes of water using molecular dynamics with the ST2 model potential, by calculating the dynamic structure factor S(q, ω). We identify the previously reported "first" sound mode to be due to the wave vector independent oxygen bending mode.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| Keywords: | Collective Excitations; Water; Frequency Dependence; Molecular Dynamics Calculations; Potentials; Structure Factors; Oxygen; Density; Fourier Transformation; Low Temperature |
| ID Code: | 50158 |
| Deposited On: | 21 Jul 2011 14:23 |
| Last Modified: | 21 Jul 2011 14:23 |
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