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Raman scattering in the network liquid ZnCl2 relationship to the vibrational density of states

Abstract:

The light scattering (Raman) spectrum of ZnCl2 has been calculated in a computer simulation directly from molecular dynamics and by using an instantaneous normal modes (INM) approach. Good agreement between the spectra is reported. The calculations use a realistic model for the fluctuating polarizability of ZnCl2, derived from earlier work on simpler ionic melts. This contains several mechanisms which couple the radiation field to the ionic motion - short-range, dipole-induced dipole and hype...

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Publication status:
Published

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Publisher copy:
10.1063/1.478368

Authors


Ribeiro, MCC More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Madden, PA More by this author
Journal:
JOURNAL OF CHEMICAL PHYSICS
Volume:
110
Issue:
10
Pages:
4803-4811
Publication date:
1999-03-08
DOI:
ISSN:
0021-9606
URN:
uuid:f799d6b0-1bbe-4c04-9b5d-477b41571e9d
Source identifiers:
60163
Local pid:
pubs:60163
Language:
English

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