Microscopic dynamics in molecular glasses

A comparison between experimental results measured by inelastic neutron scattering and those derived from computer simulation for two representative glasses, methanol and selenium, is presented. The common features found for the two systems are analyzed and their relevance for the understanding of t...

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Bibliographic Details
Published in:Physica A 1993-12, Vol.201 (1), p.286-294
Main Authors: Bermejo, F.J., Criado, A., Martínez, J.L., Enciso, E., Fåk, B.
Format: Article
Language:English
Subjects:
Condensed matter: structure, mechanical and thermal properties
Exact sciences and technology
Lattice dynamics
Physics
Vibrational states in disordered systems
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Summary:A comparison between experimental results measured by inelastic neutron scattering and those derived from computer simulation for two representative glasses, methanol and selenium, is presented. The common features found for the two systems are analyzed and their relevance for the understanding of the thermal properties of glasses at intermediate temperatures is finally discussed.
ISSN:0378-4371
1873-2119
DOI:10.1016/0378-4371(93)90424-3