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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/20652
Record Status
Checked
Record Id
20652
Title
Origin of the complex dielectric relaxation spectra of molecular glass-formers
Contributors
F J Bermejo
,
W S Howells
,
M Jimenez-Ruiz
,
M A Gonzalez
,
D L Price
,
M L Saboungi
,
C Cabrillo
Abstract
The origin of the three broad bands appearing in the dielectric spectra of molecular glass formers is tracked down to microscopic scales by means of neutron-scattering and molecular-dynamics simulations. Three distinct regimes are also seen in the neutron quasielastic spectrum and are shown to arise from well-separated time regions appearing in the single-particle dipole autocorrelation function derived from simulations.
Organisation
CCLRC
,
ISIS
,
ISIS-IRIS
,
ISIS-ILL
Keywords
Physics
,
Chemistry
,
ISIS 2004
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Journal Article
Phys Rev B
69 (2004): 174201.
doi:10.1103/PhysRevB.69.174201
2004
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