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Experimental Study of the Liquid-Glass Transition in an Inorganic Polymer Li0.5Na0.5PO3

Published online by Cambridge University Press:  10 February 2011

B. Rufflé ,
S. Beaufils ,
Y. Délugeard ,
G. Coddens ,
J. Etrillard ,
B. Toudic ,
M. Bertault ,
J. Even ,
J. Gallier  and
C. Écolivet
B. Rufflé
Affiliation:
G.M.C.M., URA CNRS 804, Université de Rennes 1, 35042 Rennes Cedex, France
S. Beaufils
Affiliation:
G.M.C.M., URA CNRS 804, Université de Rennes 1, 35042 Rennes Cedex, France
Y. Délugeard
Affiliation:
G.M.C.M., URA CNRS 804, Université de Rennes 1, 35042 Rennes Cedex, France
G. Coddens
Affiliation:
Laboratoire Léon Brillouin, CE Saclay, 91191 Gif Sur Yvette Cedex, France
J. Etrillard
Affiliation:
G.M.C.M., URA CNRS 804, Université de Rennes 1, 35042 Rennes Cedex, France
B. Toudic
Affiliation:
G.M.C.M., URA CNRS 804, Université de Rennes 1, 35042 Rennes Cedex, France
M. Bertault
Affiliation:
G.M.C.M., URA CNRS 804, Université de Rennes 1, 35042 Rennes Cedex, France
J. Even
Affiliation:
G.M.C.M., URA CNRS 804, Université de Rennes 1, 35042 Rennes Cedex, France
J. Gallier
Affiliation:
G.M.C.M., URA CNRS 804, Université de Rennes 1, 35042 Rennes Cedex, France
C. Écolivet
Affiliation:
G.M.C.M., URA CNRS 804, Université de Rennes 1, 35042 Rennes Cedex, France
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Abstract

New experimental results obtained with various techniques on a less-studied glass-forming system are presented. At low frequency, a secondary βslow-process, decoupled from the viscous flow, is observed by 3 1P NMR. Raman scattering spectra and coherent neutron scattering spectra has been obtained in wide frequency and temperature ranges showing the same qualitative features for the Boson peak while the quasielastic contribution seems to differ markedly.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 407: Symposium M – Disordered Materials and Interfaces-Fractals, structure and Dynamics , 1995 , 155
Copyright
Copyright © Materials Research Society 1996

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References

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