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

  • B. Rufflé (a1), S. Beaufils (a1), Y. Délugeard (a1), G. Coddens (a2), J. Etrillard (a1), B. Toudic (a1), M. Bertault (a1), J. Even (a1), J. Gallier (a1) and C. Écolivet (a1)...

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.

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

  • B. Rufflé (a1), S. Beaufils (a1), Y. Délugeard (a1), G. Coddens (a2), J. Etrillard (a1), B. Toudic (a1), M. Bertault (a1), J. Even (a1), J. Gallier (a1) and C. Écolivet (a1)...

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