Isothermal transformation of supercooled liquidn-butanol near the glass transition: Polyamorphic transitions in molecular liquids investigated using Raman scattering

2007 ◽  
Vol 76 (14) ◽  
Author(s):  
Aleksandra Wypych ◽  
Yannick Guinet ◽  
Alain Hédoux
Keyword(s):  
Glass Transition ◽  
Raman Scattering ◽  
Isothermal Transformation ◽  
Molecular Liquids

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

1995 ◽  
Vol 407 ◽  
Author(s):  
B. Rufflé ◽  
S. Beaufils ◽  
Y. Délugeard ◽  
G. Coddens ◽  
J. Etrillard ◽  
...  
Keyword(s):  
Experimental Study ◽  
Glass Transition ◽  
Raman Scattering ◽  
Viscous Flow ◽  
Liquid Glass ◽  
Low Frequency ◽  
Glass Forming ◽  
Scattering Spectra ◽  
Temperature Ranges ◽  
Raman Scattering Spectra

ABSTRACTNew 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.

Low-frequency Raman scattering in As2S3glass former around the liquid–glass transition

2003 ◽  
Vol 15 (45) ◽  
pp. 7651-7662 ◽  
Author(s):  
N V Surovtsev ◽  
A M Pugachev ◽  
B G Nenashev ◽  
V K Malinovsky
Keyword(s):  
Glass Transition ◽  
Raman Scattering ◽  
Liquid Glass ◽  
Low Frequency
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