2009-The iso-structuralviscosity, configurational entropy and fragility of oxide liquids教程.pdf
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Journal of Non-Crystalline Solids 355 (2009) 737–744
Contents lists available at ScienceDirect
Journal of Non-Crystalline Solids
journal homepage: /locate/jnoncrysol
The iso-structural viscosity, configurational entropy and fragility of oxide liquids
Yuanzheng Yue
Section of Chemistry, Aalborg University, DK-9000 Aalborg, Denmark
a r t i c l e i n f o a b s t r a c t
Article history: This paper describes how the fragility of a liquid is linked to the ratio between the energy barrier (Eeq) for
Available online 8 April 2009 the equilibrium viscous behavior and that (Eiso) for the non-equilibrium iso-structural viscous behavior.
Using the concept of iso-structural viscosity, two functions describing the variati
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