Power-law behavior in the viscosity of supercooled liquids.
作者： P. Taborek , R. N. Kleiman , D. J. Bishop
关键词: Viscosity 、 Supercooling 、 Exponent 、 Context (language use) 、 Relaxation (physics) 、 Materials science 、 Viscous liquid 、 Thermodynamics 、 Power law 、 Glass transition
摘要: We present experimental results on the viscosity of supercooled aqueous solutions lithium chloride. The scales as (T-${T}_{0}$${)}^{\ensuremath{\mu}}$ with \ensuremath{\mu}=-2.08 over a large temperature range. Data other systems show that both power-law behavior and approximate value exponent \ensuremath{\mu} are typical for wide variety fluids. region occurs at much higher temperatures lower viscosities than normally associated glass transition. discussed in context several recent theories structural relaxation glassy liquids.
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