Surface tension and its temperature coefficient for liquid metals

Article Abstract:

Temperature-dependent surface tension gamma(sub lv)(T) and its temperature coefficient gamma'(sub lv)(T)=[=dgamma(sub lv)(T)/dT] for liquid metals are thermodynamically determined on the basis of an established model for the surface energy of crystals. The model predictions for 48 liquid metals correspond to the available experimental data.

Thermal properties, Surface tension, Properties, Surface energy, Liquid metals

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Electronic structures and hydrogen bond network of high-density and very high-density amorphous ices

Article Abstract:

Electronic structures of hexagonal ice, high density amorphous ice (HDA) and very high-density amorphous ice (VHDA) are investigated using ab initio density functional theory. The result can be used to interpret the physical nature of the transition temperature of HDA and VHDA to low density amorphous ice (LDA) with different heating rates.

Analysis, Electric properties, Ice, Density functionals, Density functional theory, Structure

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Glass transition of low-density amorphous water and related structures

Article Abstract:

Glass transition of low-density amorphous water is studied which provides insight into the thermodynamics of water transition.

Amorphous substances, Amorphous materials, Chemical properties

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