| Abstract: | Theories to describe the structures and properties of ice surface were critically examined. Misconceptions were clarified in regard to treatment of the liquid-like layer that is expected to exist on the surface of an ice crystal below 0°C, 1 atm under equilibrium. It was shown that the pressure in the surface layer, not the surface free energy, is responsible for the formation of the liquid-like layer. Transformation of this layer into transitional liquid layer under ice-supersaturated conditions of the environment and the roles played by the latter layer in non-dendritic and dendritic growth of ice crystals were explained. |
