%0 Journal Article %A Benet, Jorge %A Llombart, Pablo %A Sanz García, Eduardo Santiago %A González Mac-Dowell, Luis %T Premelting-Induced Smoothening of the Ice-Vapor Interface %D 2016 %@ 1079-7114 %U https://hdl.handle.net/20.500.14352/18956 %X We perform computer simulations of the quasiliquid layer of ice formed at the ice-vapor interface close to the ice Ih-liquid-vapor triple point of water. Our study shows that the two distinct surfaces bounding the film behave at small wavelengths as atomically rough and independent ice-water and water-vapor interfaces. For long wavelengths, however, the two surfaces couple, large scale parallel fluctuations are inhibited, and the ice-vapor interface becomes smooth. Our results could help explain the complex morphology of ice crystallites. %~