Abdelmonem, Ahmed Ice Nucleation at the Water-Sapphire Interface: Transient Sum-Frequency Response without Evidence for Transient Ice Phase. [electronic resource] - The journal of physical chemistry. C, Nanomaterials and interfaces Nov 2018 - 24760-24764 p. digital Publication Type: Journal Article ISSN: 1932-7447 Standard No.: 10.1021/acs.jpcc.8b07480 doi