The @C00977@ defined by the variance of the Gaussian function fitted to the @G02669@ of the @E01986@ profile established by X-ray specular @R05235@ studies of the liquid @I03082@.
Source: PAC, 1994, 66, 1667. (Thin films including layers: terminology in relation to their preparation and characterization (IUPAC Recommendations 1994)) on page 1674 [Terms] [Paper]
Citation: 'interfacial layer width' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.I03086 RISBibTexEndNote