excess Rayleigh ratio

https://doi.org/10.1351/goldbook.E02236
The difference between the @R05159@ for a @D01739@ and for pure solvent. If the @S05487@ intensity is not reduced to the @R05159@, the difference between the @S05487@ intensities for a @D01739@ and that for pure solvent is named 'excess @S05487@'.
Source:
Purple Book, 1st ed., p. 66 [Terms] [Book]
Citation: 'excess Rayleigh ratio' 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.E02236 RIS BibTex EndNote
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Last revised: February 24, 2014