Determination of coherently forward scattered intensity from SANS measurements of binary liquids mixtures without resorting to structural models

摘要

A method for the determination of the coherently forward scattered intensities from small angle neutron scattering (SANS) measurements without resorting to structure describing model functions was applied for diol-water mixtures. The coherently forward scattered intensities were determined by subtracting the incoherent scattering of background solutions from the scattering of the samples. The such determined coherently forward scattered intensities were used for the calculation of the Kirkwood-Buff integrals.