Scattering from two-phase random media
- 1 April 1990
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 92 (7) , 4501-4507
- https://doi.org/10.1063/1.457761
Abstract
A unified exposition is given of the known exact result for the scattering from random two-phase isotropic media with a smooth interface. For the bulk–bulk scattering a new and simple derivation is given for the next to leading term (Porod–Kirste). The corresponding term for the film–film scattering is calculated. It is pointed out that from careful contrast matching experiments it may be possible to measure the average squared mean curvature 〈H2〉 and the average Gaussian curvature 〈K〉.This publication has 20 references indexed in Scilit:
- Scattering properties of a model bicontinuous structure with a well defined length scalePhysical Review Letters, 1987
- Small-angle scattering from porous solids with fractal geometryJournal of Physics D: Applied Physics, 1986
- Deviations from the Porod law due to parallel equidistant interfacesActa Crystallographica Section A Foundations of Crystallography, 1985
- Evidence for zero mean curvature microemulsionsThe Journal of Physical Chemistry, 1984
- Fractal Geometry of Colloidal AggregatesPhysical Review Letters, 1984
- Singularities of phase boundaries and values of the second-order derivative of the correlation function at the originPhysical Review B, 1982
- Correlation functions of amorphous multiphase systemsPhysical Review B, 1981
- Röntgenkleinwinkelstreuung an kolloiden Systemen Asymptotisches Verhalten der StreukurvenColloid and Polymer Science, 1962
- R ntgenstreuung in K rpern mit regelloser StrukturThe European Physical Journal A, 1959
- Scattering by an Inhomogeneous Solid. II. The Correlation Function and Its ApplicationJournal of Applied Physics, 1957