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Small‐angle X‐ray scattering from spherical particles of non‐uniform electron density
Author(s) -
Kranjc K.
Publication year - 1974
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889874009307
Subject(s) - scattering , electron density , dispersity , biological small angle scattering , small angle scattering , electron , gaussian , electron scattering , number density , molecular physics , physics , materials science , computational physics , atomic physics , small angle neutron scattering , optics , quantum mechanics , neutron scattering , polymer chemistry
The scattering functions for spherical particles with the Gaussian distribution of electron density and for particles with the cosine distribution of electron density are calculated and compared with scattering from the sphere of uniform electron density. The scattering curves of dilute systems of various degrees of polydispersity are also calculated for all three models considering the statistics both of mass and of the number of particles.