ABSTRACT

General principles of electromagnetic wave scattering are sum-

marized, with emphasis laid on small-angle X-ray scattering. The

conventional analysis of scattering data is based on the various ways

of plotting the data according to the simple model approximation. In

order to avoid the artifact due to the simple model approximation,

the analysis of the scattering data is performed by either adapting

a triaxial model of homogeneous density distribution, a molecular

model, or a density distribution function.