THE DIFFRACTION ANALYSIS OF THE WHITE X-RADIATION ON CRYSTALS BY EWALD STRUCTURE AT DIRECT POLAR FIGURES CONSTRUCTION
The diffraction analysis of a white X-radiation on twirled crystal lattices with application of Ewald structure is carried out. Assay values are applicable in crystal structure researches in which twirl of crystals is applied, in particular, at construction of direct polar figures. Ewald structure studies communication between parametres of X-ray shooting and the maintenance of direct polar figures of crystals. It is shown, that for construction of a crystal direct polar figure with application of a white X-radiation it is not required to any additional information on a crystal structure of an investigated material.