Gasyuk I. Crystalline and magnetic structure of the cation-substituted magnesium-zinc ferrites.

Object of research: change of main specifications magnesium- zinc ferrites at minor cationic deviations(rejections). The purpose of research: to open a role of minor cationic replacements on formation of crystalline and magnetic frame of MgZn-ferrites of an industrial structure. Method of testings both instrumentation: X-ray phase and X-ray crystallographic analysis, x-ray adsorptive and Mossbauer spectroscopy, magnetic and thermomagnetic measurements. Idealized and practical outcomes and novelty: existence of two localized magnetic condition in MgZn-ferrites for the first time is revealed, influencing replacements on nature of a magnetic order-disorder transformation is established. A degree of an intrusion: will be used in Byla Zerkva to the "Ferrokeram" corporation. An orb (branch) of usage: physical materials technology, firm on manufacturing of magnetic cores.