MODIFICATION OF PROPERTIES IN EPITAXIAL MONOCRYSTALLINE FILMS OF FERRITE-GARNETS (YSmluCa)*003(FeGe)*005O*001*002BY ACTION OF gamma -QUANTS OF Co*996*990

The aim is to perform the complex investigation of the radiation-stimulated processes induced in the epitaxial monocrystalline films of ferrite-garnets (EMFFG) (YSmLuCa)*003(FeGe)*005O*001*002 with super-stoichiometric content of Ca ions in the wide range of the irradiation characteristics by an action of gamma -quants of Co*996*990. It has been determined that the charge compensation of the excess Ca ions in EMFFG of the (Ca, Ge)-system is performed with the charged oxygen vacancies. The parameters of the local centres corresponding to the charged oxygen vacancies is EMFFG (YSmLuCa)*003(FeGe)*005O*001*002 have been determined. The mechanisms of the radiation defect formation have been proposed. The procedure for suppression of the rigid cylindric magnetic defects enabling also to increase simultaneously the thermal stability and optic transmission of the films has been developed. Applcation field: magnetic microelectronics, radiation physics of solids, physics of magnetic phenomenaAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio