STRUCTURAL HETEROGENEITIES AND MAGNETIC ANISOTROPY OF OBLIQUE-PRECIPITATED THIN FILMS

Abstract

Ni*006*003Co*002*005Fe*001*002 polycrystalline films, CO-Ti amorphous films are considered in the paper aiming at the investigation of the quantitative and qualitative connection of the crystalline structure of thin magnetic films with the induced magnetic anisotropy. As a result microstructural heterogeneities in Co-Ti amorphous films and their distribution on a film have been detected experimentally. Optimum technologicals conditions, under which the formation of clasters of the trigonal symmetry is the most probable formation, have been established. The interconnection of the plane induced magnetic anisotropy with the microstructure of films has been also established. It has been shown, that the relation of the anisotropy field to the coercitive force in amorphous films exceeds this relation in polycrystalline films more than for orderAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio