Mikhers'kyj R. Magnetic Structure of Epitaxial Garnet Ferrite Films in Spatially Non-Uniform Magnetic Fields

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0401U000481

Applicant for

Specialization

  • 01.04.07 - Фізика твердого тіла

26-01-2001

Specialized Academic Board

К 52.051.02

Essay

The thesis pertains to investigation of the magnetic structure in epitaxial garnet ferrite films in spatially non-uniform magnetic fields. Experimentally and theoretically it has been found that in epitaxial garnet ferrite films with normal magnetic anisotropy and an increased coercive force there is thermal magnetic hysteresis of the domain structure. It has been demonstrated that for certain ratio of the uniaxial anisotropy constant to that of the orthorhombic one in epitaxial garnet ferrite films with the surface orientation (112) tilted-easy-plane magnetic anisotropy can exist

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