Bagriichuk O. Magnetostatic effects on grain boundaries and free surfaces in soft magnets

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U005190

Thesis Registration Form

0411U005190.pdf

Applicant for

Specialization

  • 01.04.07 - Фізика твердого тіла

14-06-2011

Specialized Academic Board

Д26.168.02

Essay

The thesis presented the results of theoretical investigations of the energy and geometric parameters of periodic stripe domain structures formed near grain boundaries in cubic ferromagnets with a plane surface (011), based on a "first principles". Studied the features of the self-consistent distribution of the saturation magnetization and magnetostatic field near the sides of the plate silicos iron steel, set conditions of the mu-effect existence. Proposed a model of ordered nanocomposite based on and predicted magnetic properties of the such nanosystems as a function of packing single-domain particles density and type of exchange coupling.

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Files

aref.pdf

dis.pdf

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