The stray magnetic fields of rock samples with inclusions of the magnetic grains and magnetic crystals were observed using epitaxial (Bi,Lu)3(Fe,Ga)5O12 films with uniaxial magnetic anisotropy. Basalt rocks with inclusions of titano-magnetite and native elsen but also crystals of titano-magnetite and pyrrhotin were investigated. Stray magnetic fields were visualized with the Faraday Effect.
The results of experimental investigation of free oscillations of magnetization in garnet-ferrite films with planar anisotropy are considered. It is shown that the damping decrement of free oscillations increases with effective anisotropy field H (Kp) .
The characteristic features of ferromagnetic resonance (FMR) were studied in bismuth-containing single-crystal iron-garnet films (BSIGFs) with no rapidly relaxing ions and relatively weak orthorhombic magnetic anisotropy (ORMA). The films were grown on (110) and (210) substrates by liquid-phase epitaxy from a supercooled flux solution. Attention is focused mainly on the unidirectional magnetic anisotropy in the film plane and on the effect of the film/substrate transitional surface layer on the FMR spectrum.
Vladimir V Randoshkin合作论文数3
Natalia Vasil'eva合作论文数2Nn Kudelkin合作论文数1V. I. Kozlov合作论文数1AF MARTYNOV合作论文数1N A Es'kov合作论文数1Tn Letova合作论文数1Vv Randoshkin合作论文数1Os Kolotov合作论文数1Rv Telesnin合作论文数1Vyacheslav V Osiko合作论文数Laser Materials and Technologies Research Center of the A.M1A. M. Zyuzin合作论文数1Yu. N. Sazhin合作论文数1V. N. Dudorov合作论文数1
V. M. Ladygin合作论文数1P. N. Sysoev合作论文数1V. Yu. Mochar合作论文数1N. N. Sysoev合作论文数1E. I. Il’Yashenko合作论文数1M I Timoshechkin合作论文数1A. V. Matyunin合作论文数1V. A. Pogozhev合作论文数1O. S. Kolotov合作论文数1
