Publication Details:
Journal or Publication Title:
Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
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Title:
Dependence of Magneto-Optical Properties of Bi-YIG Thin Films on Post-Annealing Temperature
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Institute of Radiophysics and Electronics of NAS RA
Subject:
Physics ; Electromagnetism; electron and ion optics ; Electronic and magnetic devices; microelectronics
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Abstract:
Post-annealing effect on the magneto-optical and structural properties of BixY3-xFe5O12 (x=1÷3) thin films prepared by MOD method have been investigated. For the deposition of films with x=2÷3 on glass substrate we used Bi1Y2Fe5O12 as a buffer layer. The highest Faraday rotation measured for Bi2Y1Fe5O12 thin films was about -6.6°/μm at 520 nm wavelength. These films were post-annealed at 620ºC. From X-ray diffractometry data analysis the lattice constant of film was measured to be about 12.5 Å.