Preparation and Characterization of Yttrium Iron Garnet Glass-Ceramics

Jian An Liu; Mei Mei Zhang; Xue Na Yang

doi:10.4028/www.scientific.net/AMR.785-786.767

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 785-786Preparation and Characterization of Yttrium Iron...

Preparation and Characterization of Yttrium Iron Garnet Glass-Ceramics

Abstract:

Yttrium iron garnet (YIG) glass ceramic was successfully synthesized by aqueous aolution-melt method. The as-prepared base glass was heat treated at different temperature and investigated by XRD and VSM. The annealed glass at 580°C shows the formation of magnetite structure with saturation magnetization of 10.6A·m²/kg.And the annealed glass heat treating at 850°C for 6h, show the formation of garnet structure with saturation magnetization of 18.2A·m²/kg.