کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7999738 1516265 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Growth, structural and magnetic characterization of Co- and Ni-substituted barium hexaferrite single crystals
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Growth, structural and magnetic characterization of Co- and Ni-substituted barium hexaferrite single crystals
چکیده انگلیسی
Large single crystals with sizes of up to 15 mm of cobalt and nickel-substituted M-type barium hexaferrite BaFe12−xMxO19 (M = Ni, Co) were obtained from carbonate flux at temperatures as low as 1260 °C. The Co and Ni contents in the crystals can be controlled via the content in the flux, but is restricted to about x ⩽ 0.3. An increasing amount of the substitution results in a monotonous reduction of the Curie temperature, the saturation magnetization at room temperature and the coercive force.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 628, 15 April 2015, Pages 480-484
نویسندگان
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