کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1804691 1024653 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phase composition and magnetism of combustion products in Ba–Fe–O compounds synthesized under applied DC electric field
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Phase composition and magnetism of combustion products in Ba–Fe–O compounds synthesized under applied DC electric field
چکیده انگلیسی

The effect of non-contact electric fields applied directly during combustion synthesis of barium ferrites is presented. The microstructure, phase composition and magnetic characteristics of the combustion products were obtained by scanning electronic microscopy (SEM), X-ray diffraction and vibrating sample magnetometry (VSM). A correlation was found between the observed magnetic properties of the product and the magnitude of the applied electric field. The role of oxygen exchange activated by the electric field during the combustion synthesis is discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 309, Issue 2, February 2007, Pages 202–206
نویسندگان
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