کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1526254 1511848 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Structural, magnetic and microwave absorption characteristics of BaCoxMnxTi2xFe12 − 4xO19
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Structural, magnetic and microwave absorption characteristics of BaCoxMnxTi2xFe12 − 4xO19
چکیده انگلیسی

The effect of Mn+2Co+2Ti+4 substitution on microwave absorption has been studied for BaCoxMnxTi2xFe12 − 4xO19 ferrite–acrylic resin composites, where x varies from 0.3 to 0.5 in steps of 0.1, in frequency range from 12 to 20 GHz. X-ray diffraction (XRD), scanning electron microscope (SEM), vibrating sample magnetometer, and vector network analyzer were used to analyze the structures, electromagnetic and microwave absorption properties. The results showed that, the magnetoplumbite structures for all samples have been formed. Based on microwave measurement on reflectivity, BaCoxMnxTi2xFe12 − 4xO19 may be a good candidate for electromagnetic compatibility and other practical applications at high frequency.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 113, Issues 2–3, 15 February 2009, Pages 717–720
نویسندگان
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