کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10710084 | 1024556 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of different rare-earth elements substitution on microstructure and microwave absorbing properties of Ba0.9RE0.1Co2Fe16O27 (RE=La, Nd, Sm) particles
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of different rare-earth elements substitution on microstructure and microwave absorbing properties of Ba0.9RE0.1Co2Fe16O27 (RE=La, Nd, Sm) particles Effect of different rare-earth elements substitution on microstructure and microwave absorbing properties of Ba0.9RE0.1Co2Fe16O27 (RE=La, Nd, Sm) particles](/preview/png/10710084.png)
چکیده انگلیسی
⺠Lattice parameter of 'a' and 'c' for RE-doped test are lesser than un-doped ferrite and decreased often with the decrease of RE ionic radius. ⺠The complex permittivity and complex permeability in the range from 0.5 to 18.0 GHz were measured by vector network analyzer. ⺠The microwave absorption properties were characterized by tan δ, which was calculated using the formula of tanδ=tanδe+tanδm. ⺠Reasons of phenomenon be conferred by interfacial polarization, intrinsic electric dipole polarization and ferromagnetic theory.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 324, Issue 6, March 2012, Pages 1209-1213
Journal: Journal of Magnetism and Magnetic Materials - Volume 324, Issue 6, March 2012, Pages 1209-1213
نویسندگان
Fengying Guo, Guijuan Ji, Jijing Xu, Haifeng Zou, Shucai Gan, Xuechun Xu,