کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10624613 | 989603 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of the magnetic properties of nanometric SrSmCoNi ferrite/PST matrix
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Investigation of the magnetic properties of nanometric SrSmCoNi ferrite/PST matrix Investigation of the magnetic properties of nanometric SrSmCoNi ferrite/PST matrix](/preview/png/10624613.png)
چکیده انگلیسی
Y-type hexa-ferrite Sr1.8Sm0.2Co2Ni1.50Fe10.50O22 was synthesized via micro-emulsion route. Ferrite/PST composites were obtained by mixing the different ferrite ratio in the pure PST matrix. The microstructure was examined by scanning electron microscopy (SEM) and exhibited heterogonous distribution of grains. A keen observation of these SEM images revealed that the grain morphology changes noticeably with increasing ferrite filler contents. The electrical modulus, Cole-Cole plots and quality factor of ferrite polymer composites have been investigated in the frequency range (1Â MHz to 3Â GHz). The field dependent magnetic properties of the prepared samples were investigated at room temperature by using vibrating sample magnetometer (VSM). The shape of hysteresis loops and linearity of Ms, Mr, Hc values vs. ferrite contents unfold that the ferrite nanoparticles are evenly dispersed within the composite. The occurrence of resonance at high frequency suggests that the present investigated composite samples are best candidate for multilayer chip inductors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 41, Issue 7, August 2015, Pages 8748-8754
Journal: Ceramics International - Volume 41, Issue 7, August 2015, Pages 8748-8754
نویسندگان
Irshad Ali, M.U. Islam, Muhammad Naeem Ashiq, Imran Shakir, Nazia Karamat, M. Ishaque, Majid Niaz Akhtar, Hasan M. Khan, Muhammad Irfan, Muhammad Azhar Khan,