کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10128753 | 1645147 | 2018 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural and magnetic study of Mn0.5Zn0.5CuxFe2-xO4 nanoferrites synthesized via solution combustion method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سطوح، پوششها و فیلمها
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In the present work, Mn0.5Zn0.5CuxFe2-xO4 (xâ¯=â¯0.0, 0.1, 0.2 & 0.3) nanoferrites have been synthesized via solution combustion technique. X-ray diffraction (XRD), vibrating sample magnetometer (VSM) and Mössbauer spectroscopy techniques have been employed to explore the structural, cation distribution and magnetic behaviour of the synthesized nanoferrites. Rietveld refined XRD confirmed the cubic spinel phase of the nanoferrites with Fd3m space group. A reduction in particle size (51-40â¯nm) has been observed with the addition of copper ions. The Nelson-Riley plots have been used to estimate the lattice parameter and the same has been observed to increase (8.40-8.46â¯Ã
) with the increasing substitution of copper content. The addition of copper ions has been observed to decrease the saturation magnetization (0.89-0.76 emu/g) and magnetic hyperfine field. Magnetization method has been used to predict the distribution of cations. The distribution of cations has been further utilized to investigate various structural parameters.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vacuum - Volume 157, November 2018, Pages 422-427
Journal: Vacuum - Volume 157, November 2018, Pages 422-427
نویسندگان
Anjana Sharma, Khalid Mujasam Batoo, Emad H. Raslan, Syed Farooq Adil, Gagan Kumar,