کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7999501 1516261 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of Fe doping on magnetic properties of ZrO2 nanocrystals
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Influence of Fe doping on magnetic properties of ZrO2 nanocrystals
چکیده انگلیسی
The aim of the present work is to study the magnetic properties of ZrO2(Fe) nanocrystals prepared by the wet chemistry method. The microwave assisted hydrothermal synthesis was used. The detailed structural characterization was performed by means of X-ray diffraction and TEM studies. 57Fe Mössbauer spectra were recorded at room temperature for all samples. The isomer shift and quadrupole splitting indicate the presence of Fe3+ ions. The systematic measurements of AC magnetic susceptibility up to 350 K and magnetization as a function of magnetic field (up to 9 T) and temperature were performed. Depending on the nominal concentration of magnetic dopant different types of magnetic behavior, were observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 632, 25 May 2015, Pages 609-616
نویسندگان
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