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Hatami kakesh M, niyaiifar M, hasanpour A. Effect of samarium substitution on the structural and magnetic properties of Yttrium Iron Garnet Nanoparticles prepared by Sol-gel Method . www.ijcm.ir 2018; 25 (4) :879-884
URL: http://ijcm.ir/article-1-1003-en.html
URL: http://ijcm.ir/article-1-1003-en.html
1- Islamic Azad University
2- Ahvaz Branch, Islamic Azad University
2- Ahvaz Branch, Islamic Azad University
Abstract: (3880 Views)
In this work, samarium ion (Sm3+) substituted yttrium iron garnet nanoparticles Y3-xSmxFe5O12 (x=0.0, 0.2, 0.3) were fabricated by the sol-gel method. X-ray diffraction (XRD) patterns confirmed the pure garnet structure for all samples. The garnet phase were studied, using, Far-FTIR. The results of vibrating sample magnetometer (VSM) represents that saturation magnetization decrease with increasing samarium ion concentration. These changes assigned to the destrucive role of Sm+3 ionic size on magnetization of substituted garnet
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