Structural and magnetic studies of the Co_1+xTi_xFe_2(1−x)O₄ ferrites

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• 作者：M.A. Amer ^{moazamer@hotmail.com mohamedamer@science.tanta.edu.eg}
• 关键词：Co1+xTixFe2(1&minus ; x)O4 ferrites ; Resonant frequency ; Debye temperature ; Stiffness constant ; Magnetic properties
• 刊名：Journal of Magnetism and Magnetic Materials
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：426
• 期：Complete
• 页码：771-778
• 全文大小：1307 K
• 卷排序：426

文摘

Trend of Ms showed decrease with x, whereas that of Hc and K showed increase. IR velocity and refractive index and jump rate of vacancies revealed dependence on x. Debye temperature and stiffness constant showed increase with the additional factor x. IR bands ν1 and ν2 were decreased with the distance between magnetic ions LA and LB. Force constants F1 and F2 were affected by the saturation magnetization Ms.