首页> 外文会议>AMST-2012 >Evolution of Magnetic ordering in spinel oxide system: Mn_(1.5(1-x))Ti_(0.5(1-x))Fe_((1+1.5x))Li_((0.5)x)O_4
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Evolution of Magnetic ordering in spinel oxide system: Mn_(1.5(1-x))Ti_(0.5(1-x))Fe_((1+1.5x))Li_((0.5)x)O_4

机译:尖晶石系统中磁性排序的演变:Mn_(1.5(1-x))Ti_(0.5(1-x))Fe _((1 + 1.5x))Li _((0.5)x)O_4

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摘要

Six compositions: x = 0.0 to 0.5 of the spinel system Mn_(1.5(1-x))Ti_(0.5(1-x))Fe_((1+1.5x))Li_((0.5)x)O_4 are synthesized by ceramic method. The structural and magnetic properties are studied by means of X-ray diffraction, AC susceptibility, Magnetization and Mossbauer spectroscopy. The study reveals the significance of FeA-O-FeB magnetic linkages in evolution of long range magnetic ordering through rise in Curie temperature and growth of magnetic hyperfine field with increase in x.
机译:六种组合物:X = 0.0至0.5的尖晶石系统Mn_(1.5(1-x))Ti_(0.5(1-x))Fe _((1 + 1.5x))Li _((0.5)x)O_4合成陶瓷方法。通过X射线衍射,交流敏感性,磁化和母脂蛋白光谱研究了结构和磁性。该研究揭示了FEA-O-FEB磁选在远程磁性排序中的演化中的重要性,通过静脉温度和磁性杂种场的生长随X增加。

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