成分调节对软磁MnZn铁氧体结构和磁性的影响

徐展源, 赵伟, 史湘石, 张振宇, 王中钢, 韩勇, 范景莲

Effect of Composition Adjustment on Structure and Magnetic Properties of Soft Magnetic MnZn Ferrites

XU Zhanyuan, ZHAO Wei, SHI Xiangshi, ZHANG Zhenyu, WANG Zhonggang, HAN Yong, FAN Jinglian

表1 不同Zn含量粉末样品的平均晶粒尺寸和晶格常数

Table 1 Average crystallite size and lattice parameters of powders with different zinc concentration

Samples Average crystallite size / nm Lattice parameter / nm x = 0.1 81.0 0.84549 ± 0.00039 x = 0.3 95.1 0.84404 ± 0.00033 x = 0.5 > 100 0.84534 ± 0.00010 x = 0.7 > 100 0.84490 ± 0.00014 x = 0.9 62.7 0.84413 ± 0.00015