Enhanced soft magnetic properties of iron powders through coating MnZn ferrite by one-step sol

Enhanced soft magnetic properties of iron powders through coating MnZn ferrite by one-step sol–gel synthesis

Liu Dong^†, Gao Shanmin^‡, Jin Rencheng, Wang Feng, Chu Xiaoxiao, Gao Taiping, Wang Yubao

(a) Cross-sectional bright field TEM image of the coated powder and (b) HAADF image and EDS mappings showing the distribution of Fe, Mn, Zn, and O.