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
       

The inter-particle eddy current losses as a function of frequency for the samples with different contents of MnZn ferrites.