Magnetic, Electric and Optical Properties of Mg-Substituted Ni-Cu-Zn Ferrites

Influence of La3+ ions doping on morphology and magnetic properties of Mg–Co ferrites

“…According to their structure, ferrite can be divided into spinel, garnet, perovskite and magnetic lead stone, etc. According to the application, it can be divided into hard magnetic, soft magnetic, permanent magnetic, moment magnetic and other types [13][14][15][16]. The methods of preparing ferrite nanometer magnetic materials include sol-gel method, chemical co-precipitation method, hydrothermal method, microwave-assisted method and high-temperature decomposition method, among them the sol-gel method is simpler and cheaper than other methods [17].…”