The study of holmium substituted spinel ferrites for high frequency applications

The spinel ferrites are famous due to their unique electrical and magnetic performance. current inspection is about the features of Holmium (Ho) substituted Co-Zn-ferrites (Co0.6Zn0.4HoxFe2−xO4; where x = 0.0 0.1). Single-phase cubic configuration prepared was perceived from X-ray diffraction data. sample has one order larger direct (dc) resistivity as compared un-substituted sample. substitution decreased dielectric loss significantly. study samples completed within frequency range 0.1–20 MHz. comparison parameters for different temperature values measured. characterization done applied field 2 kOe. evaluated properties like dc less showed that materials can be utilized in high-frequency applications.