Open AccessInvestigation of Microwave Characteristics of a Composite Based on Copper-Substituted Nickel-Zinc Ferrite
Author(s) -
В.Е. Живулин,
Polina A. Zezyulina,
A Vasijeva
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/969/1/012036
Subject(s) - ferrite (magnet) , materials science , ferrimagnetism , microwave , composite number , copper , zinc , nickel , zinc ferrite , metallurgy , composite material , magnetization , magnetic field , physics , quantum mechanics
The results of ferrite synthesis and composite preparation and investigation are presented. The Cu substituted Ni-Zn ferrite was prepared in single phase form. The morphology and chemical composition were obtained. The composites on the base of experimental Ni 0.28 Zn 0.62 Cu 0.1 Fe 2 O 4 and commercially available one were prepared. The microwave properties of all samples were investigated. It was checked that the used synthesis method (temperature and time range) can be used for ferrite producing for industry. The microwave properties of composites made of synthesized ferrites are very close to those of composites based on commercially available one. All samples exhibit broad magnetic loss peaks associated with a natural ferrimagnetic resonance.