Abstract
Nano-particles of Co0.5 Cu0.5 Alx Fe2-x O4 ferrite compounds with compositions (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) were prepared using co-precipitation method. The IR spectra of the samples showed the main characteristic bands of the spinel ferrite. X-ray diffraction patterns confirmed the formation of a single spinel phase for all the samples except the compound with composition x = 0.4. The particle size of the samples confirmed the nano-size, which found in the range of 30–54 nm. The saturation magnetization and coercivity showed a decreasing trend with the increase of Al-content. The electrical and dielectric properties of the samples were investigated through the DC and AC measurements of the ferrite samples. Moreover, dielectric properties of the samples, such as dielectric constant, dielectric loss, and loss tangent, exhibited decreasing behavior with the increase of frequency, which explained in terms of the possible polarization process in ferrite.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
