Abstract
Y-type hexaferrites series with Ba 2Me 2Fe 12O 22 (Me=Zn, Co, Cu) has been prepared by the solid-state reaction method. Y-type polycrystalline hexaferrite powders were characterized by X-ray diffraction and the magnetic characteristics were investigated by vibrating samples magnetometer. Experimental results show that the substitution of Co for Zn leads to a decrease of saturation magnetization and an increase of magnetic anisotropy. At room temperature, saturation magnetization does not increase linearly as Zn content increases due to the effect of the thermal agitation. Saturation magnetization of the Zn–Cu Y-type ferrite exhibits the similar variational rule at room temperature. As Cu substitute for Co, the saturation magnetization and magnetic anisotropy all decrease. Cu modification can lower the single-phase formed temperature distinctly as the magnetic properties slightly debase.
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.
