Articles
  • Structural and magnetic properties of Ce4+-substituted W-type strontium ferrites

  • Jinsong Li, Xiubin Zhao and Ailin Xia*

  • Advanced Ceramics Research Center, School of Materials Science and Engineering, Anhui University of Technology, Maanshan, 243032, China

  • This article is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Ce4+-substituted strontium W-type hexagonal ferrites Sr1-xCexZn1.4Ni0.6Fe16O27 (x = 0.00 to 0.30 with steps of 0.06) have been prepared using a solid-state method. The XRD patterns of specimens exhibit a single-phase W-type crystalline structure. The particles show a hexagonal flake shape. The saturation magnetization slightly decreases for x < 0.12 and then increases significantly for x > 0.12, which is opposite to the change of coercivity. The initial magnetic permeability shows a significant increase due to the effect of the saturation magnetization and the grain size of specimens.


Keywords: W-type ferrite, Solid-state method, Magnetic properties, Initial permeability.

This Article

  • 2024; 25(2): 316-321

    Published on Apr 30, 2024

  • 10.36410/jcpr.2024.25.2.316
  • Received on Feb 21, 2024
  • Revised on Mar 21, 2024
  • Accepted on Mar 22, 2024

Correspondence to

  • Ailin Xia

  • Advanced Ceramics Research Center, School of Materials Science and Engineering, Anhui University of Technology, Maanshan, 243032, China
    Tel : 86-0555-2311892 Fax: 86-0555-2311875

  • E-mail: alxia@126.com