AJAS Cover
Frequency: Continuous
ISSN: 1546-9239 (Print)
ISSN: 1554-3641 (Online)
Research Article Open Access

Effect of Partial Orientation in [100] Direction on the Magnetic Properties of Co-Ferrite Prepared from Nano Particles

H. M. El-Sayed

Abstract

Chemical co-precipitation method was used for the preparation of Co-ferrite nano particles. The particle size was about 18 nm. A magnetic anisotropy of Co-ferrite could be increased by applying an external magnetic field during the pressing of the nano particles before the final sintering. This anisotropy enhanced the squareness and the coercivity of investigated samples.

American Journal of Applied Sciences
Volume 6 No. 1, 2009, 43-47

DOI: https://doi.org/10.3844/ajassp.2009.43.47

Submitted On: 22 March 2008 Published On: 31 January 2009

How to Cite: El-Sayed, H. M. (2009). Effect of Partial Orientation in [100] Direction on the Magnetic Properties of Co-Ferrite Prepared from Nano Particles . American Journal of Applied Sciences, 6(1), 43-47. https://doi.org/10.3844/ajassp.2009.43.47

Open AccessCopyright: © 2009 H. M. El-Sayed. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

  • 3,631 Views
  • 2,715 Downloads
  • 1 Citations

Download

Keywords

  • Magnetic properties of Co-ferrite
  • nano particles
  • magnetic anisotropy