Tuning the Magnetic Properties of M-type Hexaferrites

Sami . H. Mahmood; Ibrahim Bsoul

Tuning the Magnetic Properties of M-type Hexaferrites

Materials Science 2017-07-25 v1

Authors: Sami . H. Mahmood , Ibrahim Bsoul

Abstract

In this article, common experimental techniques and preparation conditions adopted for the synthesis of M-type hexaferrites and their influence on the magnetic properties are briefly reviewed. The effects of various strategies of cationic substitutions on the properties of the hexaferrites are addressed. Further, our synthesis and findings on Co-Ti substituted hexaferrites are presented. It was found that Co-Ti substitution results in improving the saturation magnetization, and reducing the coercivity down to values favorable for high density magnetic recording. Also, evidence of inter-particle interactions in the particulate samples was observed.

Keywords

M-type hexaferrites magnetic properties cationic substitutions Co-Ti substitution saturation magnetization coercivity magnetic recording

Cite

@article{arxiv.1707.07243,
  title  = {Tuning the Magnetic Properties of M-type Hexaferrites},
  author = {Sami . H. Mahmood and Ibrahim Bsoul},
  journal= {arXiv preprint arXiv:1707.07243},
  year   = {2017}
}

Comments

47 pages, 13 figures, 5 tables

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