A. V. Timofeev, V. G. Kostishin, D. B. Makeev, D. N. Chitanov, “Magnetic properties of barium hexaferrite compacted nanopowders”, Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 89, Issue 10,Pages <nobr>1567

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Solids

Magnetic properties of barium hexaferrite compacted nanopowders

A. V. Timofeev, V. G. Kostishin, D. B. Makeev, D. N. Chitanov

National University of Science and Technology «MISIS», Moscow

Abstract: The magnetic characteristics of compact BaFe$_{12}$O$_{19}$ powders have been studied by magnetic force microscopy and magnetometry methods. Powders have been obtained by a chemical method. Compaction-induced magnetic anisotropy of the “easy magnetic plane” type has been found. The nature of anisotropy has been discussed.

Keywords: barium hexaferrite, nanopowders, pressing, chemical coprecipitation.

Received: 28.12.2018
Revised: 28.12.2018
Accepted: 29.12.2019

DOI: 10.21883/JTF.2019.10.48173.450-18