Obtaining and Properties of Hexaferrite BaFe12O19 for High-coercivity Permanent Magnets and Substrates Microstrip Microwave Devices of mm-Range

Authors V.G. Kostishyn1 , V.V. Korovushkin1 , D.N. Chitanov1 , Yu.M. Korolev

1 National University of Science and Technology "MISiS", 4, Leninsky Prosp., 119049 Moscow, Russia

2 Institute of Petrochemical Synthesis of A.V. Topchieva Russian Academy of Sciences, 29, Leninsky Prosp., 119991 Moscow, Russia

Е-mail drvgkostishyn@mail.ru
Issue Volume 7, Year 2015, Number 4
Dates Received 24 September 2015; published online 24 December 2015
Citation V.G. Kostishyn, V.V. Korovushkin, D.N. Chitanov, Yu.M. Korolev, J. Nano- Electron. Phys. 7 No 4, 04057 (2015)
PACS Number(s) 75.50.Gg, 75.75. + a
Keywords Barium hexaferrite (3) , Microwave (8) , Сrystal anisotropy, Сoercive force, Microstructure (21) .
Annotation In the work by ceramic technology produced samples isotropic and anisotropic polycrystalline hexaferrite BaFe12O19 and investigated their properties. It is shown that as the permanent magnets can be used both types of samples, whereas for substrates microstrip microwave devices mm-range expedient to use only anisotropic polycrystalline hexaferrite BaFe12O19.

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