Enviar artigo por via de e-mail A Method for Analyzing the Domain Structure in Magnetic Powder Microparticles
- Autores: Aliev S.M.1, Ibaev Z.G.1, Aliev M.S.1
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Afiliações:
- Amirkhanov Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences
- Edição: Volume 45, Nº 10 (2019)
- Páginas: 1004-1007
- Seção: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/208450
- DOI: https://doi.org/10.1134/S106378501910002X
- ID: 208450
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Resumo
A method for analyzing the domain structure in magnetic powder microparticles based on the Mössbauer effect is proposed. This method has been experimentally verified for gadolinium ferrite-garnet (Gd3Fe5O12) powder particles 40 ± 5 μm in diameter in the vicinity of the magnetic compensation point Tcm = 286 K. It is shown that ferrite particles are single-domain near Tcm and pass to the multidomain state while moving away from Tcm.
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Sobre autores
Sh. Aliev
Amirkhanov Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences
Email: ibaev77@mail.ru
Rússia, Makhachkala, 367003
Zh. Ibaev
Amirkhanov Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences
Autor responsável pela correspondência
Email: ibaev77@mail.ru
Rússia, Makhachkala, 367003
M. Aliev
Amirkhanov Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences
Email: ibaev77@mail.ru
Rússia, Makhachkala, 367003
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