Отправить статью по E-mail Magnetic properties of BiFe0.93Mn0.07O3 powders obtained by ultrasonic spray pyrolysis
- Авторы: Dmitriev A.V.1, Vladimirova E.V.1, Kandaurov M.V.1, Chufarov A.Y.1, Kellerman D.G.1
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Учреждения:
- Institute of Solid State Chemistry, Ural Branch
- Выпуск: Том 59, № 12 (2017)
- Страницы: 2360-2364
- Раздел: Magnetism
- URL: https://ogarev-online.ru/1063-7834/article/view/201686
- DOI: https://doi.org/10.1134/S1063783417120125
- ID: 201686
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Аннотация
Samples of BiFe0.93Mn0.07O3 with different specific surface area were synthesized for the first time by ultrasonic spray pyrolysis. The resulting powders consist of porous particles of a spherical shape of medium size ~0.5 μm and have record values of residual magnetization and coercive force. It is found that the magnetic properties of the porous powder particles are determined by the distortion of the crystal lattice and the presence of uncompensated magnetic moments of iron ions on the surface.
Об авторах
A. Dmitriev
Institute of Solid State Chemistry, Ural Branch
Email: Vladimirova@ihim.uran.ru
Россия, Yekaterinburg, 620990
E. Vladimirova
Institute of Solid State Chemistry, Ural Branch
Автор, ответственный за переписку.
Email: Vladimirova@ihim.uran.ru
Россия, Yekaterinburg, 620990
M. Kandaurov
Institute of Solid State Chemistry, Ural Branch
Email: Vladimirova@ihim.uran.ru
Россия, Yekaterinburg, 620990
A. Chufarov
Institute of Solid State Chemistry, Ural Branch
Email: Vladimirova@ihim.uran.ru
Россия, Yekaterinburg, 620990
D. Kellerman
Institute of Solid State Chemistry, Ural Branch
Email: Vladimirova@ihim.uran.ru
Россия, Yekaterinburg, 620990
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