Journal
PHYSICS OF THE SOLID STATE
Volume 59, Issue 4, Pages 737-745Publisher
PLEIADES PUBLISHING INC
DOI: 10.1134/S1063783417040308
Keywords
-
Categories
Funding
- Ministry of Education and Science of the Russian Federation [K4-2015-040, K3-2016-019]
- Belarussian Foundation for Basic Research [F15D-003]
- Joint Nuclear Research Institute [04-4-1121-2015/2017]
- Government of the Russian Federation
Ask authors/readers for more resources
Precise studies of the crystal and magnetic structures of M-type substituted barium hexaferrites BaFe12-x Al (x) O-19 (0.1 ae x ae 1.2) have been performed by powder neutron diffraction in the temperature range 300-730 K. The electric polarization and the magnetization, and also the magnetoelectric effect of the compositions under study have been studied in electric (to 110 kV/m) and magnetic (to 14 T) fields at room temperature. The spontaneous polarization and significant correlation between the dielectric and magnetic subsystems have been observed at room temperature. The magnetoelectric effect value is, on average, about 5%, and it increases slightly with the aluminum cation concentration. The precise structural studies made it possible to reveal the cause and the mechanism of formation of the spontaneous polarization in M-type substituted barium hexaferrites BaFe12-x Al (x) O-19 (x ae 1.2) with a collinear ferromagnetic structure.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available