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Giant magnetoelectricity in aluminium substituted Y-hexaferrites
- 1.0352147 - FZÚ 2011 RIV PL eng J - Journal Article
Novák, Pavel - Chlan, V. - Knížek, Karel
Giant magnetoelectricity in aluminium substituted Y-hexaferrites.
Acta Physica Polonica A. Roč. 118, č. 5 (2010), s. 723-724. ISSN 0587-4246. E-ISSN 1898-794X.
[Czech and Slovak Conference on Magnetism /14./. Košice, 06.07.2010-09.07.2010]
R&D Projects: GA AV ČR IAA100100803
Institutional research plan: CEZ:AV0Z10100521
Keywords : Y-hexaferrite * LDA+U * magnetoelectricity
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.467, year: 2010
http://przyrbwn.icm.edu.pl/APP/PDF/118/a118z5p002.pdf
The electron structure of Al containing Y-hexaferrite that exhibits the giant magnetoelectricity is calculated. Results show strong preference of Al for octahedral sites. Orbital moment of some of the iron ions is found to be unusually large.
Permanent Link: http://hdl.handle.net/11104/0191727
Number of the records: 1