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Magneto-electric couplings in Sr.sub.1−x./sub.Mn.sub.x./sub.Ti.sub.1−y./sub.Mn.sub.y./sub.O.sub.3./sub..
- 1.0366289 - FZÚ 2012 RIV GB eng J - Journal Article
Kuzian, R. O. - Daré, A.-M. - Kondakova, I.V. - Raymond, L. - Hayn, R. - Laguta, Valentyn
Magneto-electric couplings in Sr1−xMnxTi1−yMnyO3.
Journal of Physics: Conference Series. Roč. 15, č. 1 (2010), s. 1-8. ISSN 1742-6588. E-ISSN 1742-6596
Institutional research plan: CEZ:AV0Z10100521
Keywords : incipient ferroelectric * magnetoelectric coupling * magnetic interaction
Subject RIV: BM - Solid Matter Physics ; Magnetism
Interactions between Mn impurity ions substituting for different cations were studied in incipient ferroelectric SrTiO3 by using the LSDA+U and many-body perturbation theory. It was found in particular that the dependence of J_AB magnetic interaction on Mn_A position contributes to magnetoelectricity of the system.
Permanent Link: http://hdl.handle.net/11104/0201338
Number of the records: 1