Non-collinear magnetism & multiferroicity: the perovskite case
Keyword(s):
AbstractThe most important types of non-collinear magnetic orders that are realized in simple perovskite oxides are outlined in relation to multiferroicity. These orders are classified and rationalized in terms of a mimimal spin Hamiltonian, based on which the notion of spin-driven ferroelectricity is illustrated. These concepts find direct application in reference materials such as BiFeO3, GdFeO3and TbMnO3whose multiferroic properties are briefly reviewed.
1978 ◽
Vol 36
(2)
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pp. 266-267
1992 ◽
Vol 50
(2)
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pp. 1652-1653
Keyword(s):
2019 ◽
2019 ◽
Vol 85
(2)
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pp. 17-22