Ferroelectricity induced by incommensurate magnetism (invited)
نویسندگان
چکیده
منابع مشابه
Ferroelectricity Induced by Incommensurate Magnetism (Invited)
Ferroelectricity has been found to occur in several insulating systems, such as TbMnO3 and Ni3V2O8 which have more than one phase with incommensurately modulated long-range magnetic order. Here we give a phenomenological model which relates the symmetries of the magnetic structure as obtained from neutron diffraction to the development and orientation of a spontaneous ferroelectric moment induc...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2006
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.2177392