Magnetoelectric effect in orthorhombic Gd2(MoO4)3
作者： B. K. Ponomarev , B. S. Red'KIN , H. Wiegelmann , A. G. M. Jansen , P. Wyder
DOI: 10.1080/07315179408203397
关键词: Dielectric 、 Paramagnetism 、 Electric susceptibility 、 Magnetoelectric effect 、 Ferroelectricity 、 Magnetic field 、 Condensed matter physics 、 Materials science 、 Magnetization 、 Polarization density
摘要: Abstract Dependences of the electric polarization upon magnetic field in metastable orthorhombic ferroelectric ferroelastic paramagnetic β'-phase Gd2(MoO4) were measured direct current fields up to 19T at temperatures from 5K 300K. The was along [001] axis [100] and [010] axes. largest values changes that induced by order (10−11−10−12)Q/cm2. A time dependence a constant value observed. Relatively large hysteresis on dependences observed between liquid nitrogen helium. directed show jumps some cases. At helium tendency saturation. These are first observations o...
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