Phenomenological theory of phase transitions in multiferroic MnWO 4 : magnetoelectricity and modulated magnetic order
β Scribed by Sakhnenko, V P; Ter-Oganessian, N V
- Book ID
- 120373382
- Publisher
- Institute of Physics
- Year
- 2010
- Tongue
- English
- Weight
- 197 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0953-8984
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π SIMILAR VOLUMES
In strong magnetic fields up to 20 T the magnetoelectric effect has been measured in the tetrag~aal antlferromagnets GdzCuO4 and Sm2CuO4 m the temperature range of 1.9 K up to TN(Gd)=6 6 K and TN(Sm)=5 8 K respectively. The magnetoelectric effect exmts only m coincidence with the antiferromagnetical
The oxide materials La 3 MO 7 , M=Ru and Os have been prepared, the Os phase for the first time. Both crystallize in a fluorite-related supercell with Cmcm symmetry with very similar lattice constants. A singular feature of this structure type is the presence of well-separated zig-zag chains of corn