Symmetry, incommensurate magnetism and ferroelectricity: the case of the rare-earth manganites RMnO3
The complete irreducible co-representations of the paramagnetic space group provide a simple and direct path to explore the symmetry restrictions of magnetically driven ferroelectricity. The method consists of a straightforward generalization of the method commonly used in the case of displacive mod...
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| Format: | conferencePaper |
| Language: | eng |
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2010
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| Online Access: | http://hdl.handle.net/1822/13974 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/13974 |