Journal article
The incommensurate magnetic structure of YMn2O5: a stringent test of the multiferroic mechanism
- Abstract:
-
We have determined the magnetic structure of the low-temperature incommensurate phase of multiferroic YMn2O5 using single-crystal neutron diffraction. By employing corepresentation analysis, we have ensured full compliance with both symmetry and physical constraints, so that the electrical polarization must lie along the b axis, as observed. The evolution of the spin components and propagation through the commensurate-incommensurate phase boundary points unambiguously at the exchange-strictio...
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- Publication status:
- Published
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- Publisher copy:
- 10.1103/PhysRevB.79.020404
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Authors
Bibliographic Details
- Journal:
- Physical Review B
- Volume:
- 79
- Issue:
- 2
- Publication date:
- 2008-08-16
- DOI:
- EISSN:
-
1550-235X
- ISSN:
-
1098-0121
- Source identifiers:
-
66300
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:66300
- UUID:
-
uuid:ca1fb5d2-4d0b-4c3d-a275-c05118f6fd35
- Local pid:
- pubs:66300
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2008
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