Impact of temperature-dependent local and global spin order in RMnO3 compounds for spin–phonon coupling and electromagnon activity
The orthorhombic rare-earth manganite compounds R MnO _3 show a global magnetic order for $T\lt {T}_{N}$ , and several representatives are multiferroic with a cycloidal spin ground state order for $T\lt {T}_{{\rm{cycl}}}\lt {T}_{N}\approx 40\,{\rm{K}}$ . We deduce from the temperature dependence of...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2017-01-01
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| Series: | New Journal of Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/aa55ed |