Self-poling with oxygen off-stoichiometry in ferroelectric hexagonal manganites
Topological vortices with complex domains and domain walls exist in hexagonal manganites, which undergo a structural transition accompanying ferroelectric polarization and trimerization. We have systematically studied the origin of two different types (type-I and type-II) of vortex domains with cont...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2015-04-01
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| Series: | APL Materials |
| Online Access: | http://dx.doi.org/10.1063/1.4908159 |