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Epitaxial multiferroic hexagonal manganite thin films grown on ZnO
Thin films of the hexagonal manganites YMnO3 and YbMnO3 were grown epitaxially on ZnO single crystal substrates. The films exhibit both ferroelectricity and frustrated magnetic ordering, consistent with the multiferroic properties of the materials. In addition, YbMnO3 shows antiferromagnetic Yb ion...
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Published in: | Physica Status Solidi (b) 2006-07, Vol.243 (9), p.2085-2088 |
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Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Thin films of the hexagonal manganites YMnO3 and YbMnO3 were grown epitaxially on ZnO single crystal substrates. The films exhibit both ferroelectricity and frustrated magnetic ordering, consistent with the multiferroic properties of the materials. In addition, YbMnO3 shows antiferromagnetic Yb ion ordering at low temperatures. Based on strain and bonding considerations at the film‐substrate interface, it is expected that both YMnO3 and YbMnO3 would grow with an in‐plane epitaxial relationship of [11$ \bar 2 $0] YMnO 3//[10$ \bar 1 $0]ZnO. X‐ray diffraction off‐axis phi scans confirm the expected epitaxial relationship. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
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ISSN: | 0370-1972 1521-3951 |
DOI: | 10.1002/pssb.200666820 |