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Neutron scattering studies of yttrium doped rare-earth hexagonal multiferroics
(University of Missouri--Columbia, 2013)
Multiferroics are set of materials that exhibit both magnetic (ferro or antiferromagnetic) and ferroelectric order. Our studies focused on hexagonal RMnO3 (R = Ho, Y, Dy and Er), where strong coupling has been observed in ...
Magnetic-ferroelectric interactions in RMnO₃
(University of Missouri--Columbia, 2013)
Hexagonal RMnO₃ is multiferroic material as a combination of frustrated antiferromagnet (TN =72K) and ferroelectric (TC=875K) which consists of multiple temperature and field-dependent phases. Strong coupling between the ...