dc.citation.conferencePlace |
US |
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dc.citation.title |
2015 APS March Meeting |
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dc.contributor.author |
Disseler, Steven |
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dc.contributor.author |
Oh, Yoon Seok |
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dc.contributor.author |
Hu, Rongwei |
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dc.contributor.author |
Luo, Xuan |
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dc.contributor.author |
Lynn, Jeff |
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dc.contributor.author |
Cheong, Sang-Wook |
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dc.contributor.author |
Ratcliff, William |
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dc.date.accessioned |
2023-12-19T22:40:38Z |
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dc.date.available |
2023-12-19T22:40:38Z |
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dc.date.created |
2018-01-11 |
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dc.date.issued |
2015-03-04 |
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dc.description.abstract |
Hexagonal manganites of the type \textit{R}MnO3 are well known examples of single-phase multiferroic materials, but suffer from low magnetic ordering temperatures and weak magnetoelectric coupling making them unsuitable for implementation in devices. Recently, the isostructural ferrites \textit{R}FeO3 have been proposed as promising materials to exhibit greatly enhanced magnetic properties, including a much stronger coupling mechanism between ferromagnetic moment and ferroelectic polarization. Here we present a magnetometry and neutron scattering investigation of LuFeO3 forced into the ferroelectric structure through Sc-doping. We find the magnetic ordering temperature dramatically increases relative to pure hexagonal LuFeO3 and LuMnO3, as well as an unusual spin-reorientation at low temperatures. We will discuss possible mechanisms for this reorientation and how it provides insight into the enhanced magnetic properties Limit of the \textit{R}FeO3 series. |
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dc.identifier.bibliographicCitation |
2015 APS March Meeting |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/38741 |
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dc.language |
영어 |
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dc.publisher |
Amercian Physical Society |
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dc.title |
Enhanced Multiferroicity in LuFeO3 Through Sc Doping |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2015-03-02 |
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