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12 October 2009 The optical properties of rare-earth multi-ferroelectric thin-film LuFeO3 and LuFe1-xMnxO3fabricated with Sol-gel method
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Abstract
RMO3 (R=rare earth, M=Fe, Mn, Ni) is a kind of multi-ferroelectric material1 while Lu is a element which has been widely used in electroluminescence area. Material constituted with Fe and Lu is thought to have special properties on electromagnetic coupling due to the reactivity of Lu and the magnetism of Fe. For example, LuFe2O4 is a new type of electric ferroelectric material which has become more and more concerned after Ikeda reported it in the Nature magazine in 2005.2 We successfully fabricated another LuFeO3 thin film with sol-gel method on Si substrates with different constituents, and analyzed the structural, optical properties of the samples. We investigated the optical properties with UV-Vis, PL, etc. After Mn was doped, the properties were compared with the previous ones.
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Tingjing Xu, Lipin Zhu, Pingxiong Yang, and Junhao Chu "The optical properties of rare-earth multi-ferroelectric thin-film LuFeO3 and LuFe1-xMnxO3fabricated with Sol-gel method", Proc. SPIE 7518, Photonics and Optoelectronics Meetings (POEM) 2009: Solar Cells, Solid State Lighting, and Information Display Technologies, 751815 (12 October 2009); https://doi.org/10.1117/12.843624
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