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Papers by Keyword: Gd₂O₃:Eu

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Cathodoluminescent Properties of Sol-Gel Derived Gd₂O₃:Eu Thin-Film Phosphors on Sapphire Substrates

Authors: Jun Yeol Cho, Kwang Yoo Kim, Chan Ryang Park, Young Rag Do, Young Duk Huh

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Effect of Grain Size on the Luminescent Properties of Nano-Scale Gd₂O₃:Eu

Authors: Qing Feng Liu, Qian Liu

Abstract: Nano-scale Gd2O3:Eu phosphor powders were synthesized by combustion method. In this process, the grain sizes of nano-scale Gd2O3:Eu were controlled by changing the amount of citric acid. Compared with micro-scale powders obtained from co-precipitation process, XRD revealed that the lattice parameter of nano-scale powders Gd2O3:Eu decreased. Further detailed study show that the luminescent properties were related to the grain size of nano Gd2O3:Eu powders under UV excitation.

Papers by Keyword: Gd2O3:Eu

Papers by Keyword: Gd₂O₃:Eu