2O3:Eu(5％)熒光薄膜,并且研究了Li含量,沉積時(shí)間和溶液濃度對(duì)樣品的表面形貌和發(fā)光強(qiáng)度的影響。結(jié)果表明,所制備的Y2O3:Eu(5％), Li(x％) 熒光發(fā)光薄膜具有立方晶體結(jié)構(gòu),當(dāng)x=15時(shí)候,形貌和發(fā)光強(qiáng)度表現(xiàn)為最佳。"/>

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Li含量、沉淀時(shí)間以及溶液濃度對(duì)Y2O3:Eu(5％),Li(x％) 薄膜的形貌和光學(xué)性質(zhì)影響
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安徽大學(xué) 物理與材料科學(xué)學(xué)院,安徽大學(xué) 物理與材料科學(xué)學(xué)院,安徽大學(xué) 物理與材料科學(xué)學(xué)院,安徽大學(xué) 物理與材料科學(xué)學(xué)院,安徽大學(xué) 物理與材料科學(xué)學(xué)院,安徽大學(xué) 物理與材料科學(xué)學(xué)院

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Morphology and photoluminescence properties of Y2O3:Eu(5％),Li(x％) thin film tuned by Li content, deposition time and solution concentration
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    利用電化學(xué)沉積法制備Li摻雜的Y2O3:Eu(5％)熒光薄膜,并且研究了Li含量,沉積時(shí)間和溶液濃度對(duì)樣品的表面形貌和發(fā)光強(qiáng)度的影響。結(jié)果表明,所制備的Y2O3:Eu(5％), Li(x％) 熒光發(fā)光薄膜具有立方晶體結(jié)構(gòu),當(dāng)x=15時(shí)候,形貌和發(fā)光強(qiáng)度表現(xiàn)為最佳。

    Abstract:

    Y2O3:Eu(5％), Li(x％) thin film phosphor was fabricated via electro-deposited method. The microstructure and luminescent properties were also investigated for all samples. It is found that the Li addition is helpful for the formation of flower morphology and can enhance the photoluminescence intensity, and the optimal Li content is 15％ for Y2O3:Eu(5％), Li(x％). At the same time, during the deposition processing, the dependence of the morphology and luminescent properties for Y2O3:Eu(5％), Li(x％) thin film on deposition time and solution concentration are also studied.

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李勇強(qiáng),鄭贛鴻,戴振翔,張凌云,朱亞男,馬永青. Li含量、沉淀時(shí)間以及溶液濃度對(duì)Y2O3:Eu(5％),Li(x％) 薄膜的形貌和光學(xué)性質(zhì)影響[J].稀有金屬材料與工程,2017,46(6):1524~1528.[liyongqiang, zhengganhong, daizhenxiang, zhanglinyun, zhuyanan, mayongqing. Morphology and photoluminescence properties of Y2O3:Eu(5％),Li(x％) thin film tuned by Li content, deposition time and solution concentration[J]. Rare Metal Materials and Engineering,2017,46(6):1524~1528.]
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  • 收稿日期:2015-03-20
  • 最后修改日期:2015-10-30
  • 錄用日期:2015-11-18
  • 在線發(fā)布日期: 2017-11-07
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