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- W2102000929 endingPage "8407" @default.
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- W2102000929 abstract "Hollow La2O3:Ln3+ (Ln3+ = Yb3+, Er3+, Tm3+) microspheres were successfully synthesized via a facile sacrificial template method by employing PS spheres as hard template followed by a subsequent heating process. The structure, morphology, and formation process are well investigated by various techniques. A systematic study on the up-conversion (UC) PL properties of La2O3:Yb3+/Er3+/Tm3+ products have been performed in detail. Under 980 nm laser diode excitation, La2O3:Yb3+/Tm3+, La2O3:Er3+ and La2O3:Yb3+/Er3+ products are mainly dominated by blue, green, and red light emissions, respectively. By increasing Er3+ concentration, the La2O3:Er3+ gives yellow emission. Furthermore, the UC white light was successfully obtained in the La2O3:Yb3+/Er3+/Tm3+ system by adjusting the relative doping concentration of Yb3+, Er3+ and Tm3+. The obtained UC white light can be tuned at a wide range, and the optimal white-emitting CIE (Commission internationale de l'éclairage [International Commission on Illumination]) chromaticity coordinate is (x = 0.3250, y = 0.3180), which is very close to the standard equal energy white light (x = 0.33, y = 0.33). The strategies for color tuning of up-conversion emission proposed in the current system may be helpful for other ones to achieve efficient multicolor (including white light) luminescence under 980 nm laser excitation. Because of abundant luminescent colors from RGB to white in La2O3:Yb3+/Er3+/Tm3+ samples under 980 nm laser diode (LD) excitation, they can potentially be used as fluorophores in the field of color displays, back light, UC lasers, and photonics." @default.
- W2102000929 created "2016-06-24" @default.
- W2102000929 creator A5003925137 @default.
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- W2102000929 date "2013-01-01" @default.
- W2102000929 modified "2023-09-26" @default.
- W2102000929 title "Synthesis of hollow La2O3:Yb3+/Er3+/Tm3+ microspheres with tunable up-conversion luminescence properties" @default.
- W2102000929 cites W1642034680 @default.
- W2102000929 cites W1647980826 @default.
- W2102000929 cites W1965087651 @default.
- W2102000929 cites W1965308710 @default.
- W2102000929 cites W1971510877 @default.
- W2102000929 cites W1971736921 @default.
- W2102000929 cites W1973285622 @default.
- W2102000929 cites W1973556651 @default.
- W2102000929 cites W197543336 @default.
- W2102000929 cites W1978804116 @default.
- W2102000929 cites W1979141780 @default.
- W2102000929 cites W1979408226 @default.
- W2102000929 cites W1981819593 @default.
- W2102000929 cites W1984136889 @default.
- W2102000929 cites W1998789938 @default.
- W2102000929 cites W1998973974 @default.
- W2102000929 cites W1999871094 @default.
- W2102000929 cites W2001292717 @default.
- W2102000929 cites W2004829851 @default.
- W2102000929 cites W2006848181 @default.
- W2102000929 cites W2008167554 @default.
- W2102000929 cites W2008569133 @default.
- W2102000929 cites W2017999309 @default.
- W2102000929 cites W2018691490 @default.
- W2102000929 cites W2027789418 @default.
- W2102000929 cites W2028254038 @default.
- W2102000929 cites W2029851331 @default.
- W2102000929 cites W2031671210 @default.
- W2102000929 cites W2038668303 @default.
- W2102000929 cites W2040251751 @default.
- W2102000929 cites W2047952034 @default.
- W2102000929 cites W2051916808 @default.
- W2102000929 cites W2055776993 @default.
- W2102000929 cites W2057840984 @default.
- W2102000929 cites W2059935488 @default.
- W2102000929 cites W2065927052 @default.
- W2102000929 cites W2066321787 @default.
- W2102000929 cites W2069320973 @default.
- W2102000929 cites W2073700389 @default.
- W2102000929 cites W2078688275 @default.
- W2102000929 cites W2080764544 @default.
- W2102000929 cites W2087910354 @default.
- W2102000929 cites W2088345427 @default.
- W2102000929 cites W2092281834 @default.
- W2102000929 cites W2097286319 @default.
- W2102000929 cites W2100554663 @default.
- W2102000929 cites W2102314494 @default.
- W2102000929 cites W2111575053 @default.
- W2102000929 cites W2115467182 @default.
- W2102000929 cites W2116918654 @default.
- W2102000929 cites W2117441206 @default.
- W2102000929 cites W2117974926 @default.
- W2102000929 cites W2120317572 @default.
- W2102000929 cites W2123079073 @default.
- W2102000929 cites W2134392143 @default.
- W2102000929 cites W2137188824 @default.
- W2102000929 cites W2137519679 @default.
- W2102000929 cites W2139920822 @default.
- W2102000929 cites W2144003137 @default.
- W2102000929 cites W2157120834 @default.
- W2102000929 cites W2160912925 @default.
- W2102000929 cites W2167204532 @default.
- W2102000929 cites W2316173466 @default.
- W2102000929 cites W2316920904 @default.
- W2102000929 cites W2319355696 @default.
- W2102000929 cites W2331316123 @default.
- W2102000929 cites W2473040955 @default.
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- W2102000929 doi "https://doi.org/10.1039/c3ra40414e" @default.
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