Temperature-dependent luminescence and energy transfer in Europium and rare-earth-codoped nanostructured sol-gel SiO2 glasses

机译：Euro和稀土掺杂纳米结构溶胶凝胶SiO2玻璃的温度依赖性发光和能量转移

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Abstract: Temperature-dependent luminescence spectra, lifetimes and energy transfer in Eu$+3$PLU$/ and other rare earths co- doped sol-gel SiO$-2$/ glasses, were investigated in the temperature range from 10K to 300K. Due to the addition of the other rare earths as co-dopants, luminescence spectra of Eu$+3$PLU$/ have shown significant changes not only in spectral intensities but also in emission peak features. Evaluation of the temperature-dependent energy transfer rates and lifetimes and the computation of critical energy transfer distances by employing two different energy transfer model schemes, have provided evidence for such luminescence behavior in the nanometer-size confined glass matrices. !16

机译：摘要：在10K至300K的温度范围内，研究了Eu $ + 3 $ PLU $ /和其他稀土共掺杂的溶胶-凝胶SiO $ -2 $ /玻璃中随温度变化的发光光谱，寿命和能量转移。由于添加了其他稀土元素作为共掺杂剂，Eu $ + 3 $ PLU $ /的发光光谱不仅在光谱强度上而且在发射峰特征上均显示出显着变化。通过使用两种不同的能量传递模型方案评估与温度相关的能量传递速率和寿命，以及计算临界能量传递距离，为纳米尺寸的受限玻璃基质中的这种发光行为提供了证据。！16

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《Design, Fabrication, and Characterization of Photonic Devices》|1999年|p.459-465|共7页
会议地点 Singapore(SG)
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Srinivasa Buddhudu; Nanyang Technological Univ.; Singapore; Singapore; Makoto Morita; Seikei Univ.; Tokyo; Japan; Hong X. Zhang; Nanyang Technological Univ.; Singapore; Singapore; ChanHin Kam; Nanyang Technological Univ.; Singapore; Singapore; YeeLoy Lam;
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1. Excitonic Luminescence Engineering in Tervalent-Europium-Doped Cesium Lead Halide Perovskite Nanocrystals and Their Temperature-Dependent Energy Transfer Emission Properties [J] . Li Qianqian, Liu Yufeng, Chen Peng, The journal of physical chemistry, C. Nanomaterials and interfaces . 2018,第50期

机译：铕掺杂铯铅卤化物钙钛矿纳米晶体的激子发光工程及其温度依赖能量转移性能
2. High luminescence quantum efficiency of Eu3+-doped SnO2–SiO2 glasses due to excitation energy transfer from nano-sized SnO2 crystals [J] . Science and technology of advanced materials . 2005,第1期

机译：纳米级SnO2晶体的激发能转移，掺杂Eu3 +的SnO2-SiO2玻璃具有很高的发光量子效率
3. Energy transfer from Bi3+ sensitizing the luminescence of Eu3+ in clusters embedded into sol-gel silica glasses [J] . Hong HH, Zhang ZG, Cong CH, Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2007,第24a25期

机译：来自Bi3 +的能量转移对嵌入到溶胶-凝胶石英玻璃中的团簇中Eu3 +的发光敏感
4. Temperature-dependent luminescence and energy transfer in Europium and rare-earth-codoped nanostructured sol-gel SiO2 glasses [C] . Srinivasa Buddhudu, Makoto Morita, Hong X. Zhang, Conference on design, fabrication, and characterization of photonic devices . 1999

机译：温度依赖性发光和能量转移在铕和稀土编号纳米结构溶胶 - 凝胶SiO2眼镜
5. Energy transfer and waveguide studies of europium(3+) and terbium(3+)-doped 2 silicon dioxide-titanium dioxide glass prepared via the sol-gel route. [D] . Mancuso, Carmela. 2002

机译：通过溶胶-凝胶法制备的掺（（3+）和ter（3+）的2二氧化硅-二氧化钛玻璃的能量传输和波导研究。
6. Europium-Doped Sol-Gel SiO2-Based Glasses: Effect of the Europium Source and Content Magnesium Addition and Thermal Treatment on Their Photoluminescence Properties [O] . Hussein Fneich, Nathalie Gaumer, Stéphane Chaussedent, 2018

机译：掺Sol溶胶凝胶SiO2基玻璃：：源和含量镁的添加和热处理对其光致发光性能的影响
7. Eu3+ photoluminescence enhancement due to thermal energy transfer in Eu2O3-doped SiO2–B2O3–PbO2 glasses system [O] . Lourenço S.A., Dantas N.O., Serqueira E.O., 2011

机译：Eu2O3掺杂的SiO2–B2O3–PbO2玻璃系统中的热能转移导致Eu3 +光致发光增强
8. Spectral characterization and excited-state interactions between rare earth ions doped in borosilicate and sol-gel glasses. Energy transfer up-conversion in the Pr-Sm system [R] . Assefa, Z. , Haire, R. G. , Stump, N. A. 1996

机译：掺杂硼硅酸盐和溶胶 - 凝胶玻璃的稀土离子之间的光谱表征和激发态相互作用。 pr-sm系统中的能量转移上转换

Temperature-dependent luminescence and energy transfer in Europium and rare-earth-codoped nanostructured sol-gel SiO2 glasses

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