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Studies on the preparation, structure and spectral character of Yb~(3+), Er~(3+):YAG nanocrystal powders by sol-gel method

机译：用溶胶 - 凝胶法的YB〜（3+），ER〜（3 +）：YAG纳米晶体粉体的制备，结构和光谱特性研究

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The Yb~(3+)-Er~(3+) co-doped YAG nanocrystal powders have been successfully prepared by the simple sol-gel method at a low temperature. The gel was prepared from nitrates of yttrium, aluminum, ytterbium, erbium and citric acid, and was heat-treated at temperatures from 800 to 1000°C. The phase purity and microstructural features of the materials were analyzed by means of X-ray diffraction (XRD) and transmission electron microscopy (TEM). TEM result shows that the YAG nanocrystal particle size is about 20-50nm. The luminescence spectra for different Yb~(3+) and Er~(3+) dopant concentration was obtained at about 1.52um which is in the eyesafe regime where significantly higher pulse energies can be used without damaging human eyes.

机译：Yb〜（3 +） - ER〜（3+）共掺杂的YAG纳米晶体粉末已通过在低温下通过简单的溶胶 - 凝胶法成功制备。凝胶由硝酸钇，铝，镱，铒和柠檬酸制备，并在800至1000℃的温度下进行热处理。通过X射线衍射（XRD）和透射电子显微镜（TEM）分析材料的相纯度和微观结构特征。 TEM结果表明，YAG纳米晶体粒径为约20-50nm。在大约1.52um处获得不同Yb〜（3+）和ER〜（3+）掺杂剂浓度的发光光谱，其在眼睛内的状态下，可以使用显着更高的脉冲能量而不会损坏人眼。

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《Conference on Photonics North》|2006年||共9页
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作者
Zhanfa Li; Duorong Yuan; Xiulan Duan; Lihua Wang; Fapeng Yu; Xuzhong Shi; Jianan Song; SPIE-The International Society for Optical Engineering; Teraxion(CA); Developpement economique Canada(CA);
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正文语种
中图分类光学;
关键词
YAG; crystallization; doping and impurity implantation; optical properties; sol-gel synthesis;

机译：YAG;结晶;掺杂和杂质植入;光学性质;溶胶 - 凝胶合成;

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1. The Fluorescence Properties of Yb~(3+) and Er~(3+) Co-Doped YAl_3(BO_3)_4 Powders Prepared by Sol-Gel Method [J] . Weixiong You, Fengqin Lai, Xiaolin Liu, Optics and Spectroscopy . 2014,第1期

机译：溶胶凝胶法制备的Yb〜（3+）和Er〜（3+）共掺杂YAl_3（BO_3）_4粉末的荧光性质
2. THE FLUORESCENCE PROPERTIES OF YB~(3+) AND ER~(3+) CO-DOPED YAL_3(BO_3)_4 POWDERS PREPARED BY SOL-GEL METHOD [J] . WEIXIONG YOU, FENGQIN LAI, XIAOLIN LIU, Оптика и спектроскопия . 2014,第1期

机译：溶胶凝胶法制备YB〜（3+）和ER〜（3+）共掺杂YAL_3（BO_3）_4粉体的荧光性质
3. THE FLUORESCENCE PROPERTIES OF YB~(3+) AND ER~(3+) CO-DOPED YAL_3(BO_3)_4 POWDERS PREPARED BY SOL-GEL METHOD [J] . WEIXIONG YOU, FENGQIN LAI, XIAOLIN LIU, Оптика и спектроскопия . 2014,第1期

机译：Yb〜（3+）和ER〜（3+）共掺杂YAL_3（BO_3）_4粉末的荧光性能溶胶 - 凝胶法制备
4. Studies on the preparation, structure and spectral character of Yb~(3+), Er~(3+):YAG nanocrystal powders by sol-gel method [C] . Zhanfa Li, Duorong Yuan, Xiulan Duan, Conference on Photonics North 2006; 20060605-08; Quebec City(CA) . 2006

机译：溶胶-凝胶法研究Yb〜（3 +），Er〜（3 +）：YAG纳米晶粉的制备，结构和光谱特性
5. Upconversion dynamics and energy transfer: Er(3+):YAlO(3), YAG and Tm(3+): YLF, YBF. [D] . Wang, Jianan. 1996

机译：上转换动力学和能量转移：Er（3 +）：YAlO（3），YAG和Tm（3+）：YLF，YBF。
6. Comparative Study of the Structure Composition and Electrocatalytic Performance of Hydrogen Evolution in MoSx~2+δ/Mo and MoSx~3+δ Films Obtained by Pulsed Laser Deposition [O] . V. Fominski, M. Demin, D. Fominski, 2020

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7. Near infrared emission and multicolor tunability of enhanced upconversion emission from Er 3+ –Yb 3+ co-doped Nb 2 O 5 nanocrystals embedded in silica-based nanocomposite and planar waveguides for photonics [O] . Felipe Thomaz Aquino, Jefferson Luis Ferrari, Lauro June Queiroz Maia, 2016

机译：ER 3+ -YB 3+共掺杂Nb 2 O 5纳米晶体从基于二氧化硅的纳米复合材料和平面波导的近红外发射和多色可调节性的近红外发射和多色可调节性和用于光子的平面波导

Studies on the preparation, structure and spectral character of Yb~(3+), Er~(3+):YAG nanocrystal powders by sol-gel method

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