Near-white emission observed in Dy doped AlN

Wang Wei; Wang Xiaobai; Zhang Peng; Lei Xiang; Yang Hua

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Near-white emission observed in Dy doped AlN

机译：在Dy掺杂Aln中观察到的近白色发射

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Dy doped AlN phosphors were prepared by a simple solid state route, exhibiting excellent photoluminescence. The structure, composition and morphology were investigated by means of X-ray diffraction, transmission electron microscope and energy-dispersive X-ray spectroscopy. Besides the characteristic emissions of Dy, emission from the AlN host could also be detected at room temperature. A post-thermal treatment under air atmosphere was employed to improve the photoluminescence. The blue emission and yellow emission from Dy ions contribute to the near-white emission, possessing potential applications in white LED.

机译：通过简单的固态途径制备Dy掺杂的AlN磷光体，表现出优异的光致发光。通过X射线衍射，透射电子显微镜和能量分散X射线光谱研究了结构，组合物和形态。除了Dy的特征排放之外，还可以在室温下检测来自ALN宿主的发射。使用空气气氛下的热处理后进行改善光致发光。来自Dy离子的蓝色发射和黄色发射有助于近白色排放，具有白色LED的潜在应用。

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《RSC Advances》 |2016年第60期|共5页
作者
Wang Wei; Wang Xiaobai; Zhang Peng; Lei Xiang; Yang Hua;
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Jilin Univ Coll Chem Changchun 130012 Peoples R China;

Jilin Univ Coll Chem Changchun 130012 Peoples R China;

Jilin Univ Coll Chem Changchun 130012 Peoples R China;

Jilin Univ Coll Chem Changchun 130012 Peoples R China;

Jilin Univ Coll Chem Changchun 130012 Peoples R China;

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原文格式 PDF
正文语种 eng
中图分类化学;
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专利

1. Near-white emission observed in Dy doped AlN [J] . Wang Wei, Wang Xiaobai, Zhang Peng, RSC Advances . 2016,第60期

机译：在Dy掺杂Aln中观察到的近白色发射
2. The Low-Temperature Synthesis and Optical Properties of Near-White Light Emission Nanophosphors Based on Manganese-Doped Zinc Sulfide [J] . Hao-Ying LU, Sheng-Yuan CHU, Soon-Seng TAN Japanese Journal of Applied Physics. Part 1, Regular Papers, Brief Communications & Review Papers . 2005,第7A期

机译：锰掺杂硫化锌基近白光发射纳米磷光体的低温合成和光学性质
3. Novel self-assembled microstructures made from Dy doped AlN nanosheets: Formation mechanism, photoluminescence and magnetic properties [J] . Wang Qiushi, Li Junhong, Zhang Jian, Applied Surface Science . 2020,第Octa15期

机译：由掺杂掺杂AlN纳米片制成的新型自组装微观结构：形成机理，光致发光和磁性
4. Field electron emission from amorphous AlN and Cr doped AlN Films [C] . Liao, M.Y., Gotoh, . 2003

机译：非晶AlN和Cr掺杂AlN薄膜的场电子发射
5. Study of the Thermoelectric Properties of Calcium Cobaltite System (Ca3Co4O9+δ) That has Been Doped with Dy and Fe ions [D] . Ifeduba, Ifeanyi Joshua. 2019

机译：用Dy和Feinons掺杂的钴沸石体系（CA3CO4O9 +δ）的热电性能研究
6. Observation of stimulated emission from a single Fe-doped AlN triangular fiber at room temperature [O] . Liangbao Jiang, Shifeng Jin, Wenjun Wang, -1

机译：在室温下观察单根掺铁的AlN三角纤维的受激发射
7. Large field emission current from Si-doped AlN film grown by MOCVD on n-type (001) 6H-SiC [O] . F. Liang, P. Chen, D.G. Zhao, 2016

机译：MOCVD在n型（001）6H-SiC上生长的掺Si AlN膜的大场发射电流

Near-white emission observed in Dy doped AlN

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