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Structure and optical properties of Er-doped CaO-Al2O3(Ga2O3) glasses fabricated by aerodynamic levitation
Xu, Cheng1; Wang, Chaoyue2; Yu, Jianding2; Zhang, Ruili3; Ren, Jinjun3; Liu, Xiaofeng1; Qiu, Jianrong4
2017
Source PublicationJournal of the American Ceramic Society
ISSN00027820
Volume100Issue:7Pages:2852-2858
AbstractWe fabricated a series of stable Er-doped CaO-Al2O3(Ga2O3) glasses by aerodynamic levitation (ADL) method. Using thermal analysis, we studied the influence of composition on the thermal stability of the glasses. The results unraveled the significance of composition on the stability of glasses. Magic angle spinning nuclear magnetic resonance (MAS-NMR) and Raman spectra were used to analyze the glass microstructure. The optical and spectroscopic properties were examined by UV-Vis absorption, steady-state fluorescence spectroscopy, transient state fluorescence spectroscopy, and luminescence quantum yield measurements. The results unraveled a clear concentration-dependent up-conversion and NIR emissions of Er3+, with obvious spectral broadening and redshift. The related mechanisms of decrease in fluorescent lifetime (from about 9 ms to 2 ms) and quantum yield (from about 75% to 5%) are discussed. © 2017 The American Ceramic Society
DOI10.1111/jace.14862
EI Accession Number20171503569438
EI KeywordsOptical properties
EI Classification Number641.1 Thermodynamics - 651.1 Aerodynamics, General - 741.1 Light/Optics - 741.3 Optical Devices and Systems - 801 Chemistry - 801.4 Physical Chemistry - 804.2 Inorganic Compounds - 812.3 Glass - 931.2 Physical Properties of Gases, Liquids and Solids - 931.4 Quantum Theory ; Quantum Mechanics - 951 Materials Science
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Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25942
Collection中国科学院上海硅酸盐研究所
Affiliation1.School of Materials Science and Engineering, Zhejiang University, Hangzhou; Zhejiang, China;
2.Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China;
3.Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese, Academy of Sciences, Shanghai, China;
4.State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou; Zhejiang, China
Recommended Citation
GB/T 7714
Xu, Cheng,Wang, Chaoyue,Yu, Jianding,et al. Structure and optical properties of Er-doped CaO-Al2O3(Ga2O3) glasses fabricated by aerodynamic levitation[J]. Journal of the American Ceramic Society,2017,100(7):2852-2858.
APA Xu, Cheng.,Wang, Chaoyue.,Yu, Jianding.,Zhang, Ruili.,Ren, Jinjun.,...&Qiu, Jianrong.(2017).Structure and optical properties of Er-doped CaO-Al2O3(Ga2O3) glasses fabricated by aerodynamic levitation.Journal of the American Ceramic Society,100(7),2852-2858.
MLA Xu, Cheng,et al."Structure and optical properties of Er-doped CaO-Al2O3(Ga2O3) glasses fabricated by aerodynamic levitation".Journal of the American Ceramic Society 100.7(2017):2852-2858.
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