Fabrication of 5 at.%Yb:(La0.1Y0.9)2O3transparent ceramics by chemical precipitation and vacuum sintering

doi:10.1016/j.optmat.2016.06.017

	Fabrication of 5 at.%Yb:(La0.1Y0.9)2O3transparent ceramics by chemical precipitation and vacuum sintering
	Li, Shanshan 1,2; Zhu, Xingwen 2; Li, Jiang 1; Yavetskiy, Roman 3; Ivanov, Maxim 4; Liu, Binglong 1; Liu, Wenbin 5; Pan, Yubai 1,6
刊名	Optical Materials
	2017
卷号	71 页码:56-61
ISSN号	09253467
DOI	10.1016/j.optmat.2016.06.017
英文摘要	Yttria (Y2O3) nanopowders were synthesized by a normal precipitation method using (NH4)2SO4as dispersing agent. Pure Y2O3powders without any other phase can be achieved by calcining the precursor at 600 °C for 4 h. The precursor and Y2O3powders were characterized by TG-DTA, XRD, SEM and BET. In this work, 5 at.%Yb:(La0.1Y1.9)2O3transparent ceramics were made by vacuum sintering at 1650 °C for 10 h. The in-line transmittance of the 5 at.%Yb:(La0.1Y0.9)2O3ceramics is 81.3% at the wavelength of 1031 nm. The absorption cross-sections of the sample are calculated to be 1.20 × 10−20cm2, 5.74 × 10−21cm2and 4.18 × 10−21cm2at 976, 951 and 906 nm, respectively. The emission cross-sections of the emission peak located at around 1031 and 1073 nm are 1.13 × 10−20and 0.42 × 10−20cm2, respectively. © 2016 Elsevier B.V.
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/25583]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Transparent Ceramics Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China; 2.School of Material Sciences & Engineering, Shanghai University, Shanghai; 200436, China; 3.STC “Institute for Single Crystals”, NAS of Ukraine, Kharkov; 61001, Ukraine; 4.Institute of Electrophysics, Ural Branch of Russian Academy of Sciences, Ekaterinburg; 620016, Russia; 5.Shanghai Key Laboratory of Crime Scene Evidence, Shanghai Research Institute of Criminal Science and Technology, Shanghai; 200083, China; 6.Department of Physics, Shanghai Normal University, Shanghai; 200234, China
推荐引用方式 GB/T 7714	Li, Shanshan,Zhu, Xingwen,Li, Jiang,et al. Fabrication of 5 at.%Yb:(La0.1Y0.9)2O3transparent ceramics by chemical precipitation and vacuum sintering[J]. Optical Materials,2017,71:56-61.
APA	Li, Shanshan.,Zhu, Xingwen.,Li, Jiang.,Yavetskiy, Roman.,Ivanov, Maxim.,...&Pan, Yubai.(2017).Fabrication of 5 at.%Yb:(La0.1Y0.9)2O3transparent ceramics by chemical precipitation and vacuum sintering.Optical Materials,71,56-61.
MLA	Li, Shanshan,et al."Fabrication of 5 at.%Yb:(La0.1Y0.9)2O3transparent ceramics by chemical precipitation and vacuum sintering".Optical Materials 71(2017):56-61.