VUV-UV luminescence of magnetoplumbite: (Sr0.96-xBa0.04)Al12-yMgyO19 : Tb-x
Zhang, ZY; Zhang, YH; Li, XL; Xu, JH; Huang, Y; Xu JH(徐建华); Huang Y(黄艳)
刊名JOURNAL OF LUMINESCENCE
2008
卷号128期号:3页码:476-480
关键词aluminate magnetoplumbite X-ray diffraction Tb3+ 4f-5d transition VUV luminescence
学科分类Optics
DOI10.1016/j.jlumin.2007.09.021
通讯作者[Zhang, Zhongyi ; Zhang, Yunhong] Beijing Inst Technol, Inst Chem Phys, Beijing 100081, Peoples R China ; [Zhang, Zhongyi ; Li, Xiaoli] Baotou Res Inst Rare Earth, Inner Mongolia, Peoples R China ; [Xu, Jianhua ; Huang, Yan] Chinese Acad Sci, Inst High Energy Phys, Beijing Lab Synchrotron Radiat, Beijing 100039, Peoples R China
文章类型Article
英文摘要The title compounds (Sr0.96-xBa0.04)Al12-yMgyO19:Tb-x (0 < x < 0.4; 0 < y < 0.18) are single-phase magnetoplumbite determined by X-ray powder diffraction analysis. The characteristic emission lines of D-5(3) -> F-7(j) (j = 2, 3, 4, 5) and D-5(4) -> F-7(j) (j = 4, 5, 6) of Tb3+ are recorded under the VUV excitation. The intensive luminescence mainly comes from D-5(3) -> F-7(j) transition when the concentration of Tb3+ is low. However, when the concentration of Tb3+ starts to increase from very low concentration, D-5(4) -> F-7(j) transition is becoming dominant. Three broad excitation bands at 165, 193 and 233 nm have been observed. The band at 165 nm originates from the overlap between the host absorption and the charge transfer of Tb3+ -O2-. The other two broad bands are the first spin-allowed and the spinforbidden of 4f-5d transition, respectively. The experimental observation of the 4f-5d transition of Tb3+ is consistent well with the theoretical expectations. (c) 2007 Elsevier B.V. All rights reserved.
类目[WOS]Optics
研究领域[WOS]Optics
原文出处查看原文
语种英语
WOS记录号WOS:000252566300032
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被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/237641
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_多学科研究中心
中国科学院高能物理研究所_核技术应用研究中心
作者单位中国科学院高能物理研究所
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Zhang, ZY,Zhang, YH,Li, XL,et al. VUV-UV luminescence of magnetoplumbite: (Sr0.96-xBa0.04)Al12-yMgyO19 : Tb-x[J]. JOURNAL OF LUMINESCENCE,2008,128(3):476-480.
APA Zhang, ZY.,Zhang, YH.,Li, XL.,Xu, JH.,Huang, Y.,...&黄艳.(2008).VUV-UV luminescence of magnetoplumbite: (Sr0.96-xBa0.04)Al12-yMgyO19 : Tb-x.JOURNAL OF LUMINESCENCE,128(3),476-480.
MLA Zhang, ZY,et al."VUV-UV luminescence of magnetoplumbite: (Sr0.96-xBa0.04)Al12-yMgyO19 : Tb-x".JOURNAL OF LUMINESCENCE 128.3(2008):476-480.
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