Temperature-dependent nonradiative energy transfer from Gd3+ to Ce3+ ions in co-doped LuAG:Ce,Gd garnet scintillators

被引：35
|
作者：
Onderisinova, Z. [1 ]
Kucera, M. [1 ]
Hanus, M. [1 ]
Nikl, M. [2 ]
机构：
[1] Charles Univ Prague, Fac Math & Phys, CR-12116 Prague 2, Czech Republic
[2] AS CR, Inst Phys, Prague 16200 6, Czech Republic
来源：
JOURNAL OF LUMINESCENCE | 2015年 / 167卷
关键词：
Energy transfer; Scintillation; Multicomponent garnets; LuAG:Ce; Gd; Liquid phase epitaxy; LUAG EPITAXIAL-FILMS; RARE-EARTH IONS; SINGLE-CRYSTAL; LUMINESCENCE; MIGRATION; GROWTH; YAG; DIFFUSION; MECHANISM;
D O I：
10.1016/j.jlumin.2015.06.014
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Energy transfer from donor Gd3+ to acceptor Ce3+ ions was studied in low doped lutetium aluminum garnet, LuAG:Ce,Gd. High purity single crystalline films were prepared by liquid phase epitaxy. The mechanism of nonradiative energy transfer from P-6(J) (Gd3+) multiplet to crystal field split (5)d(2) (D-2) states of Ce3+ was established as long-range dipole-dipole interaction and the average critical transfer distance between Gd3+ and Ce3+ ions was found similar to 14 angstrom at room temperature. It is shown that the single step energy transfer between donor-acceptor pairs is dominant while migration of excitation energy within the donor Gd3+ subsystem is only a small perturbation in the energy transfer mechanism in the studied low doped garnets. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：106 / 113
页数：8
相关论文
共 50 条
  • [21] ELECTROLUMINESCENCE OF SEMICONDUCTING CDF2 (GD3+ +CE3+)
    YANEY, PP
    BAFICO, MA
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1973, 18 (02): : 247 - 247
  • [22] Composite scintillators based on the crystals and single crystalline films of LuAG garnet doped with Ce3+, Pr3+ and Sc3+ ions
    Witkiewicz-Lukaszek, S.
    Gorbenko, V.
    Zorenko, T.
    Paprocki, K.
    Sidletski, O.
    Gerasymov, I.
    Mares, J. A.
    Kucerkova, R.
    Nikl, M.
    Zorenko, Yu
    OPTICAL MATERIALS, 2018, 84 : 593 - 599
  • [23] Photoluminescence of TiO2 films co-doped with Tb3+/Gd3+ and energy transfer from TiO2/Gd3+ to Tb3+ ions
    Sheng, Ye
    Zhang, Lei
    Li, Hongbo
    Xue, Jiwei
    Zheng, Keyan
    Guo, Nan
    Huo, Qisheng
    Zou, Haifeng
    THIN SOLID FILMS, 2011, 519 (22) : 7966 - 7970
  • [24] White LED based on nano-YAG:Ce3+/YAG:Ce3+,Gd3+ hybrid phosphors
    Li, Ke
    Shen, Changyu
    OPTIK, 2012, 123 (07): : 621 - 623
  • [25] Effects of crystal structure on the luminescence properties and energy transfer between Gd3+ and Ce3+ ions in MGd(PO3)4:Ce3+ (M = Li, Na, K, Cs)
    Zhong, Jiuping
    Liang, Hongbin
    Lin, Huihong
    Han, Bing
    Su, Qiang
    Zhang, Guobin
    JOURNAL OF MATERIALS CHEMISTRY, 2007, 17 (44) : 4679 - 4684
  • [26] Photoluminescence properties and energy transfer of Ce3+, Eu2+ co-doped Sr3Gd(PO4)3 phosphor
    Sun, Jiayue
    Zeng, Junhui
    Sun, Yining
    Du, Haiyan
    JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 540 : 81 - 84
  • [27] Temperature Dependent Energy Transfer in Ce3+-Yb3+ Co-Doped YAG Phosphors
    Li, Lu
    Lou, Chaogang
    Sun, Xiaolin
    Xie, Yufei
    Hu, Lin
    Kumar, K. Santhosh
    ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2016, 5 (09) : R146 - R149
  • [28] Evaluation of Ce3+ and alkali metal ions Co-doped LiSrAlF6 crystalline scintillators
    Wakahara, Shingo
    Yanagida, Takayuki
    Fujimoto, Yutaka
    Yokota, Yuui
    Pejchal, Jan
    Kurosawa, Shunsuke
    Suzuki, Shotaro
    Kawaguchi, Noriaki
    Fukuda, Kentaro
    Yoshikawa, Akira
    RADIATION MEASUREMENTS, 2013, 56 : 111 - 115
  • [29] COMPARISON OF GD3+ EPR IN BAF - GD3+, CE3+ TO OTHER METAL-FLUORIDE HOSTS DOPED WITH SAME RARE-EARTHS
    ZUBRICK, SM
    MINER, GK
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1978, 23 (02): : 162 - 162
  • [30] Effect of the Pr3+ → Gd3+ energy transfer in multicomponent garnet single crystal scintillators
    Babin, V.
    Nikl, M.
    Kamada, K.
    Beitlerova, A.
    Yoshikawa, A.
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2013, 46 (36)
12345