Luminescence Property of Single Doped and Co-doped Fluoride Nanocrystals

LEI Yu; TIAN Yu; GAO Dang-li; HE En-jie; ZHANG Xi-sheng; ZHU Gang-qiang; ZHENG Hai-rong

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Luminescence Property of Single Doped and Co-doped Fluoride Nanocrystals

paper | 更新时间：2020-08-12

- Luminescence Property of Single Doped and Co-doped Fluoride Nanocrystals
- Chinese Journal of Luminescence Vol. 31, Issue 4, Pages: 549-555(2010)
- 作者机构：
  
  陕西师范大学物理学与信息技术学院,陕西西安,710062
- 作者简介：
- 基金信息：
- DOI：
  CLC： O482.31
- Received：04 August 2009，
  
  Revised：2010-6-7，
  
  Published Online：27 August 2010，
  
  Published：27 August 2010
- 稿件说明：
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雷瑜, 田宇, 高当丽, 何恩节, 张喜生, 朱刚强, 郑海荣. 单掺杂和共掺杂氟化物纳米晶体的发光特性[J]. 发光学报, 2010,31(4): 549-555

LEI Yu, TIAN Yu, GAO Dang-li, HE En-jie, ZHANG Xi-sheng, ZHU Gang-qiang, ZHENG Hai-rong. Luminescence Property of Single Doped and Co-doped Fluoride Nanocrystals[J]. 发光学报, 2010,31(4): 549-555
雷瑜, 田宇, 高当丽, 何恩节, 张喜生, 朱刚强, 郑海荣. 单掺杂和共掺杂氟化物纳米晶体的发光特性[J]. 发光学报, 2010,31(4): 549-555 DOI：

LEI Yu, TIAN Yu, GAO Dang-li, HE En-jie, ZHANG Xi-sheng, ZHU Gang-qiang, ZHENG Hai-rong. Luminescence Property of Single Doped and Co-doped Fluoride Nanocrystals[J]. 发光学报, 2010,31(4): 549-555 DOI：

摘要

基质结构的变化为掺杂稀土发光离子提供了不同的局域环境

从而为改变和影响掺杂离子的光发射性质提供了条件。本文采用激光光谱学的方法从实验上研究了基质变化对氟化物纳米晶体中的掺杂稀土Eu

和Pr

的光发射性质的影响规律

以及同一基质中单掺杂和共掺杂稀土离子的光发射特性。结果发现:可通过变换基质和离子共掺杂来实现荧光谱线强度和色纯度的改进。依据掺杂离子的能级结构以及纳米晶体基质的对称性变化等因素

对所观测到的实验现象进行了分析讨论。

Abstract

The change of matrix structure can provide different local environment for doped rare earth ions

which offers us an effective way to adjust the luminescence property of active ions. In current paper

the influence of the matrix structure on the luminescence properties of Pr

and Eu

doped fluoride nanoaprticles has been investigated with laser spectroscopic method. The characters of fluorescence emission from single doped and co-doped nanoparticles have been studied too. It was found that the intensity and the color purity of the fluorescence emission were improved greatly by co-doping another kind of ion to the doped nanoparticles as well as by changing the matrix of the nanoaprticles. The experimental observations were discussed based on the energy level structure of doped ions and the symmetry characteristics of nanocrystals.

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references

Zhang T, Guo H, Qiao Y M. Facile synthesis, structural and optical characterization of LnF3 ∶ Re nanocrystals by ionic liquid-based hydrothermal process

. J. Lumin., 2009, 129 (8):861-866.

Liu Y F, Chen W, Wang S P, et al. X-ray luminescence of LaF3 ∶ Ce3+ , Tb3+ water-soluble nanoparticles

. J. Appl. Phys., 2008, 103 (6):063105-1-3.

Hsueh C H, Bei H, Liu C H, et al. Shear fracture of bulk metallic glasses with controlled applied normal stresses

. Scripta Materialia, 2008, 59 (1):111-114.

Zalewska M, Klonkowski A M. Energy transfer from TiO2 nanocrystals to Tb3+ ions incorporated into silica

. Optical Materials, 2008, 30 (5):725-729.

Jia G, Song Y H, Yang M, et al. Uniform YVO4 ∶ Ln3+ (Ln=Eu, Dy, and Sm) nanocrystals: Solvothermal synthesis and luminescence properties

. Optical Materials, 2009, 31 (6):1032-1037.

Huang Minwen, Meng Fanyi, Yuan Xinghai, et al. Research on upconversion spectra of NaY1-x-yF4 ∶ Yb3+x,Tm3+y nano-particles

. Chin. J. Lumin. (发光学报), 2008, 29 (1):191-194 (in Chinese).

Ding Lihua, Zhang Qingli, Liu Wenpeng, et al. Preparation and luminescence of nanometer Yb ∶ LuScO3

. Chin. J. Lumin. (发光学报), 2008, 29 (5):875-878 (in Chinese).

Liu Chunxu, Zhang Jisen, Lu Shaozhe, et al. The spontanneous radiation of Eu3+ in Gd2O3 ∶ Eu3+ nanocrystalline surroundedby different media

. Chin. J. Lumin. (发光学报), 2008, 29 (6):1059-1062 (in Chinese).

Dwivedi Y, Rai A, Rai S B. Energy transfer in Er ∶ Eu ∶ Yb ∶ co-doped tellurite glasses:Yb as enhancer and quencher

. J. Lumin., 2009, 129 (6):629-633.

Fabien Boitier, Chiharu Hidaka, Takeo Takizawa. Enhancement of Mn red emission in CaGa2S4 compounds by co-doped rare-earth elemrnts

. J. Lumin., 2009, 129 (5):554-562.

Stouwdam J W, Van Veggel F C J M. Near-infrared emission of redispersible Er3+, Nd3+, and Ho3+ doped LaF3 nanoparticles

. J. Nano Lett., 2002, 2 (7):733-737.

Kumar V U, Rao D R, Venkateswarlu P. Optical absorption and laser excited fluorescence spectra of LaF3 ∶ Eu3+

. J. Chem. Phys., 1977, 66 (5):2019-2025.

Georgescu S, Toma O, Chinie A M, et al. Excited state dynamics of Eu3+ in the partially disordered crystals La3Ga5SiO14 and La3Ga5.5Ta0.5O14

. J. Lumin., 2008, 128 (5-6):741-743.

Kityk I V, Wasylak J, Kucharski J, et al. PbO-Bi2O3-Ga2O3-BaO-Dy3+ glasses for IR luminescence

. J. Non-Cryst. Solids, 2002, 297 (2-3):285-289.

Babu P, Jayasankar C K. Optical spectroscopy of Eu3+ ions in lithium borate and lithium fluoroborate glasses

. Phys. Rev. B, 2000, 279 (4):262-281.

Wang X J, Huang S H, Reeves R, et al. Studies of the spectroscopic properties of Pr3+ doped LaF3 nanocrystals/glass

. J. Lumin., 2001, 94-95 :229-233.

Donega C D M, Dirksen G J, Folkerts H F, et al. The vibronic spectroscopy and luminescence concentration quenching of the Pr3+ ion in La2O3, LaOF and LiYF4

. J. Phys. Chem. Solids, 1995, 56 (2):267-276.

Gaspers H H, Rast H E, Buchanan R A. Energy levels of Pr3+ in LaF3

. J. Chem. Phys., 1965, 43 (6):2124-2128.

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