The influence of activation of Y2O3 polycrystalline matrices by Bi3+ ions on the luminescence of Y2O3:Eu3+

被引：7
|
作者：
Strel'tsov, A. V. [1 ]
Dmitrienko, V. P. [2 ]
Akmaeva, T. A. [2 ]
Kudryavtsev, S. V. [2 ]
Dmitrienko, A. O. [2 ]
Razumov, K. A. [1 ]
机构：
[1] Russian Acad Sci, Saratov Branch, Inst Radio Engn & Elect, Saratov, Russia
[2] Saratov NG Chernyshevskii State Univ, Saratov, Russia
来源：
INORGANIC MATERIALS | 2009年 / 45卷 / 08期
关键词：
Yttrium Oxide; Excitation Energy Transfer; Strel; Dominant Activator; Cathode Luminescence;
D O I：
10.1134/S0020168509080123
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of activation of the Y2O3 matrix of the Y2O3:Eu3+ phosphor by Bi3+ ions on the luminescence of Eu3+ and Bi3+ ions in it and on conditions of the excitation energy transfer to luminescence centers is studied. It is shown that the presence of Bi3+ ions leads to the appearance of recombination luminescence with participation of bismuth ions at low concentrations (up to 6-8 at %) of the dominant activator europium and to an increase in the threshold of intrinsic concentration quenching of its luminescence.
引用
收藏
页码：889 / 893
页数：5
相关论文
共 50 条
  • [1] The influence of activation of Y2O3 polycrystalline matrices by Bi3+ ions on the luminescence of Y2O3:Eu3+
    A. V. Strel’tsov
    V. P. Dmitrienko
    T. A. Akmaeva
    S. V. Kudryavtsev
    A. O. Dmitrienko
    K. A. Razumov
    Inorganic Materials, 2009, 45 : 889 - 893
  • [2] Synthesis and luminescence of spherical Y2O3:Eu3+ and Y2O3:Eu3+/Bi3+ particles
    Wu, Yeqiu
    Jin, Guangya
    Liu, Zhijian
    He, Tao
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2016, 27 (06) : 6188 - 6192
  • [3] Synthesis and luminescence of spherical Y2O3:Eu3+ and Y2O3:Eu3+/Bi3+ particles
    Yeqiu Wu
    Guangya Jin
    Zhijian Liu
    Tao He
    Journal of Materials Science: Materials in Electronics, 2016, 27 : 6188 - 6192
  • [4] Synthesis, photoluminescence, and photostability of Y2O3:Bi3+,Eu3+ nanosheets
    Matsunaga, Takuya
    Takeshita, Satoru
    Isobe, Tetsuhiko
    JOURNAL OF LUMINESCENCE, 2015, 165 : 62 - 67
  • [5] Preparation and luminescence of Y2O3: EU3+ nanopowder
    Chen, JY
    Shi, Y
    Shi, JL
    HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2, 2005, 280-283 : 513 - 516
  • [6] Spontaneous Luminescence of Eu3+ Ions in Porous Y2O3 Nanospheres
    Zaitsev, S. V.
    Ermolaeva, Yu. V.
    Matveevskaya, N. A.
    Zver'kova, I. I.
    Tolmachev, A. V.
    OPTICS AND SPECTROSCOPY, 2017, 122 (06) : 906 - 911
  • [7] Spontaneous luminescence of Eu3+ ions in porous Y2O3 nanospheres
    S. V. Zaitsev
    Yu. V. Ermolaeva
    N. A. Matveevskaya
    I. I. Zver’kova
    A. V. Tolmachev
    Optics and Spectroscopy, 2017, 122 : 906 - 911
  • [8] Structural and luminescence properties of Y2O3:Eu3+ red phosphor by incorporation of Ga3+ and Bi3+ ions
    Yousif, A.
    Abas, Babiker H.
    Som, S.
    Shivaramu, N. J.
    Swart, H. C.
    MATERIALS RESEARCH BULLETIN, 2020, 124
  • [9] LUMINESCENCE AND ENERGY-TRANSFER IN Y2O3 CO-DOPED WITH BI3+ AND EU3+
    QIANG, S
    BARTHOU, C
    DENIS, JP
    PELLE, F
    BLANZAT, B
    JOURNAL OF LUMINESCENCE, 1983, 28 (01) : 1 - 11
  • [10] Luminescence properties of Eu3+ activated Y2O3 red phosphor with incorporation of Ga3+ and Bi3+ trace hertero-cations in the Y2O3 lattice
    Yousif, A.
    Abbas, Babiker H.
    Kumar, Vijay
    Pandey, Anurag
    Swart, H. C.
    VACUUM, 2018, 155 : 73 - 75
12345