Energy transfer relation of a novel Ce3+/Pr3+/Eu3+ co-doped Sr2.975-xLaxAlO4+xF1-x solid solution phosphor

被引：0
|
作者：
Wang Yan-Ze [1 ]
Ma Jian [1 ]
Sun Liang [1 ]
Li Rui [1 ]
Wang Da-Jian [1 ]
机构：
[1] Tianjin Univ Technol, Sch Mat Sci & Engn, Inst Mat Phys, Tianjin 300384, Peoples R China
来源：
CHINESE PHYSICS B | 2014年 / 23卷 / 10期
基金：
中国国家自然科学基金;
关键词：
energy transfer; solid solution; red emission; phosphor; YELLOW PHOSPHORS; WHITE; LUMINESCENCE; SUBSTITUTION; CONVERSION;
D O I：
10.1088/1674-1056/23/10/107805
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The photoluminescence properties and energy transfer of a new Ce3+/Pr3+/Eu3+ co-doped solid-solution composition of Sr2.975-xLaxAlO4+xF1-x (LSAF) phosphor are investigated. Upon doping Pr3+ into lattices of LSAF:Ce host, a shoulder emission peak is observed at about 620 nm, owing to the transition of D-1(2) -> H-3(4). Addition of Eu3+ to LSAF:Ce3+, Pr3+ phosphor results in a sharp emission peaked at 675 nm for the D-5(0) -> F-7(3) transition and an increase of the intensity of red emission for Pr3+ with increasing Eu3+ concentration. The pathways of energy transfer among Ce3+, Pr3+, and Eu3+ are proposed to be responsible for color addition of a red component to the primary yellow emission, enabling a potential adjustable color for blue excitable warm white.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Energy transfer relation of a novel Ce3+/Pr3+/Eu3+ co-doped Sr2.975-xLaxAlO4+xF1-x solid solution phosphor
    王延泽
    马健
    孙亮
    李蕊
    王达健
    Chinese Physics B, 2014, 23 (10) : 550 - 554
  • [2] Energy transfer phenomena in GdF3:Mn Co-doped with Ce3+, Pr3+ or Zr4+
    Kobayashi, M
    Nakamura, R
    Ishii, M
    Solovieva, N
    Nikl, M
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2003, 42 (4A): : 1648 - 1654
  • [3] 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
  • [4] Photodarkening mechanisms of Pr3+ singly doped and Pr3+/Ce3+ co-doped silicate glasses and fibers
    Sun, Yan
    Ma, Juping
    Shao, Chongyun
    Wang, Xin
    Yu, Fei
    Liao, Meisong
    Hu, Lili
    Knight, Jonathan
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2022, 105 (05) : 3291 - 3302
  • [5] Optical properties and energy transfer mechanism of Eu3+, Ce3+ doped and co-doped ZnS quantum dots
    Tuan, C. A.
    Yen, V. H.
    Cuong, K. C.
    Thuy, N. T. M.
    An, P. M.
    Ngoc, N. T. B.
    Hue, D. T.
    Xayyadeth, A.
    Peng, Y.
    Le, N. N.
    Van, N. T. K.
    Ha, L. T.
    Kien, N. T.
    Ha, C. V.
    JOURNAL OF LUMINESCENCE, 2021, 236
  • [6] Photophysical and energy transfer processes in Ce3+ co-doped ZrO2: Eu3+ nanorods
    I. Ahemen
    F. B. Dejene
    Applied Physics A, 2017, 123
  • [7] Photophysical and energy transfer processes in Ce3+ co-doped ZrO2: Eu3+ nanorods
    Ahemen, I.
    Dejene, F. B.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2017, 123 (02):
  • [8] Luminescence and energy transfer in Lu3Al5O12 scintillators co-doped with Ce3+ and Pr3+
    Ogieglo, J. M.
    Zych, A.
    Juestel, T.
    Meijerink, A.
    Ronda, C. R.
    OPTICAL MATERIALS, 2013, 35 (03) : 322 - 331
  • [9] Luminescence properties and energy transfer in Dy3+ and Eu3+ co-doped Sr3Y(PO4)3 phosphor
    Ren, Qiang
    Wang, Baoxing
    Wu, Xiulan
    Wei, Tengyue
    Huo, Zhezhe
    Journal of Alloys and Compounds, 2016, 684 : 677 - 682
  • [10] White-light emitting and energy transfer mechanism in the Ce3+, Tb3+ and Eu3+ co-doped Sr2MgSi2O7 phosphor
    Wu, Jing
    Zhang, Ji-Lin
    Zhou, Wen-Li
    Rong, Chun-Ying
    Yu, Li-Ping
    Li, Cheng-Zhi
    Lian, Shi-Xun
    Lian, S.-X. (shixunlian@gmail.com), 1600, Higher Education Press Limited Company (34): : 306 - 312
12345