Luminescence properties of Tb3+/Sm3+ codoped oxyfluoride glasses for white LEDs

被引：0
|
作者：
Babu, B. Hari [1 ]
Kumar, V. V. Ravi Kanth [1 ]
机构：
[1] Pondicherry Univ, Dept Phys, Pondicherry 605014, India
来源：
2012 INTERNATIONAL CONFERENCE ON FIBER OPTICS AND PHOTONICS (PHOTONICS) | 2012年
关键词：
LIGHT; CERAMICS; TM3+;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Photoluminescence properties of oxyfluoride glasses codoped with Tb3+ and Sm3+ ions have been characterized. The luminescence decay curves exhibits perfectly non-exponential nature for all doping concentration. The chromaticity coordinates and color temperature have been discussed.
引用
收藏
页数：3
相关论文
共 50 条
  • [21] Luminescence characteristics of LiCaBO3:Tb3+ phosphor for white LEDs
    Wang Zhijun
    Yang Zhiping
    Li Panlai
    Guo Qinglin
    Yang Yanmin
    JOURNAL OF RARE EARTHS, 2010, 28 (01) : 30 - 33
  • [22] Tb3+/Sm3+ co-doped double perovskite: synthesis, exfoliation and luminescence properties
    Bai, Mingjun
    Zhang, Ying
    Wan, Hao
    Chen, Gen
    Liu, Xiaohe
    Ma, Renzhi
    CHEMICAL COMMUNICATIONS, 2022, 58 (46) : 6626 - 6629
  • [23] Luminescence, energy transfer properties of Tb3+/Gd3+-coactivated oxyfluoride borogermanate scintillating glasses
    Sun, Xin-Yuan
    Yang, Qing-Mei
    Gao, Pan
    Wu, Hong-Shu
    Xie, Peng
    JOURNAL OF LUMINESCENCE, 2015, 165 : 40 - 45
  • [24] Cooperative energy transfer frequency upconversion in Tb3+/Yb3+-codoped oxyfluoride glasses
    Feng, Li
    Zhang, Jianhui
    Wang, Jing
    Liang, Hongbin
    Su, Qiang
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2007, 67 (3-4) : 886 - 889
  • [25] Photoluminescence and color tunability of γ-irradiated Tb3+-Sm3+-codoped oxyfluoride aluminoborate glasses
    Babu, B. Hari
    Kumar, V. V. Ravi Kanth
    JOURNAL OF MATERIALS SCIENCE, 2014, 49 (01) : 415 - 423
  • [26] The color tunable of Tb3+/Sm3+ co-doped phosphors through Tb3+ → Sm3+ energy transfer
    Ren, Qiang
    Zhao, Yujing
    Wu, Xiulan
    Hai, Ou
    POLYHEDRON, 2020, 192
  • [27] Luminescence properties of Tb3+/Sm3+ co-doped BaGdF5 transparent glass ceramics for W-LEDs applications
    Chen, Chao
    Zheng, Bin
    Gu, Zhaofeng
    Shen, Bingqing
    Cao, Hui
    Zhang, Yuepin
    VACUUM, 2019, 166 : 135 - 139
  • [28] Multicolor tunable luminescence and paramagnetic properties of NaGdF4:Tb3+/Sm3+ multifunctional nanomaterials
    Guan, Hongxia
    Liu, Guixia
    Wang, Jinxian
    Dong, Xiangting
    Yu, Wensheng
    DALTON TRANSACTIONS, 2014, 43 (28) : 10801 - 10808
  • [29] Luminescence Studies On Dy3+:Tb3+ Codoped Borophosphate Glasses For WLED Applications
    Vijayakumar, M.
    Uma, V.
    Maheshvaran, K.
    Marimuthu, K.
    61ST DAE-SOLID STATE PHYSICS SYMPOSIUM, 2017, 1832
  • [30] Luminescence properties of Tb3+-doped oxyfluoride scintillating glasses
    Jia, Shijie
    Huang, Lihui
    Ma, Donglei
    Tai, Zhenxing
    Zhao, Shilong
    Deng, Degang
    Wang, Huanping
    Jia, Guohua
    Hua, Youjie
    Yang, Qinghua
    Xu, Shiqing
    JOURNAL OF LUMINESCENCE, 2014, 152 : 241 - 243
12345