Luminescence performance of CaYGaO4:Bi3+, CaYGaO4:Mn4+ and CaYGaO4:Bi3+/Mn4+ phosphors

被引：13
|
作者：
Chen, Yuanyuan [1 ]
Zhang, Honghui [1 ]
Liu, Kuili [1 ]
Zhu, Xinying [1 ]
Yuan, Huanli [1 ]
机构：
[1] Zhoukou Normal Univ, Sch Phys & Telecommun Engn, Zhoukou 466001, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2022年 / 918卷
关键词：
CaYGaO4; Bi3+/Mn4+ doping; Energy transfer; ENERGY-TRANSFER; PERSISTENT LUMINESCENCE; RED PHOSPHOR; BI3+; PHOTOEMISSION;
D O I：
10.1016/j.jallcom.2022.165759
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
CaYGaO4:Bi3+, CaYGaO4:Mn4+ and CaYGaO4:Bi3+/Mn4+ phosphors were synthesized by high temperature reactions. Their crystalline phase was investigated by XRD measurements. And their composition was revealed by the EDS spectrum and elemental mapping images. The results demonstrate the successful synthesis of CaYGaO4 based phosphors. Their luminescence performance was investigated by fluorescence spectrophotometer. Upon the excitation, the CaYGaO4:Bi3+ and CaYGaO4:Mn4+ phosphors emit cyan and deep-red emission, respectively. For CaYGaO4:Bi3+/Mn4+ phosphors, Mn4+ emission is enhanced efficiently due to energy transfer from Bi3+ to Mn4+. (C) 2022 Published by Elsevier B.V.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] Hybrid precursors synthesis and optical properties of LnNbO4:Bi3+ blue phosphors and Bi3+ sensitizing of on Dy3+'s luminescence in YNbO4 matrix
    Xiao, Xiuzhen
    Yan, Bing
    Journal of Alloys and Compounds, 2006, 421 (1-2): : 252 - 257
  • [42] The deep red Ca2YZr2Al3O12:Mn4+ phosphor and enhanced emission by Bi3+ doping
    Zhang, Honghui
    Chen, Yuanyuan
    Zhu, Xinying
    Liu, Kuili
    Zhou, Hucheng
    Sun, Xianke
    Li, Nana
    Feng, Yonglei
    JOURNAL OF LUMINESCENCE, 2021, 236
  • [43] Multifunctional optical thermometry based on the transition metal ions doped down-conversion Gd2ZnTiO6: Bi3+, Mn4+ phosphors
    Zhang, Mingxuan
    Jia, Mochen
    Sheng, Tianqi
    Fu, Zuoling
    JOURNAL OF LUMINESCENCE, 2021, 229
  • [44] Luminescence and Energy Transfer Process in YNbO4:Bi3+, Sm3+ Phosphors
    Guo, Hai
    Chi, XianNian
    Wei, Yunle
    Noh, Hyeon Mi
    Moon, Byung Kee
    Park, Sung Heum
    Jeong, Jung Hyun
    Kim, Kwang Ho
    SCIENCE OF ADVANCED MATERIALS, 2017, 9 (3-4) : 349 - 352
  • [45] The nature of Mn4+ luminescence in the orthorhombic perovskite, GdAlO3
    Srivastava, A. M.
    Brik, M. G.
    OPTICAL MATERIALS, 2017, 63 : 207 - 212
  • [46] MULTIPHOTON EXCITATION OF MN4+ AND CR3+ LUMINESCENCE IN MGO
    DUNPHY, K
    DULEY, WW
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1990, 51 (09) : 1077 - 1082
  • [47] Canted structures in the Mn3+/Mn4+ perovskites
    Jirak, Z
    Hejtmanek, J
    Pollert, E
    Marysko, M
    Dlouha, M
    Vratislav, S
    JOURNAL OF APPLIED PHYSICS, 1997, 81 (08) : 5790 - 5792
  • [48] Enhancement of Mn4+ Emission by Means of Energy Transfer in Mg2Al4Si5O18:Dy3+, Mn4+ Phosphors
    Sun, Xiao-Yu
    He, Zheng
    Gu, Xuan
    Xu, Li-Dan
    Shi, Ming-Fang
    ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2021, 10 (01)
  • [49] Sensitization of Nd3+ Luminescence by Mn4+ in Mn4+, Nd3+ Codoped K0.5La0.5SrMgWO6
    Liu, Jin
    Yang, XiaoLiang
    Zhao, Yaoxiang
    Xiao, Siguo
    CRYSTAL RESEARCH AND TECHNOLOGY, 2022, 57 (06)
  • [50] Synthesis and luminescence of ScVO4:Eu3+, Bi3+, Al3+ phosphors
    Department of Chemistry, Jinan University, Guangzhou
    510632, China
    Faguang Xuebao, 11 (1246-1251):
12345