Luminescence of Tb3+ in rare earth orthoborates excited by vacuum-ultraviolet (VUV) radiation

被引：0
|
作者：
Zhang, Weiping [1 ]
Mayolet, A. [1 ]
Krupa, J.C. [1 ]
机构：
[1] Univ of Science and Technology of, China, Hefei, China
来源：
Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research | 1999年 / 13卷 / 03期
关键词：
Energy transfer - Inorganic compounds - Phosphorus - Photoluminescence - Rare earths - Terbium - Ultraviolet radiation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Luminescent properties of Tb3+ in rare earth orthoborates LnBO (Ln=Y, Gd and La) under VUV excitation were studied. From the Y-Gd-La, with the increase of cation radii and the lowering of lattice symmetry, the lowest 4f75d levels of Tb3+ were shifted to higher energy. The influence of the concentration of Tb3+ on the emission of Tb3+ and the energy transfer between Ce3+ and Tb3+ in LaBO3:Ce, Tb were discussed. It was found that the emission of Tb3+ in LaBO3:Ce, Tb is enhanced by Ce3+ when excited by UV, but it is killed by Ce3+, when excited by VUV. The LaBO3: Tb will be potential green phosphorus excited by VUV radiation.
引用
收藏
页码：234 / 238
相关论文
共 50 条
  • [31] INVESTIGATIONS ON RARE EARTH TERPYRIDYL SYSTEM .2. PRELIMINARY OBSERVATIONS ON LUMINESCENCE OF EU3+ AND TB3+ TERPYRIDYL COMPLEXES
    SINHA, SP
    ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1965, A 20 (01): : 164 - +
  • [32] Magnetooptical studies of excited states of rare-earth ions in Y3Al5O12:Tb3+
    Valiev, UV
    Dzhuraeyv, DR
    Nekvasil, V
    Saidov, KS
    MAGNETIC AND SUPERCONDUCTING MATERIALS, (MSM-99), VOLS A AND B, 2000, : 1059 - 1064
  • [33] Luminescence properties of barium - gadolinium-titanate ceramics doped with rare-earth ions (Eu3+ and Tb3+)
    Raju, S. Hemasundara
    Sudhakar, B. Muni
    Reddy, B. Sudhakar
    Dhoble, S. J.
    Thyagarajan, K.
    Raju, C. Nageswara
    LUMINESCENCE, 2014, 29 (07) : 861 - 867
  • [34] Luminescence of LiTb(PO3)4:Sm3+ and energy transfer from Tb3+ to Sm3+ under vacuum ultraviolet-ultraviolet excitation
    Han, B.
    Liang, H.
    Huang, Y.
    Tao, Y.
    Su, Q.
    APPLIED PHYSICS B-LASERS AND OPTICS, 2011, 104 (01): : 241 - 246
  • [35] Vacuum ultraviolet excited photoluminescence properties of novel Na3Y9O3(BO3)8:Tb3+ phosphor
    Zhang Jia-Chi
    Wang Yu-Hua
    Zhang Zhi-Ya
    Xie Peng
    Li Hui-Hui
    Jiang Yan-Ping
    CHINESE PHYSICS LETTERS, 2008, 25 (04) : 1453 - 1456
  • [36] Vacuum ultraviolet excited luminescence of Ag+ impurities in KMgF3
    Scacco, A
    Finocchi, M
    Mattei, C
    Grassano, UM
    Francini, R
    Zema, N
    CHEMICAL PHYSICS LETTERS, 1997, 280 (3-4) : 321 - 324
  • [37] Multiphoton-excited luminescence of a lanthanide ion in a protein complex:: Tb3+ bound to transferrin
    White, GF
    Litvinenko, KL
    Meech, SR
    Andrews, DL
    Thomson, AJ
    PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2004, 3 (01) : 47 - 55
  • [38] Multiphoton-excited luminescence of a lanthanide ion in a protein complex: Tb3+ bound to transferrin
    Gaye F. White
    Konstantin L. Litvinenko
    Stephen R. Meech
    David L. Andrews
    Andrew J. Thomson
    Photochemical & Photobiological Sciences, 2004, 3 : 47 - 55
  • [39] VUV-UV luminescence of Ce3+, Tb3+, Eu3+, and Dy3+ doped GdOCl
    Li, Yong
    Pan, Yan
    Chen, Hongmei
    Tao, Ye
    OPTICAL MATERIALS, 2015, 50 : 184 - 187
  • [40] Synthesis and photoluminescence of CaLnAl3O7:Tb3+(Ln = La, Gd) in ultraviolet to vacuum ultraviolet range
    Wang, Yu-hua
    Wang, De-Yin
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2006, 153 (08) : H166 - H169
12345