THE EFFECTS OF LA-3+ AND CE-3+ DOPANTS ON THE SCINTILLATION PROPERTIES OF BAF2 CRYSTALS

被引：14
作者：
DORENBOS, P [1 ]
VISSER, R [1 ]
HOLLANDER, RW [1 ]
VANEIJK, CWE [1 ]
DENHARTOG, HW [1 ]
机构：
[1] UNIV GRONINGEN,9700 AB GRONINGEN,NETHERLANDS
来源：
RADIATION EFFECTS AND DEFECTS IN SOLIDS | 1991年 / 119卷
关键词：
D O I：
10.1080/10420159108224859
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
We have measured the X-ray induced emission spectra, the photoelectron yields/MeV gamma ray energy, and the scintillation decay times of BaF2 doped with 0.002 to 10 mol% Ce3+. The results will be compared with results obtained for pure BaF2 and La3+ doped BaF2 crystals. A model for the scintillation mechanisms in these crystals will be proposed which explains qualitatively the influence of the type of doping and its concentration on the wavelength dependence and time dependence of the scintillation light output. © 1991, Taylor & Francis Group, LLC. All rights reserved.
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页码：87 / 92
页数：6
相关论文
共 20 条
  • [1] PROPERTIES OF THE HIGH-DENSITY SCINTILLATOR CERIUM FLUORIDE
    ANDERSON, DF
    [J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1989, 36 (01) : 137 - 140
  • [2] CE-3+-] EU-2+ ENERGY-TRANSFER IN CAF2
    CALDINO, U
    DELACRUZ, C
    MUNOZ, G
    RUBIO, J
    [J]. SOLID STATE COMMUNICATIONS, 1989, 69 (04) : 347 - 351
  • [3] CERIUM-ACTIVATED BAF2 AND CAF2 SCINTILLATORS
    CZIRR, JB
    CATALANO, E
    [J]. NUCLEAR INSTRUMENTS & METHODS, 1977, 143 (03): : 487 - 488
  • [4] SPACE CHARGES AND DIPOLES IN RARE-EARTH-DOPED SRF2
    DORENBOS, P
    DENHARTOG, HW
    [J]. PHYSICAL REVIEW B, 1985, 31 (06): : 3932 - 3938
  • [5] DORENBOS P, 1990, 2ND LOND C POS SENS
  • [6] ULTRAVIOLET SOLID-STATE CE-YLF LASER AT 325 NM
    EHRLICH, DJ
    MOULTON, PF
    OSGOOD, RM
    [J]. OPTICS LETTERS, 1979, 4 (06) : 184 - 186
  • [7] EXCITATION OF UV FLUORESCENCE IN LAF3 DOPED WITH TRIVALENT CERIUM AND PRASEODYMIUM
    ELIAS, LR
    HEAPS, WS
    YEN, WM
    [J]. PHYSICAL REVIEW B, 1973, 8 (11): : 4989 - 4995
  • [8] ERSHOV NN, 1982, OPT SPEKTROSK+, V53, P89
  • [9] Hayes W., 1974, CRYSTALS FLUORITE ST
  • [10] VACUUM ULTRAVIOLET ABSORPTION-BANDS OF TRIVALENT LANTHANIDES IN LAF3
    HEAPS, WS
    ELIAS, LR
    YEN, WM
    [J]. PHYSICAL REVIEW B, 1976, 13 (01): : 94 - 104
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