Influence of doping on radiation stability of scintillators based on lead tungstate and cadmium tungstate single crystals

被引：12
|
作者：
Nagornaya, L [1 ]
Apanasenko, A [1 ]
Burachas, S [1 ]
Ryzhikov, V [1 ]
Tupitsyna, I [1 ]
Grinyov, B [1 ]
机构：
[1] Inst Single Crystals, UA-61001 Kharkov, Ukraine
来源：
IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2002年 / 49卷 / 01期
关键词：
optical transmittance; radiation stability; thermoluminescence; tungstate crystals;
D O I：
10.1109/TNS.2002.998657
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：
This paper reports the results of measurements of optical transmittance, thermoluminescence, and radiation hardness of lead and cadmium tungstate (PWO and CWO, respectively) doped crystals. It was found that three-valent impurities increase the optical transmittance of PWO crystals but decrease the transparency of CWO crystals. The radiation hardness for both types of crystals sufficiently increases after doping. Different kinds of defects that provide the observed effects are discussed.
引用
收藏
页码：297 / 300
页数：4
相关论文
共 50 条
  • [31] A SiPM based readout system for lead tungstate crystals
    Berra, A.
    Bonvicini, V.
    Bosisio, L.
    Lietti, D.
    Penzo, A.
    Prest, M.
    Rashevskaya, I.
    Vallazza, E.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2013, 732 : 380 - 383
  • [32] Optical properties of annealed lead-tungstate single crystals
    Kim, T
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2005, 46 (06) : 1371 - 1374
  • [33] Afterglow measurements of lead tungstate crystals
    Hofer, H
    Lecomte, P
    Nessi-Tedaldi, F
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1999, 433 (03): : 630 - 636
  • [34] Czochralski growth of pure and doped lead tungstate single crystals
    Darabont, Al.
    Neamtu, C.
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2007, 9 (05): : 1254 - 1256
  • [35] Analysis of photoluminescence spectra of lead-tungstate single crystals
    Kim, DH
    Lee, SY
    Lee, MB
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2001, 39 (02) : L197 - L199
  • [36] Study on the properties of lead tungstate crystals
    Zhu, R.Y.
    Ma, D.A.
    Newman, H.B.
    Woody, C.L.
    Kierstead, J.A.
    Stoll, S.P.
    Levy, P.W.
    Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1996, 376 (03): : 319 - 334
  • [37] Effect ofγ-radiation on the spectral luminescence characteristics of impure cadmium tungstate crystals
    S. G. Nedel’ko
    M. A. Krysyuk
    A. L. Apanasenko
    L. N. Lymarenko
    Z. T. Moroz
    Journal of Applied Spectroscopy, 1997, 64 (1) : 55 - 61
  • [38] Photoelectric properties of lead tungstate crystals
    Gamernyk, R
    Garapyn, I
    Khapko, Z
    Krochuk, A
    Nikl, M
    Solskii, I
    Voloshinovskii, A
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2004, 201 (14): : 3172 - 3176
  • [39] Large lead tungstate crystals for calorimetry
    Lecomte, P
    IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2002, 49 (02) : 583 - 587
  • [40] A study on the properties of lead tungstate crystals
    Zhu, RY
    Ma, DA
    Newman, HB
    Woody, CL
    Kierstead, JA
    Stoll, SP
    Levy, PW
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1996, 376 (03): : 319 - 334
12345