CHEN Ruo-fu, FAN Rui-rui, XU Hu-shan, LI Song-lin, ZHAN Wen-long, XIAO Guo-qing, et al. Non-uniformity of Home-Made CsI(Tl) Crystal[J]. Atomic Energy Science and Technology, 2008, 42(7): 650-654. DOI: 10.7538/yzk.2008.42.07.0650
Citation: CHEN Ruo-fu, FAN Rui-rui, XU Hu-shan, LI Song-lin, ZHAN Wen-long, XIAO Guo-qing, et al. Non-uniformity of Home-Made CsI(Tl) Crystal[J]. Atomic Energy Science and Technology, 2008, 42(7): 650-654. DOI: 10.7538/yzk.2008.42.07.0650

Non-uniformity of Home-Made CsI(Tl) Crystal

  • The light output and its non-uniformity of nine crystal samples with 40 mm×40 mm×300 mm dimensions were tested. Different wrapping materials and methods were used, and the optical readout method to obtain high light output and good uniformity was found. The non-uniformity of all tested CsI(Tl) samples is less than 7%, and some is even about 2%. The factors causing non-uniformity of light output are discussed.
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