Performance of undoped BGO crystals under extremely high dose conditions

K. C. Peng; M. Z. Wang; C. H. Wang; K. Ueno; H. C. Huang; Y. H. Chang; F. I. Chou; W. S. Hou; Y. Y. Wei

doi:10.1016/S0168-9002(98)01446-6

Performance of undoped BGO crystals under extremely high dose conditions

K. C. Peng, M. Z. Wang, C. H. Wang, K. Ueno, H. C. Huang, Y. H. Chang, F. I. Chou, W. S. Hou, Y. Y. Wei

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

15 引文斯高帕斯（Scopus）

摘要

We checked the performance of undoped BGO crystals under extremely high dose conditions (dosage up to 88 Mrad). The light outputs of the crystals drop by approx. 30% after receiving 10 Mrad of γ-ray dose but remain stable throughout the rest of the test. The self-recovery behavior of BGO under 20 Mrad has also been studied. The reduced variation in light output from pre-radiated BGOs, together with a fixed recovery limit, indicate that a pre-radiation process may be helpful to stabilized the BGO performance in a low dose environment.

原文	???core.languages.en_GB???
頁（從 - 到）	524-527
頁數	4
期刊	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
卷	427
發行號	3
DOIs	https://doi.org/10.1016/S0168-9002(98)01446-6
出版狀態	已出版 - 5月 1999

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10.1016/S0168-9002(98)01446-6

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Peng, K. C., Wang, M. Z., Wang, C. H., Ueno, K., Huang, H. C., Chang, Y. H., Chou, F. I., Hou, W. S., & Wei, Y. Y. (1999). Performance of undoped BGO crystals under extremely high dose conditions. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 427(3), 524-527. https://doi.org/10.1016/S0168-9002(98)01446-6

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title = "Performance of undoped BGO crystals under extremely high dose conditions",

abstract = "We checked the performance of undoped BGO crystals under extremely high dose conditions (dosage up to 88 Mrad). The light outputs of the crystals drop by approx. 30% after receiving 10 Mrad of γ-ray dose but remain stable throughout the rest of the test. The self-recovery behavior of BGO under 20 Mrad has also been studied. The reduced variation in light output from pre-radiated BGOs, together with a fixed recovery limit, indicate that a pre-radiation process may be helpful to stabilized the BGO performance in a low dose environment.",

author = "Peng, {K. C.} and Wang, {M. Z.} and Wang, {C. H.} and K. Ueno and Huang, {H. C.} and Chang, {Y. H.} and Chou, {F. I.} and Hou, {W. S.} and Wei, {Y. Y.}",

note = "Funding Information: We would like to thank the staffs of the irradiation facilities at NTHU for their hard work and kind assistance. This experiment is supported by the grant NSC 86-2112-M-002-026 of the Republic of China. ",

year = "1999",

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doi = "10.1016/S0168-9002(98)01446-6",

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volume = "427",

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Peng, KC, Wang, MZ, Wang, CH, Ueno, K, Huang, HC, Chang, YH, Chou, FI, Hou, WS & Wei, YY 1999, 'Performance of undoped BGO crystals under extremely high dose conditions', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 卷 427, 編號 3, 頁 524-527. https://doi.org/10.1016/S0168-9002(98)01446-6

TY - JOUR

T1 - Performance of undoped BGO crystals under extremely high dose conditions

AU - Peng, K. C.

AU - Wang, M. Z.

AU - Wang, C. H.

AU - Ueno, K.

AU - Huang, H. C.

AU - Chang, Y. H.

AU - Chou, F. I.

AU - Hou, W. S.

AU - Wei, Y. Y.

N1 - Funding Information: We would like to thank the staffs of the irradiation facilities at NTHU for their hard work and kind assistance. This experiment is supported by the grant NSC 86-2112-M-002-026 of the Republic of China.

PY - 1999/5

Y1 - 1999/5

N2 - We checked the performance of undoped BGO crystals under extremely high dose conditions (dosage up to 88 Mrad). The light outputs of the crystals drop by approx. 30% after receiving 10 Mrad of γ-ray dose but remain stable throughout the rest of the test. The self-recovery behavior of BGO under 20 Mrad has also been studied. The reduced variation in light output from pre-radiated BGOs, together with a fixed recovery limit, indicate that a pre-radiation process may be helpful to stabilized the BGO performance in a low dose environment.

AB - We checked the performance of undoped BGO crystals under extremely high dose conditions (dosage up to 88 Mrad). The light outputs of the crystals drop by approx. 30% after receiving 10 Mrad of γ-ray dose but remain stable throughout the rest of the test. The self-recovery behavior of BGO under 20 Mrad has also been studied. The reduced variation in light output from pre-radiated BGOs, together with a fixed recovery limit, indicate that a pre-radiation process may be helpful to stabilized the BGO performance in a low dose environment.

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U2 - 10.1016/S0168-9002(98)01446-6

DO - 10.1016/S0168-9002(98)01446-6

M3 - 期刊論文

AN - SCOPUS:0032623704

SN - 0168-9002

VL - 427

SP - 524

EP - 527

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 3

ER -

Performance of undoped BGO crystals under extremely high dose conditions

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