Yang, Fan and Zhang, Guoqing and Ren, Guohao and Mao, Rihua and Zhang, Liyuan and Zhu, Ren-Yuan (2014) Doped Lead Fluoride Chloride Crystals for the HHCAL Detector Concept. IEEE Transactions on Nuclear Science, 61 (1). pp. 489-494. ISSN 0018-9499. https://resolver.caltech.edu/CaltechAUTHORS:20140529-114204750
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Abstract
We report an investigation on pure and doped PbFCl crystals. Optical and scintillation properties, such as emission and transmittance spectra, light output and decay kinetics, were measured at different temperatures. Three emission bands at 2.27, 2.85 and 3.39 eV are observed at 77 K. Thermal quenching effect is also observed. While a scintillation component peaked at 400 nm with 3 ns decay time is observed in all PbFCl samples, a secondary emission at 550 nm with 360 ns decay time is found in the K doped PbFCl samples. The origins of three emission bands and further development of PbFCl for the HHCAL detector concept are discussed.
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| Additional Information: | © 2013 IEEE. Manuscript received May 24, 2013; revised August 07, 2013; accepted September 05, 2013. Date of publication November 01, 2013; date of current version February 06, 2014. This work was supported in part by the U.S. Department of Energy under Grant No. DE-FG03-92_ER40701 and the National Science Foundation of China (NSFC) under Grant No. 51102204. | |||||||||
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| Subject Keywords: | Calorimeter, crystal, emission, light output, scintillator, thermal quenching. | |||||||||
| Issue or Number: | 1 | |||||||||
| Record Number: | CaltechAUTHORS:20140529-114204750 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140529-114204750 | |||||||||
| Official Citation: | Fan Yang; Guoqing Zhang; Guohao Ren; Rihua Mao; Liyuan Zhang; Ren-yuan Zhu, "Doped Lead Fluoride Chloride Crystals for the HHCAL Detector Concept," Nuclear Science, IEEE Transactions on , vol.61, no.1, pp.489,494, Feb. 2014 doi: 10.1109/TNS.2013.2281317 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 45967 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Ruth Sustaita | |||||||||
| Deposited On: | 29 May 2014 18:58 | |||||||||
| Last Modified: | 09 Mar 2020 13:19 |
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