Latest updates in growth and performance of Ce-doped Tl2LaCl5 and Tl2GdBr5 and Eu-doped TlCa2Br5 and TlSr2I5
Latest updates in growth and performance of Ce-doped Tl2LaCl5 and Tl2GdBr5 and Eu-doped TlCa2Br5 and TlSr2I5
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Ce 掺杂 Tl2LaCl5 和 Tl2GdBr5 以及 Eu 掺杂 TlCa2Br5 和 TlSr2I5 生长和性能的最新更新
DOI:
10.1016/j.optmat.2021.111495
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发表时间:
2021
影响因子:
3.9
通讯作者:
Parkhe, H.
中科院分区:
文献类型:
--
作者:
Hawrami, R.;Ariesanti, E.;Burger, A.;Parkhe, H.
Nuclear and high energy physics research has a need for new, high performance scintillators with high light yields, high densities, fast decay times, and radiation hardness. In this paper we present crystal growth and results from 16-mm diameter cerium (Ce)-doped Tl2LaCl5(TLC) and europium (Eu)-doped TlCa2Br5(TCB) as well as one-inch diameter cerium-doped Tl2GdBr5(TGB) and europium-doped TlSr2I5(TSI), each grown in a two-zone vertical furnace by the modified Bridgman method. Samples extracted and processed from the grown boule are characterized for their scintillation properties like energy resolution, light yield, decay time and non-proportionality. Energy resolution (FWHM) at 662 keV of 5.1%, 3.4%, 4.0%, and 3.3% are obtained for samples of TGB, TLC, TCB, and TSI, respectively. Ce-doped TGB and TLC have single decay time components of 26 ns and 48 ns, respectively, while Eu-doped TCB and TSI have long decay times with primary decay constants of 571 ns and 630 ns? These compounds exhibit good proportionality behavior when compared to NaI:Tl and BGO.
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影响因子:
3.9
作者:
H. Kim;G. Rooh;A. Khan;H. Park;Sunghwan Kim
通讯作者:
Sunghwan Kim
影响因子:
1.8
作者:
R. Hawrami;E. Ariesanti;H. Wei;J. Finkelstein;J. Glodo;K. Shah
通讯作者:
K. Shah
影响因子:
3.8
作者:
R. Hawrami;E. Ariesanti;H. Wei;J. Finkelstein;J. Glodo;K. Shah
通讯作者:
K. Shah
DOI:
10.1016/j.nima.2006.05.098
发表时间:
2006
影响因子:
1.4
作者:
R. Pani;P. Bennati;M. Betti;M. Cinti;R. Pellegrini;M. Mattioli;V. Cencelli;F. Navarria;D. Bollini;G. Moschini;F. Garibaldi;F. Notaristefani
通讯作者:
F. Notaristefani
DOI:
--
发表时间:
2020
期刊:
Sensors and Mater.
影响因子:
--
作者:
Takayuki Yanagida;Yutaka Fujimoto;Miki Arai;Masanori Koshimizu;Takumi Kato;Daisuke Nakauchi;and Noriaki Kawaguchi,
通讯作者:
and Noriaki Kawaguchi,