Journal of Alloys and Compounds (2020)
Update date:2022-08-11
Topics:
Rebrova
Grippa, A.Yu.
Boiaryntseva
Berastegui
Gorbacheva
Pedash, V.Yu.
Galkin
Kononets
Datsko, Yu.N.
Cherginets
A series of Eu2+ doped Cs1-xRbxCaBr3 solid solutions were grown using the Bridgman-Stockbarger technique. Their photoluminescence and scintillation properties are studied. Upon optical and X-ray excitation, the Cs1-xRbxCaBr3 and Eu2+ activated samples show a band, which can be attributed to the 5d-4f transition in Eu2+. The decay time constants become shorter with increasing Rb content and lie in the range of 3–4 μs. The scintillation performance of solid solutions Cs1-xRbxCa0.95Eu0.05Br3 is improved compared with the end members (CsCa0.95Eu0.05Br3 and RbCa0.95Eu0.05Br3). The best energy resolution of 6.4% at 662 keV was determined for Cs0.2Rb0.8Ca0.95Eu0.05Br3, and the best light yield, equal to 61.2% of NaI:Tl, was demonstrated by Cs0.4Rb0.6Ca0.95Eu0.05Br3.
View MoreSINO Industries Company Limited
Contact:86-29-85369724
Address:No.111, Jiefang Road, Xi’an, China
Contact:+86-13666670345
Address:Agricultural Development Zone, Haining, Jiaxing, Zhejiang
Hangzhou Reb Technology Co., Ltd.
Contact:571-81902596
Address:Room 502,Buil.5,No.1 Xi Yuan Rd. The West Lake Science&Technology Park, Hangzhou,Zhejiang,China.
TANGSHAN SANJIANG CHEMICAL CO.,LTD
Contact:86-315-2239987
Address:NANPU ECNOMIC DEVELOPMENT ZONE,TANGSHAN ,CHINA
Jiaozuo Zhongwen Trading Coporation Limited
Contact:+86 0391-3553810
Address:East Renmin Road
Doi:10.1055/s-1998-4504
(1998)Doi:10.1021/jp970862v
(1997)Doi:10.1039/DT9910003121
(1991)Doi:10.1039/c5ra04205d
(2015)Doi:10.1039/c4gc02457e
(2015)Doi:10.1021/acscatal.5b00041
(2015)