Fabrication of Gd2O2S: Pr, Ce, F Scintillation Ceramics by Pressureless Sintering in Nitrogen Atmosphere. (27th April 2015)

• Record Type: Journal Article
• Authors: Wang, Wei; Li, Yongsheng; Kou, Huamin; Liu, Shuping; Liu, Wanpeng; Shi, Yun; Li, Jiang; Feng, Xiqi; Pan, Yubai; Guo, Jingkun
• Is Part Of: International journal of applied ceramic technology. Volume 12:(2015)Supplement 3
• Page Start: E249
• Page End: E255
• Publication Date: 2015-04-27
• Subjects: Ceramics -- Periodicals; Ceramics -- Technological innovations -- Periodicals; 620.1405
• DOI: 10.1111/ijac.12407
• Languages: English
• ISSNs: 1546-542X

Abstract

Abstract : Gd2 O2 S: Pr, Ce, F ceramics with good scintillation properties were fabricated by pressureless sintering in nitrogen atmosphere. The effects of annealing temperature on the intensity of X‐ray excited luminescence and light output were investigated. The light output strongly depends on the thickness of Gd2 O2 S: Pr, Ce, F ceramics. Thermoluminescence properties of the samples were studied after X‐ray irradiation in the temperature range of 77–438 K.