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Journal of Materials Science: Materials in Electronics
Published in: Journal of Materials Science: Materials in Electronics 8/2019

11-03-2019

Influence of the humid air on the structure and fluorescent property of CsI:Tl thin film

Authors: Chunhui Tian, Shuang Liu, Yijun Xie, Lina Guo, Shangjian Zhang, Yong Liu, Zhiyong Zhong

Published in: Journal of Materials Science: Materials in Electronics | Issue 8/2019

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Abstract

CsI:Tl is a very efficient scintillator which is widely used in X-ray detection. However, it tends to deliquesce when exposed to the humid air. Thus, in this paper, we examined the change of the morphology, growth orientation and the fluorescent property of CsI:Tl thin film when it was exposed to the humid air with different humidity. It turned out that when CsI:Tl thin film was exposed to the humid air, its grain size became bigger, its preferential growth orientation changed and its light conversion property decreased.
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Metadata
Title
Influence of the humid air on the structure and fluorescent property of CsI:Tl thin film
Authors
Chunhui Tian
Shuang Liu
Yijun Xie
Lina Guo
Shangjian Zhang
Yong Liu
Zhiyong Zhong
Publication date
11-03-2019
Publisher
Springer US
Published in
Journal of Materials Science: Materials in Electronics / Issue 8/2019
Print ISSN: 0957-4522
Electronic ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-019-01084-8

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