DocumentCode
3536749
Title
Thermal neutron imaging tests using Ce doped LiCaAlF6 and sealed 252Cf source
Author
Kawaguchi, Noriaki ; Yanagida, Takayuki ; Fujimoto, Yutaka ; Yokota, Yuui ; Kamada, Kei ; Fukuda, Kentaro ; Suyama, Toshihisa ; Watanabe, Kenichi ; Yamazaki, Atsushi ; Yoshikawa, Akira
Author_Institution
Tokuyama Corp., Tokyo, Japan
fYear
2010
fDate
Oct. 30 2010-Nov. 6 2010
Firstpage
3968
Lastpage
3970
Abstract
Thermal neutron imaging with Ce doped 6LiCaAlF6, which is a novel thermal neutron scintillator, was demonstrated. Ce doped 6LiCaAlF6 single crystal was grown by Czochralski technique and grown crystal was cut and polished to a plate shape. Setup of the thermal neutron imaging consisted of the plate shaped Ce doped 6LiCaAlF6, a position sensitive photomultiplier tube, alphabet-shaped Cd-masks and 252Cf in the polyethylene container. As a result, clear neutron image was successfully observed.
Keywords
aluminium compounds; calcium compounds; cerium; crystal growth from melt; lithium compounds; photomultipliers; position sensitive particle detectors; scintillation counters; Czochralski technique; LiCaAlF6:Ce; plate shape; position sensitive photomultiplier tube; thermal neutron imaging test; thermal neutron scintillator; Crystals; Neutrons; Optical imaging; Polyethylene; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium Conference Record (NSS/MIC), 2010 IEEE
Conference_Location
Knoxville, TN
ISSN
1095-7863
Print_ISBN
978-1-4244-9106-3
Type
conf
DOI
10.1109/NSSMIC.2010.5874560
Filename
5874560
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