Intrinsic energy resolution of GSO:(Ce, Zr) and GSO:Ce measured for different dopant concentrations

Mitsuhiro Sato, Takayuki Yanagida, Akira Yoshikawa, Naoaki Shimura, Tatsuya Usui, Yasushi Kurata, Hiroyuki Ishibashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

GSO makes its energy resolution better by co-doping Zr with Ce. Among Ce-dopant concentration ranging from 0.5 to 1.5 mol%, the concentration ratio of 1.5 mo I % recorded its best energy resolution. As for the nonproportionality of light yield, GSO:Ce as well as GSO:(Ce, Zr) shows the same energy dependency as the energy dependency of their energy resolution. As the energy resolution has the step-like structure between 50 and 500 keV, the light yield presents nonproportionality in the same region..

Original languageEnglish
Title of host publication2008 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2008
Pages2751-2754
Number of pages4
DOIs
Publication statusPublished - 2008
Event2008 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2008 - Dresden, Germany
Duration: 2008 Oct 192008 Oct 25

Publication series

NameIEEE Nuclear Science Symposium Conference Record
ISSN (Print)1095-7863

Other

Other2008 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2008
Country/TerritoryGermany
CityDresden
Period08/10/1908/10/25

ASJC Scopus subject areas

  • Radiation
  • Nuclear and High Energy Physics
  • Radiology Nuclear Medicine and imaging

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