Characterization of new GAGG:Ce scintillators with different Al-to-Ga ratio

P. Sibczynski, J. Iwanowska, M. Moszynski, L. Swiderski, M. Szawlowski, K. Kamada, A. Yoshikawa, H. Sato

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

In this paper results of gamma spectroscopy with the GAGG: 1%Ce scintillators with different Al-to-Ga ratio are showed. The study covered measurements of emission spectra, light output, energy resolution and non-proportionality for each crystal. It was observed that the light output of the recent set of scintillators was significantly improved in comparison to the previous set and varies from 40000 to 55000 ph/MeV. The best energy resolution of 3.7% at 662 keV was obtained using a Hamamatsu S8664-1010 avalanche photodiode. This result can be compared to scintillators possessing very good energy resolution, like LaCl3 and CeBr3.

本文言語English
ホスト出版物のタイトル2013 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2013
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(印刷版)9781479905348
DOI
出版ステータスPublished - 2013 1 1
イベント2013 60th IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2013 - Seoul, Korea, Republic of
継続期間: 2013 10 272013 11 2

出版物シリーズ

名前IEEE Nuclear Science Symposium Conference Record
ISSN(印刷版)1095-7863

Other

Other2013 60th IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2013
国/地域Korea, Republic of
CitySeoul
Period13/10/2713/11/2

ASJC Scopus subject areas

  • 放射線
  • 核物理学および高エネルギー物理学
  • 放射線学、核医学およびイメージング

フィンガープリント

「Characterization of new GAGG:Ce scintillators with different Al-to-Ga ratio」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル