Temperature dependence of luminescence properties for Zr codoped Ce:(Gd, La).sub.2./sub.Si.sub.2./sub.O.sub.7./sub. scintillator

0470851 - FZÚ 2017 RIV JP eng C - Conference Paper (international conference)
Horiai, T. - Kurosawa, S. - Murakami, R. - Jarý, Vítězslav - Yamaji, A. - Shoji, Y. - Ohashi, Y. - Pejchal, Jan - Kamada, K. - Yokota, Y. - Nikl, Martin - Yoshikawa, A.
Temperature dependence of luminescence properties for Zr codoped Ce:(Gd, La)₂Si₂O₇ scintillator.
Proceedings of International Symposium on Radiation Detectors and Their Uses (ISRD2016). Tokyo: Physical Society of Japan, 2016 - (Kanno, I.), s. 1-6, č. článku 020007. Journal of the Physical Society of Japan Conference Proceedings, 11. ISBN 978-4-89027-115-3.
[International Symposium on Radiation Detectors and Their Uses (ISRD2016). Tsukuba (JP), 18.01.2016-21.01.2016]
R&D Projects: GA MŠMT(CZ) LH14266
Institutional support: RVO:68378271
Keywords : scintillator * pyrosilicate * temperature dependence
Subject RIV: BM - Solid Matter Physics ; Magnetism

Since Ce-doped (Gd, La)2Si2O7 scintillator was reported to have high light output, fast decay time and good temperature stability of the scintillation properties, it was expected to find application in various fields. In this study, we evaluated Zr codoping effect by measuring temperature dependence of photoluminescence and scintillation characteristics. The single crystals were grown by Czochralski technique and the light output at 448 K was around 80% of that at 298 K.

Permanent Link: http://hdl.handle.net/11104/0268389