0470942 - FZÚ 2017 RIV NL eng J - Článek v odborném periodiku
Yamaguchi, H. - Kamada, K. - Kurosawa, S. - Pejchal, Jan - Shoji, Y. - Yokota, Y. - Ohashi, Y. - Yoshikawa, A.
Co-doping effects on luminescence and scintillation properties of Ce doped (Lu,Gd)₃(Ga,Al)₅O₁₂ scintillator.
Optical Materials. Roč. 61, Nov (2016), s. 129-133. ISSN 0925-3467. E-ISSN 1873-1252.
[International Conference on the Physics of Optical Materials and CI Devices /4./. Budva, 31.08.2015-04.09.2015]
Grant CEP: GA ČR GJ15-18300Y; GA MŠMT(CZ) LH14266
GRANT EU: European Commission(XE) 316906 - LUMINET
Institucionální podpora: RVO:68378271
Klíčová slova: scintillator * single crystal * garnet * co-doping effect
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 2.238, rok: 2016 ; AIS: 0.437, rok: 2016
DOI: https://doi.org/10.1016/j.optmat.2016.05.025

Mg co-doping effects on scintillation properties of Ce:Lu1Gd2(Ga,Al)(5)O-12 (LGGAG) were investigated. Mg 200 ppm co-doped Ce:LGGAG single crystals were prepared by micro pulling down method. Absorption and luminescence spectra were measured together with several other scintillation characteristics, namely the scintillation decay and light yield to reveal the effect of Mg co-doping. Ce4+ charge transfer absorption was observed below 300 nm in Mg,Ce:LGGAG which is in good agreement with previous reports. The scintillation decay times were accelerated by Mg co-doping.
Trvalý link: http://hdl.handle.net/11104/0268446