Browsing B6 – LU institūti un aģentūras / Institutes and agencies of the UL by Subject "Energy transfer"
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Exciton interaction with Ce3+ and Ce4+ ions in (LuGd)3(Ga,Al)5O12 ceramics
(Elsevier B.V., 2021)Scintillators based on Ce-doped garnets are regularly co-doped with Mg2+ or Ca2+ to form Ce ions in 4+ state and reduce undesired afterglow. However overly high Ce4+ concentration leads to poor light yield performance. In ... -
On low-temperature luminescence quenching in Gd3(Ga,Al)5O12:Ce crystals
(Elsevier B.V., 2019)Temperature dependences of the photoluminescence and X-ray excited luminescence intensity and thermally stimulated luminescence glow curves are measured in the 4.2–300 K temperature range for the undoped and Ce3+ - doped ...