Low-temperature VUV photoluminescence and thermoluminescence of UV excited afterglow phosphor Sr 3 Al x Si 1−x O 5 :Ce 3+ ,Ln 3+ (Ln = Er, Nd, Sm, Dy and Tm)
- 13 May 2015
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Physical Chemistry Chemical Physics
- Vol. 17 (23) , 15419-15427
Abstract
Low-temperature thermoluminescence measurements of Ce doped Sr 3 SiO 5 show that Ce 3+ is the recombination centre and Nd, Sm, Dy and Tm work as electron traps with trap depths of 0.95 eV, 1.89 eV, 1.02 eV, and 1.19 eV, respectively.Keywords
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