Influence of Si4+ substitution on the temperature-dependent characteristics of Y3Al5O12:Ce - Xu, Sheng-Yan (生艳 徐); Zhang, Xiao-Song (晓松 张); Zhou, Yong-Liang (永亮 周); Xi, Qun (群奚); Li, Lan (岚李) (Chinese physics B, 2011)