Evolution of photoluminescence life-times distribution in Si-QD/SiO2 multilayer filmsXinzhan Wang, Yumei Liu, Huina Feng, Wanlei Dai, Yanmei Xu, Wei Yu and Guangsheng FuEur. Phys. J. Appl. Phys., 62 3 (2013) 30303DOI: https://doi.org/10.1051/epjap/2013130126