Effect of ageing on the statical and time-resolved photoluminescence spectra of porous silicon Bui Huy, Pham Van Hoi, Phi Hoa Binh, Tran Thi Kim Chi, Le Quang Huy et Nguyen Quang LiemJ. Phys. IV France, 132 (2006) 321-324DOI: https://doi.org/10.1051/jp4:2006132061