Dependency architecture of random laser action in dye-doped TEOS-derived xerogel containing TiO2 nanoparticles - Sciuti, Lucas F.; Gonçalves, Tássia S.; Tomazio, Nathália Beretta; de Camargo, Andrea Simone Stucchi; Mendonça, Cleber Renato; De Boni, Leonardo (Photonics West, 2019)