Kaltzoglou, Andreas, Antoniadou, Maria, Kontos, Athanassios G. and Stoumpos, Constantinos C., Perganti, Dorothea, Siranidi, Eirini, Raptis, Vasilios, Trohidou, Kalliopi, Psycharis, Vassilis and Kanatzidis, Mercouri G. and Falaras, Polycarpos, Optical-Vibrational Properties of the Cs2SnX6 (X = CI, Br, I) Defect Perovskites and Hole-Transport Efficiency in Dye-Sensitized Solar Cells JOURNAL OF PHYSICAL CHEMISTRY C, Volume 120, Pages: 11777-11785, 2016 [doi]