1. Influence of Zn excess on compositional, structural and vibrational properties of Cu2ZnSn0.5Ge0.5Se4 thin films and their effect on solar cell efficiency. (15th March 2020) Authors: Ruiz-Perona, A.; Sánchez, Y.; Guc, M.; Calvo-Barrio, L.; Jawhari, T.; Merino, J.M.; León, M.; Caballero, R. Journal: Solar energy Issue: Volume 199(2020) Page Start: 864 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗