Insignares-Cuello, C.; Izquierdo-Roca, V.; Fontane, X.; Sanchez, Y.; Lopez-Garcia, J.; Broussillou, C.; Saucedo, E.; Bermudez, V.; Perez-Rodriguez, A. "UV-Raman scattering assessment of ZnO:Al layers from Cu(In, Ga)Se 2 based solar-energy-materials-and-systems cells: Application for fast on-line process monitoring" Conference Record of the IEEE Photovoltaic Specialists Conference pp. 1423 - 1426. 2013 DOI: 10.1109/PVSC.2013.6744410