Dimitrievska M. Oliva F. Guc M. Giraldo S. Saucedo E. Pérez-Rodríguez A. Izquierdo-Roca V. "Defect characterisation in Cu2ZnSnSe4 kesterites: Via resonance Raman spectroscopy and the impact on optoelectronic solar-energy-materials-and-systems cell properties" Journal of Materials Chemistry A 7, 21, pp. 13293 - 13304. 2019 DOI: 10.1039/c9ta03625c