Impact of Sn(S,Se) secondary phases in Cu2ZnSn(S,Se)4 solar cells: A chemical route for their selective removal and absorber surface passivation

Xie, H.; Sanchez, Y.; Lopez-Marino, S.; Espindola-Rodriguez, M.; Neuschitzer, M.; Sylla, D.; Fairbrother, A.; Izquierdo-Roca, V.; Perez-Rodriguez, A.; Saucedo, E. "Impact of Sn(S,Se) secondary phases in Cu2ZnSn(S,Se)4 solar cells: A chemical route for their selective removal and absorber surface passivation" ACS Applied Materials and Interfaces 6, 15, pp. 12744 - 12751. 2014 DOI: 10.1021/am502609c