Levcenko, S.; Just, J.; Redinger, A.; Larramona, G.; Bourdais, S.; Dennler, G.; Jacob, A.; Unold, T.: Deep Defects in Cu2ZnSn(S,Se)4 Solar Cells with Varying Se Content. Physical Review Applied 5 (2016), p. 024004/1-10
10.1103/PhysRevApplied.5.024004