Record 1.0 V open‐circuit voltage in wide band gap chalcopyrite solar cells
Evaluating the economic viability of CdTe/CIS and CIGS/CIS tandem photovoltaic modules
Influence of Na on grain boundary and properties of Cu(In,Ga)Se2 solar cells
Progress in thin film CIGS photovoltaics – Research and development, manufacturing, and applications
Sputtered Zn(O,S) buffer layers for CIGS solar modules—from lab to pilot production