2017 (v1)
Publication
Alkali metal doping is essential to achieve highly efficient energy conversion in Cu(In,Ga)Se2 (CIGSe) solar cells. Doping is normally achieved through solid state reactions, but recent observations of gas-phase alkali transport in the kesterite sulfide (Cu2 ZnSnS4) system (re)open the way to a novel gas-phase doping strategy. However, the...
Uploaded on: April 14, 2023