Witte, W., Carron, R., Hariskos, D., Fu, F., Menner, R., & Buecheler, S. (2017). IZO or IOH Window Layers Combined with Zn(O,S) and CdS Buffers for Cu(In,Ga)Se2 Solar Cells. Physica Status Solidi A: Applications and Materials, 214(12), 1700688 (6 pp.). https://doi.org/10.1002/pssa.201700688