supported by the Tianjin Municipal Education Commission (No.70304901)。
The effects of different preheating and annealing temperatures on the surface morphology,microstructure,and optical properties of Cu_(2)ZnSnS_(4)(CZTS) thin films are investigated by controlling the preheating and ann...
Numerical simulation has been performed to improve the performance of Cu_(2)ZnSnS_(4)(CZTS)solar cells by replacing CdS with Zn_(1−x)Sn_(x)O buffer layer.The influences of thickness,donor concentration and defect dens...
supported by the National Natural Science Foundation of China(No.61804108)。
The carrier recombination was one of the factors limiting the further improvement of the Cu2ZnSnS4(CZTS)thin film solar cells.In this paper,a proper bandgap structure was designed to solve this problem.The effects of ...