the National Natural Science Foundation of China ( No.10274017);Hebei Province Natural Scien Foundation (No.103097);The Research Foundation of Education Bureau of Hebei Province (Z-2003326)
This work was financially supported by the National Natural Science Foundation of China (No.10274017);the Natural Science Foundation of Hebei Province, China (No.103097, E2005000131)
The photoelectron property is directly related to the light-energy conversion efficiency of solar cells. In this paper, the photoelectron dynamic of semiconductor was analyzed. The diffusion of electrons has influence...