【摘要】 利用静电加速器对多晶硅薄膜太阳电池进行了电子辐照实验。电子能量为1MeV,分别以1014e/cm2、1015e/cm2和1016e/cm2电子辐照注量进行辐照,首次获得了多晶硅薄膜太阳电池在高注量的电子辐照后,性能衰降比晶体硅大的结果。结合太阳电池理论和半导体材料的电子辐照效应给出了合理的解释。更多还原

【Abstract】 In this paper,it has been carried that electron irradiation experiments on poly-Si thin films solar cells through static accelerator.Energy of electron is 1MeV.The electron fluence of 1×1014/cm2,1×1015/cm2 and 1×1016/cm2 were used.The results that were irradiated by high electron fluence have been obtained first time.It shows that performance of poly-Si thin films solar cells have serious decay,compared with that of crystalline Si solar cells.This result has been explained properly by combined with theories of solar cell and electron irradiation effect of semiconductor.更多还原