The investigation on proton irradiation and thermal annealing of AlGaAs/GaAs solar cells has been reported.The energy of the proton irradiation is 325keV and the fluences are ranging from 5×10 10 to 1×1...The investigation on proton irradiation and thermal annealing of AlGaAs/GaAs solar cells has been reported.The energy of the proton irradiation is 325keV and the fluences are ranging from 5×10 10 to 1×10 13 cm -2 .It is demonstrated that the irradiation-induced degradation in the photovoltaic performance of the solar cells exists mainly in the short circuit current and the irradiation damage can be partly recovered by low temperature annealing at 200℃.In addition,it is found that the borosilicate cover glass has an obvious protection effect against the proton irradiation.展开更多
该文报道了University of Toledo近两年在三叠层非晶硅锗太阳电池方面的研究进展.使用PECVD技术在不锈钢衬底上制备三结太阳电池,经过工艺优化后,电池效率达12.7%.文中研究了三结电池中的P、I层的生长条件对电池特性的影响,认为在非晶...该文报道了University of Toledo近两年在三叠层非晶硅锗太阳电池方面的研究进展.使用PECVD技术在不锈钢衬底上制备三结太阳电池,经过工艺优化后,电池效率达12.7%.文中研究了三结电池中的P、I层的生长条件对电池特性的影响,认为在非晶硅与微晶硅的过渡区存在着一种过渡态,可使电池的性能达到最佳.文中还研究了P、I界面的匹配和过渡层对电池性能的影响.展开更多
文摘The investigation on proton irradiation and thermal annealing of AlGaAs/GaAs solar cells has been reported.The energy of the proton irradiation is 325keV and the fluences are ranging from 5×10 10 to 1×10 13 cm -2 .It is demonstrated that the irradiation-induced degradation in the photovoltaic performance of the solar cells exists mainly in the short circuit current and the irradiation damage can be partly recovered by low temperature annealing at 200℃.In addition,it is found that the borosilicate cover glass has an obvious protection effect against the proton irradiation.
文摘该文报道了University of Toledo近两年在三叠层非晶硅锗太阳电池方面的研究进展.使用PECVD技术在不锈钢衬底上制备三结太阳电池,经过工艺优化后,电池效率达12.7%.文中研究了三结电池中的P、I层的生长条件对电池特性的影响,认为在非晶硅与微晶硅的过渡区存在着一种过渡态,可使电池的性能达到最佳.文中还研究了P、I界面的匹配和过渡层对电池性能的影响.
