半导体材料论文.doc

半导体材料论文毕业论文题目:本征层厚度及掺杂对a-Si:H太阳电池性能影响的模拟研究学院(直属系):材料科学与工程学院年级、专业:学生姓名:学号:指导教师:完成时间:本征层厚度及掺杂对a-Si太阳电池性能影响的模拟研究材料科学与工程学院学生:指导老师:摘要本文通过使用一维微光电子分析工具AMPS-1D重点分析了本征层掺杂和厚度对太阳能电池性能的影响。在掺杂方面研究了施主型杂质和受主型杂质的浓度分别在5×1015cm-3到5×1020cm-3之间时对太阳能电池产生的不同的影响。在厚度方面,考虑到了非晶硅的晶格结构,研究了本征层从20nm到700nm时太阳能的短路电流、开路电压、转换效率、填充因子各自不同的变化,从而得出了各个因素对非晶硅太阳能电池的影响,对于提高太阳能电池转换效率具有实际的指导意义。关键词:非晶硅;太阳能;掺杂;本征层I目录第1章绪论················································································································-1-···················································································································-1-[2]············································································-2-···········································································-4-············································································································-5-第2章A-SI太阳电池结构及原理分析··································································-6-···········································································································-6-··············································································错误!未定义书签。··············································································错误!未定义书签。第3章A-SI太阳电池性能模拟研究·········································错误!未定义书签。··············································································错误!未定义书签。··············································································错误!未定义书签。··································································错误!未定义书签。··································································错误!未定义书签。··············································································错误!未定义书签。第4章模拟结果分析··································································错误!未定义书签。······················错误!未定义书签。········