高效径向结纳米线薄膜太阳能电池研究进展  

Recent progresses in developing high performance radial junction thin film solar cells

作　　者：余林蔚[1] 于忠卫[1] 钱晟一 陆嘉文 徐骏[1] 施毅[1] 

机构地区：[1]南京大学电子科学与工程学院,南京210093

出　　处：《南京大学学报（自然科学版）》2014年第3期302-308,共7页Journal of Nanjing University（Natural Science）

基　　金：973重点基金(2014CB921101);江苏省青年基金(BK20130573);省博士点基金(113115)

摘　　要：探索新型径向结太阳能电池构架,已经成为开发新一代高效薄膜光伏技术的关键突破方向之一.基于现有成熟硅基薄膜工艺,构建纳米线薄膜径向结电池,将有利于进一步提升电池转换效率、降低成本和增强稳定性,并最终促进实现我国光伏入网电价与市场持平的目标.本文重点回顾利用基于低熔点金属诱导生长硅纳米线结构上实现的硅基薄膜径向结电池结构的进展和最新成果.Exploring radial j unction architecture has become a popular and promising direction for developing a new generation of high performance thin film photovoltaics.Combine the mature thin film technology to the advanced radial j unction concept,constructed over Si nanowires,could help to boost the solar cell efficiency,reduce fabrication cost and improve stability,leading to eventually a grid-parity in near future.In this review,we will first address the key progresses in producing Si nanowires via a low-melting-point metal assisted VLS process,and then continue to present the latest breakthroughs in developing a high performance radial j unction Si thin film solar cells.

关 键 词：半导体纳米线 硅基薄膜技术 径向结太阳能电池 

分 类 号：TM914.42[电气工程—电力电子与电力传动]