一、前言在太阳电池普及应用中,最大的障碍是它的成本太高。因此,如何降低成本是当前最重要的研究课题之一。降低太阳电池的成本,已有好多途径,如降低硅材料的成本、改进现有技术、采用新技术及采用廉价的成结方法等。 SIS(半导体-绝缘体-半导体)太阳电池,是在此情况下为了降低成本而新近发展起来的一种新的异质结类型电池。它是继MIS(金属-绝缘体-半导体)电池之后,随着透明而又导电的氧化物半导体薄膜的发展而出现的。目前,这种电池如ITO-SiO_x-Si(P型)单晶电池 First, the preface In the popularization and application of solar cells, the biggest obstacle is its cost is too high. Therefore, how to reduce costs is one of the most important research topics at present. There are many ways to reduce the cost of solar cells, such as reducing the cost of silicon materials, improving existing technologies, adopting new technologies and using cheap, cost-effective methods. SIS (Semiconductor-Insulator-Semiconductor) solar cells are a new type of heterojunction cell that has recently been developed to reduce costs in this case. It is following the MIS (Metal-Insulator-Semiconductor) batteries, with the transparent and conductive oxide semiconductor film has emerged. At present, such a battery as ITO-SiO_x-Si (P-type) single crystal battery