P type CIS and CIGS thin films are fabricated by evaporating selenylation method,and so are N type CdS. They compose heterogeneity PN junction solar cells.

• 采用蒸发硒化方法制备了P型CIS(铜铟硒 )和CIGS(铜铟镓硒 )薄膜 ,用蒸发法制备N型CdS(硫化镉 ) ,二者组成异质PN结太阳电池。