Chemical Bath Deposition of ZnS Buffer Layers

摘要：

　　Chemical bath deposited ZnS thin films are promising buffer layers for thin film solar cells, replacing the environmentally hostile CdS buffer layers currently in use.Reflection, absorption and scattering are the three main light loss mechanisms in buffer layers.In this work, improved process conditions, such as magnetic stirring and air annealing, are used in the chemical bath deposition of ZnS thin films to optimize their surface morphology, which effectively reduces light scattering and increases the transmittance, resulting much better ZnS thin films.

关键词： CBD ZnS light loss mechanisms morphology stirring annealing

作者: Tai Quan

作者单位: School of Optoelectronic Information,Univ.Of Elect Sci & Tech of China,No.4,Section 2,North Jianshe Road,Chengdu,Sichuan,P.R.China

会议类型: 国际会议

会议名称: the 2013 2nd International Conference on Metallurgy Technology and Materials(ICMTM2013)(第二届冶金技术与材料国际会议)

会议地点: 香港

会议语种:英文

页码: 435-439

在线出版日期: 2013-06-25（万方平台首次上网日期，不代表论文的发表时间）