摘要
本文制备出(110)峰取向的绒面结构MOCVD-ZnO:B薄膜并提出CH3COOH湿法刻蚀的表面处理技术。研究表明,绒面结构ZnO:B薄膜具有"类金字塔"晶粒形状;处理前后ZnO:B薄膜的微观结构,方块电阻和光学性能变化不大。适当的表面处理有助于使薄膜表面趋于柔和,有望改善ZnO/Si界面特性,从而应用于μc-Si薄膜太阳电池。
Textured ZnO:B film with(110)peak was fabricated by MOCVD and CH3COOH wet-etching technique was proposed to treat the film surface.Research results indicated that the textured ZnO:B film has large pyramid-like grains.Microstructure,sheet resistance and optical properties of ZnO:B films before and after surface treatment changed little.Appropriate surface treatment of ZnO:B films contributed to render the surface to be gentle and could ameliorate the interface of ZnO/Si layer,which is expected to be applied in μc-Si thin-film solar cells.
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2008年第3期631-633,共3页
Journal of Synthetic Crystals
基金
国家“973”重点基础研究项目(No.2006CB202602,2006CB202603)
天津重点科技攻关项目(No.06YFGZGX02100)
天津市自然科学基金项目(No.05YFJMJC01600,06YFJZJC01700)
博士启动基金项目(No.J02048)