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绒面结构ZnO薄膜及其表面处理 被引量:2

Textured ZnO Thin Film and Its Surface Treatment
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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)
关键词 MOCVD 绒面ZnO薄膜 湿法刻蚀 太阳电池 MOCVD textured ZnO film wet-etching solar cells
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参考文献5

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同被引文献22

  • 1朱锋,薛玉明,孙建,赵颖,耿新华.绒面ZnO透明导电薄膜[J].人工晶体学报,2004,33(3):419-421. 被引量:3
  • 2陈新亮,薛俊明,孙建,赵颖,耿新华.绒面ZnO薄膜的生长及其在太阳电池前电极的应用[J].Journal of Semiconductors,2007,28(7):1072-1077. 被引量:11
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  • 7S. Mondal, K. P. Kanta, MitraP. Preparation of Al- doped ZnO (AZO) Thin Film by SILAR[J]. Journal of Physical Sciences,2008, 12:221 - 229.
  • 8M. Sochea, S. Christoulakis, N. Katsarakis, T. kitsopoulos and G. Kiriakidis. Comparative study of zinc oxide and aluminum doped zinc oxide transparent thin films by direct current magnetron sputtering[J]. Thin Solid Films, 2007,515 : 6562 - 6566.
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  • 10M. Berginski, J.Httpkes, M. Schuhe,et al.The effect of front ZnO: Al surface texture and optical transparency on efficient light trapping in silicon thin- film solar calls[ J]. JOURNAL OF APPLIED PHYSICS, 2007, 101 (3) : 1 - 4.

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