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15 February 2010 Self textured transparent conductive oxide film for efficiency improvement in solar cell
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Proceedings Volume 7603, Oxide-based Materials and Devices; 76030G (2010)
Event: SPIE OPTO, 2010, San Francisco, California, United States
Transparent conductive oxides have an important role of thin-film solar cell to the side of cost and performance. Especially, an Al doped ZnO film is a very promising material for thin-film solar cell fabrication because of the easy synthesis method as well as the cheap cost induced on the wide availability of its constituent raw materials. The Al-doped ZnO films were prepared by metal organic chemical vapor deposition using a diethylzinc, water vapor and trimethylaluminum (TMA). The introduction of TMA doping source has a great influence on the electrical resistivity and diffused light to wide wavelength range. The haze factor of Al doped ZnO achieved 43 % at 600 nm without additional surface texturing process by simple TMA doping. In this study, the choice of AZO TCO allows the achievement of energy conversion efficiencies to 7.7 %.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Doyoung Kim, Junsin Yi, and Hyungjun Kim "Self textured transparent conductive oxide film for efficiency improvement in solar cell", Proc. SPIE 7603, Oxide-based Materials and Devices, 76030G (15 February 2010);


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