Self textured transparent conductive oxide film for efficiency improvement in solar cell

Doyoung Kim, Junsin Yi, Hyungjun Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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%.

Original languageEnglish
Title of host publicationOxide-based Materials and Devices
DOIs
Publication statusPublished - 2010 May 7
EventOxide-based Materials and Devices - San Francisco, CA, United States
Duration: 2010 Jan 242010 Jan 27

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7603
ISSN (Print)0277-786X

Other

OtherOxide-based Materials and Devices
CountryUnited States
CitySan Francisco, CA
Period10/1/2410/1/27

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Cite this

    Kim, D., Yi, J., & Kim, H. (2010). Self textured transparent conductive oxide film for efficiency improvement in solar cell. In Oxide-based Materials and Devices [76030G] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7603). https://doi.org/10.1117/12.845442