Efficiency Enhancement of Silicon Solar Cells by Porous Silicon Technology

@article{Shatkovskis2012EfficiencyEO,
  title={Efficiency Enhancement of Silicon Solar Cells by Porous Silicon Technology},
  author={Eugenijus Shatkovskis and V. Zagadskij and R. Mitkevi{\vc}ius and Jolanta Stupakova},
  journal={Materials Science},
  year={2012},
  volume={18},
  pages={220-222}
}
Silicon solar cells produced by a usual technology in p-type, crystalline silicon wafer were investigated. The manufactured solar cells were of total thickness 450 mm, the junction depth was of 0.5 mm – 0.7 mm. Porous silicon technologies were adapted to enhance cell efficiency. The production of porous silicon layer was carried out in HF: ethanol = 1 : 2 volume ratio electrolytes, illuminating by 50 W halogen lamps at the time of processing. The etching current was computer-controlled in the… 

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