Poly-Si Thin Film and Solar Cells by VHF-PECVD

VHF-PECVD를 이용한 다결정 실리콘 박막 증착 및 태양전지 제조

  • 이정철 (한국에너지기술연구원 태양광연구센터) ;
  • 정연식 (한국에너지기술연구원 태양광연구센터) ;
  • 김석기 (한국에너지기술연구원 태양광연구센터) ;
  • 윤경훈 (한국에너지기술연구원 태양광연구센터) ;
  • 송진수 (한국에너지기술연구원 태양광연구센터) ;
  • 박이준 (한국에너지기술연구원 태양광연구센터) ;
  • 권성원 (한국과학기술원) ;
  • 임광수 (한국과학기술원)
  • Published : 2003.07.10

Abstract

This paper presents the deposition of poly-Si thin-film and fabrication of a solar cell by VHF-PECVD method. The poly-Si thin films. and pin-type solar cells are fabricated using multi-chamber cluster tool system. A 7.4% conversion efficiency was achieved from poly-Si thin film solar cells with total thickness less than $5{\mu}m$. The physical characteristic was measured by Raman spectroscopy, solar cell characteristic was measured under AM1.5 illumination.

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