Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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The Operating Temperature Effects on GaAs Solar Cells

CaAs 해양전지의 온도특성

  • 이승기 (서울대학고 전기공학과) ;
  • 한민구 (서울대학고 전기공학과) ;
  • 정기옹 (한국과학기술원 전기 및 전자공학과) ;
  • 권영세 (한국과학기술원 전기 및 전자공학과)
  • Published : 1987.11.20
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Abstract

$Ga_{1-x}Al_xAs$ solar cells have been fabricated by LPE and characterized as a function of operating temperature from $25^{\circ}C$ to $l30^{\circ}C$. Open circuit voltage decreases linearly with increasing temperature by $1.4mv/^{\circ}C$, while degradation of silicon solar cells is about $2.2-2.5\;mv/^{\circ}C$. Experimental results regarding to GaAS solar cells, such as saturation current, ideality factors and fill factors are characterized as a function of operating temperature.

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