The Transactions of the Korean Institute of Electrical Engineers (대한전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the photo-induced Optical Effects of Obliquely Deposited a-$Sc_{75} Ge_{25}$ Thin Films

층착각도에 따른 비정질 $Sc_{75} Ge_{25}$박마의 광유기 효과에 관한 연구

  • 류희관 (광운대 전자재료 공학과) ;
  • 허희 (광운대 전자재료 공학과) ;
  • 김영호 (유한공전대 전기과) ;
  • 정홍배 (광운대 전자재료공학과)
  • Published : 1987.02.01

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Abstract

In this paper, the photo-induced of a-$Sc_{75} Ge_{25}$thin films has been investigated as a function of annealing, exposure and obliqueness. The photo-induced effect consists of photo-thermal and photo-optical effect, which the photo-optical effect increases with increasing obliqueness. As the results, these photo-induced effects are related to the creation of atomic and electronic metastable state due to the surface defects.

Keywords