Influence of Various Dopants on Electrical and Optical Properties of Amorphous Ge_<0.42>S_<0.58>
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概要
- 論文の詳細を見る
Electrical and optical properties have been studied on Ge_<0.42> S_<0.58> glasses containing a series of elements with different valencies. The glass containing a small amount of Cu or Ag brings about a large increase in the d. c. conductivity with a decrease of the activation energy, and brings about a slight decrease of the optical gap and an increase of the steepness of the optical absorption edge. These results are explained by the decrease of a range of the localized states due to a reduction of disorder in the glass-structure. The glasses containing Zn, Cd, Al, In or I have not shown such behaviors. These elements are considered to tend to be incorporated in the glass-network without reducing the disorder in the parent glass.
- 社団法人日本物理学会の論文
- 1976-12-15
著者
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Watanabe Ichiro
Department of Cardiology, Nihon University School of Medicine
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SHIMIZU Tatsuo
Department of Electrical and Computer Engineering, Faculty of Engineering, Kanazawa University
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Watanabe I
Department Of Electrical And Electronic Engineering Faculty Of Engineering Kanazawa University
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Watanabe I
Sankyo Co. Ltd. Tokyo Jpn
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INAGAKI Yoshihiro
Department of Electronics, Faculty of Technology, Kanazawa University
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Shimizu Tatsuo
Department Of Applied Physics University Of Tokyo
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Inagaki Yoshihiro
Department Of Electronics Faculty Of Technology Kanazawa University
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