非晶質半導体の電気的・光学的性質

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タイトル別名
  • Electrical and Optical Properties of Amorphous Semiconductors
  • ヒショウシツ ハンドウタイ ノ デンキテキ コウガクテキ セイシツ

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抄録

Amorphous structure compared with crystalline one is in lack of the longrange orderness but still has the short-range orderness. This leads to the concept of “ bandtails ” in the energy gap state (developed by Mott) — the most relevant characteristics in the amorphous semiconductors.<BR> Mechanisms of electrical conductivity, processes of high field conduction and of switching, optical absorption, photoconductive properties, photostructural change and photo-doping process in amorphous semiconductors are reviewed from the viewpoint of electronic band scheme. Applications of amorphous semiconductors to electronic devices, e.g., switching devices and memory cores, and to xerographic techniques are also reviewed.

収録刊行物

  • 電子写真

    電子写真 16 (1), 2-13, 1978

    一般社団法人 日本画像学会

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