Photoinduced Hole Injection Multiplication in p-Type Quinacridone Pigment Films
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概要
- 論文の詳細を見る
A large photocurrent multiplication due to hole injection reaching 2500-fold was observed in organic p-type quinacridone pigment films. This phenomenon was revealed to be due to photoinduced excess hole injection from positively biased metal electrode to the p-type organic film through its depletion layer under a high electric field, which is built up by the photo-accumulation of trapped electrons near the interface. This is a clear example that the reverse mechanism to the photoinduced electron injection observed for n-type organic pigment film can occur in p-type organic pigment film.
- 社団法人応用物理学会の論文
- 1996-03-01
著者
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Hiramoto Masahiro
Material And Life Science Faculty Of Engineering Osaka University
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Yokoyama Masaaki
Material And Life Science Faculty Of Engineering Osaka University
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KAWASE Shuji
Material and Life Science, Faculty of Engineering, Osaka University
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Kawase Shuji
Material And Life Science Faculty Of Engineering Osaka University
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