Role of Space Charge in a Memory-Type Organic Photoreceptor Coated on an Organic Polymer Electrode
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概要
- 論文の詳細を見る
Role of photo-generated space charges on the memory effect, observed in an iodine-doped conductive polymer/poly(N-vinylcarbazole) (PVK)-trinitrofluorenone (TNF) double-layered system, was investigated by means of voltage-current measurements. The results were consistent with the previous conclusion obtained by the xerographic technique. The memory effect was found to come from space charges formed at the electrode-photoreceptor interface containing iodine. The space charge formation induced apparent barrier height lowering against carrier injection and the magnitude of lowering was about 60 meV. It was also found that injected charges from polymer electrode per unit space charge was more than 2×10^3.
- 社団法人応用物理学会の論文
- 1991-05-15
著者
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Hoshino K
Gl Sci. Inc. Iruma Jpn
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Hanna J
Tokyo Inst. Technol. Yokohama Jpn
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Hanna Jun-ichi
Imaging Science And Engineering Lab Tokyo Institute Of Technology
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Hanna Jun-ichi
Imaging Science & Engineering Laboratory Tokyo Institute Of Technology
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Kokado H
Chiba Univ. Chiba Jpn
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Kokado Hiroshi
Imaging Science And Engineering Laboratory Tokyo Institute Of Technology
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Nakazawa Yoko
Department Of Electronic Engineering Faculty Of Engineering Yamanashi University:(present Address)pi
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HOSHINO Katsuyoshi
Imaging Science and Engineering Laboratory, Tokyo Institute of Technology
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NAKAZAWA Yusuke
Imaging Science and Engineering Laboratory, Tokyo Institute of Technology
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