| 单层聚对苯乙炔薄膜器件载流子的注入和传输 |
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| 引用本文： | 黄生祥,彭景翠,夏辉,李宏建,瞿述. 单层聚对苯乙炔薄膜器件载流子的注入和传输[J]. 湖南大学学报(自然科学版), 2002, 29(1): 29-32 |
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| 作者姓名： | 黄生祥 彭景翠 夏辉 李宏建 瞿述 |
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| 作者单位： | 湖南大学应用物理系，湖南，长沙，410082 |
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| 摘 要： | 从实验事实出发 ,根据不同注入情形分析了载流子的注入和传输 ,数值计算了载流子注入时的电流 ,阐述了各种因素对所注入电流的影响 ,简单地介绍了所注入的载流子在输运过程中 ,其密度在各种注入情形下随聚对苯乙炔 ( PPV)薄膜厚度相应变化的大致图形
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| 关 键 词： | PPV薄膜 注入 传输 注入势垒 |
| 文章编号： | 1000-2472(2002)01-0029-04 |
| 修稿时间： | 2001-04-12 |
Study on Injection and Transportation of Carriers in Single-layer PPV-film Device |
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| HUANG Sheng xiang,PENG Jing cui,XIA Hui,LI Hong jian,QU Xu. Study on Injection and Transportation of Carriers in Single-layer PPV-film Device[J]. Journal of Hunan University(Naturnal Science), 2002, 29(1): 29-32 |
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| Authors: | HUANG Sheng xiang PENG Jing cui XIA Hui LI Hong jian QU Xu |
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| Abstract: | The injection and transportation of carriers in single layer ppv film device were studied,and analysis under different conditions and the factors which affect the injecting current were discussed.The profiles of carrier density in ppv film were listed and discussed.It is identified that the current in ITO/PPV/AL device is trap limited space charge current. |
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| Keywords: | ppv thin film injection transportation barrier |
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