| 以金刚石薄膜为空穴传导层的有机薄膜电致发光 |
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| 引用本文： | 姬荣斌,刘祖刚.以金刚石薄膜为空穴传导层的有机薄膜电致发光[J].光学学报,1996,16(6):93-796. |
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| 作者姓名： | 姬荣斌 刘祖刚 |
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| 作者单位： | 上海大学嘉定校区材料科学系!上海，201800，上海大学嘉定校区材料科学系!上海，201800，上海大学嘉定校区材料科学系!上海，201800，上海大学嘉定校区材料科学系!上海，201800，上海大学嘉定校区材料科学系!上海，201800 |
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| 摘 要： | 以在半透明金膜上生长的微晶金刚石薄膜作为空穴传导层，得到了以８－羟基喹啉铝（Ａｌｑ３）为发光材料的有机薄膜的电致发光，对器件的电流－电压特性，电压－亮度特性进行了测量，并计算了量子效率，结果表明，该器件具有较高的量子效率及较小的工作电流，从能带图出发，对结果进行了分析。
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| 关 键 词： | 金刚石薄膜 8－羟基喹啉铝 电致发光 |
| 收稿时间： | 1995/5/16 |
Organic Electroluminescent Device Having Diamond as Hole-Transport Layer |
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| Ji Rongbin, Liu Zugang, Zhang Zhilin, Jiang Xueyin, Xu Shaohong.Organic Electroluminescent Device Having Diamond as Hole-Transport Layer[J].Acta Optica Sinica,1996,16(6):93-796. |
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| Authors: | Ji Rongbin Liu Zugang Zhang Zhilin Jiang Xueyin Xu Shaohong |
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| Abstract: | A double layer electroluminescent (EL) device is constructed by using a lundnescent layer, 8-hydroxyquinoline aluminum (Alq3 ), and a hole-transport layer,microcrystul diamond film. The EL spectrum, the J-V and B-V characteristics have been measured, and the quantum efficiency has been calculated. It .is showed that the current of the device with diamond film is lower than that of single Alq3 layer device but the quantum efficiency is higher than single layer device. A energy band model has been estublished, and the exprimentul results has been well complained. |
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| Keywords: | diamond 8-hydroxyquinoline aluminum electroluminescence (EL) |
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