| White electroluminescence of n-ZnO：Al/p-diamond heterostructure devices |
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| 引用本文： | 杨灿,王小平,壬丽军,潘秀芳,李松坤,井龙伟.White electroluminescence of n-ZnO：Al/p-diamond heterostructure devices[J].中国物理 B,2013(8):675-678. |
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| 作者姓名： | 杨灿 王小平 壬丽军 潘秀芳 李松坤 井龙伟 |
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| 基金项目： | Project supported by the Shanghai Human Resources and Social Security Bureau, China （Grant No. 2009023）. |
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| 摘 要： | An n-ZnO：A1/p-boron-doped diamond heterostructure electroluminescent device is produced, and a rectifying be- havior can be observed. The electroluminescence spectrum at room temperature exhibits two visible bands centred at 450 nm-485 nm （blue emission） and 570 nm-640 nm （yellow emission）. Light emission with a luminance of 15 cd/m2 is observed from the electroluminescent device at a forward applied voltage of 85 V, which is distinguished from white light by the naked eye.
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| 关 键 词： | 电致发光器件 异质结器件 氧化锌 金刚石 电致发光光谱 可见光波段 异质结构 发光亮度 |
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