Citation: |
Ye Zhizhen, Lin Shisheng, He Haiping, Gu Xiuquan, Chen Lingxiang, Lü Jianguo, Huang Jingyun, Zhu Liping, Wang Lei, Zhang Yinzhu, Li Xianhang. Room Temperature Blue-UV Electroluminescence from ZnO Light-Emitting Diodes Involving Na-Doped p-Type ZnO and ZnO/ZnMgO Multi-Quantum Wells[J]. Journal of Semiconductors, 2008, 29(8): 1433-1435.
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Ye Z Z, Lin S S, He H P, Gu X Q, Chen L X, Lü J, Huang J Y, Zhu L P, Wang L, Zhang Y Z, Li X H. Room Temperature Blue-UV Electroluminescence from ZnO Light-Emitting Diodes Involving Na-Doped p-Type ZnO and ZnO/ZnMgO Multi-Quantum Wells[J]. J. Semicond., 2008, 29(8): 1433.
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Room Temperature Blue-UV Electroluminescence from ZnO Light-Emitting Diodes Involving Na-Doped p-Type ZnO and ZnO/ZnMgO Multi-Quantum Wells
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Abstract
Using ZnO/Zn0.9Mg0.1O multi-quantum wells as active layer and Na as acceptor dopant of ZnO, we fabricate ZnO light-emitting diode (LED) on silicon substrate. We observe strong blue-violet emission and negligible defect emission from this device under low current injection at room temperature. This work could have significant impact on the practical application of ZnO LED.-
Keywords:
- LED,
- Na doped,
- p-type ZnO,
- multi-quantum wells
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References
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Proportional views