中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共7条,第1-7条 帮助

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Improving Luminous Efficacy of Ceramic Resonator Plasma Lamps by Using Microwave Pulse Modulation 期刊论文  OAI收割
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2022
作者:  
Jia, Hua;  Xu, Mengyao;  Huan, Weiding;  Shan, Jiafang;  Liu, Fukun
  |  收藏  |  浏览/下载:60/0  |  提交时间:2022/12/23
Photo/electroluminescence properties of an europium (III) complex doped in 4,4 '-N,N '-dicarbazole-biphenyl matrix 期刊论文  OAI收割
thin solid films, 2010, 卷号: 518, 期号: 15, 页码: 4403-4407
Zhou YH; Zhou L; Wu J; Li HY; Zheng YX; You XZ; Zhang HJ
收藏  |  浏览/下载:16/0  |  提交时间:2012/06/06
Improvement of the performance of gan-based leds grown on sapphire substrates patterned by wet and icp etching 期刊论文  iSwitch采集
Solid-state electronics, 2008, 卷号: 52, 期号: 6, 页码: 962-967
作者:  
Gao, Haiyong;  Yan, Fawang;  Zhang, Yang;  Li, Jinmin;  Zeng, Yiping
收藏  |  浏览/下载:23/0  |  提交时间:2019/05/12
Improvement of the performance of GaN-based LEDs grown on sapphire substrates patterned by wet and ICP etching 期刊论文  OAI收割
solid-state electronics, 2008, 卷号: 52, 期号: 6, 页码: 962-967
Gao, HY; Yan, FW; Zhang, Y; Li, JM; Zeng, YP; Wang, GH
收藏  |  浏览/下载:65/4  |  提交时间:2010/03/08
Ultraviolet electroluminescence of ZnO based heterojunction light emitting diode (EI CONFERENCE) 会议论文  OAI收割
12th International Conference on II-VI Compounds, September 12, 2005 - September 16, 2005, Warsaw, Poland
Jiao S. J.; Lu Y. M.; Shen D. Z.; Zhang Z. Z.; Li B. H.; Zhang J. Y.; Yao B.; Liu Y. C.; Fan X. W.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
ZnO/GaN p-i-n heterojunctions light emitting diodes were fabricated by plasma-assisted molecular beam epitaxy. We make use of high resistivity of nitrogen doped ZnO to fabricate n-ZnO/i-ZnO/p-GaN heterojunction light emitting diode. The emission of i-ZnO was obtained due to the limitation effect of i-ZnO on electrons and holes. Moreover  n-ZnO/i-MgO/p-GaN heterojunction light emitting diode was also fabricated. The limitation effect on electrons is increased in this heterojunction. The bright ultraviolet electroluminescence at 382 nm originating from the ZnO layer was observed in the room temperature electroluminescence spectrum. We hope to realize the stimulated emission of ZnO using these heterojunctions by the improvement of crystal quality and the optimization of device structure. 2006 WILEY-VCH Verlag GmbH Co. KGaA.  
Effects of electrode modifications on the performance of polymer light-emitting electrochemical cells 期刊论文  OAI收割
SYNTHETIC METALS, 2003, 卷号: 138, 期号: 3, 页码: 561-565
作者:  
Sun, QJ;  Yang, CH;  He, GF;  Li, YF;  Wang, HQ
  |  收藏  |  浏览/下载:22/0  |  提交时间:2019/04/09
ECR plasma in growth of cubic GaN by low pressure MOCVD 期刊论文  OAI收割
plasma chemistry and plasma processing, 2002, 卷号: 22, 期号: 1, 页码: 159-174
Gu B; Xu Y; Qin FW; Wang SS; Sui Y; Wang ZG
收藏  |  浏览/下载:90/7  |  提交时间:2010/08/12