Confocal electroluminescence investigations of highly efficient green InGaN LED via ZnO nanorods
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- 作者：Hyun Jeonga ; Mun Seok Jeonga ; b ; mjeong@skku.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nitride materials ; Nanostructured materials ; Nanofabrications ; Scanning electron microscopy ; Optical spectroscopy ; Luminescence
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：5 March 2016
- 年：2016
- 卷：660
- 期：Complete
- 页码：480-485
- 全文大小：1480 K
文摘
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ZnO nanorods (NRs) are grown on green InGaN LED by hydrothermal method.
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Light output power of LED was increased by ∼60% via ZnO NRs.
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By using confocal submicro microscopy, we observed light waveguide through ZnO NRs.
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Guided light through ZnO NRs induces increase of light output power of LED.
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