Band gap in tubular pillar phononic crystal plate
文献类型：期刊论文
| 作者 | Shu, F. F.; Y. S. Liu; J. F. Wu and Y. H. Wu |
| 刊名 | Ultrasonics
 |
| 出版日期 | 2016 |
| 卷号 | 71 |
| 英文摘要 | Electrically driven ultraviolet lasing was realized in two-dimensional ZnO nanowall networks from Au/MgO/n-ZnO/n-GaN/In structure, and whispering gallery type resonant modes are responsible for the lasing action. We present a comparative study on lasing action based on nanowall networks with different micro-hole sizes. The representative diode (Device II) with a moderate micro-hole size exhibits an ultralow threshold current density of 1.01 A/cm(2), and the lasing action can be sustained at a temperature up to similar to 413 K, showing a good temperature tolerance. Moreover, the corresponding characteristic temperature for Device II was derived as similar to 91.4 K. It can be qualitatively anticipated that this work will provide instructive guidelines for fabrication and development of high-performance ultraviolet laser diodes by using two-dimensional ZnO nanowall networks as the lasing gain media. (C) 2016 Optical Society of America |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/57183]  |
| 专题 | 长春光学精密机械与物理研究所_中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Shu, F. F.,Y. S. Liu,J. F. Wu and Y. H. Wu. Band gap in tubular pillar phononic crystal plate[J]. Ultrasonics,2016,71. |
| APA | Shu, F. F.,Y. S. Liu,&J. F. Wu and Y. H. Wu.(2016).Band gap in tubular pillar phononic crystal plate.Ultrasonics,71. |
| MLA | Shu, F. F.,et al."Band gap in tubular pillar phononic crystal plate".Ultrasonics 71(2016). |
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