Localized surface optical phonon mode in the InGaN/GaN multiple-quantum-wells nanopillars: Raman spectrum and imaging
文献类型：期刊论文
| 作者 | Yang, H (杨辉) ; Zhang, SM (张书明)
|
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2011-09-12 |
| 卷号 | 99期号:11 |
| 关键词 | LIGHT-EMITTING-DIODES LASER-DIODES GAN NANOWIRES |
| 通讯作者 | Zhu, JH |
| 英文摘要 | An interesting phonon mode at around 685-705 cm(-1) was clearly observed in the Raman spectra of InGaN/GaN multiple-quantum-wells nanopillars with different diameters at room temperature. The Raman peak position of this mode is found to show a distinct dependence on the nanopillar size, which is in well agreement with theoretical calculation of the surface optical (SO) phonon modes of nanopillars. Moreover, this kind of SO phonon was evidenced to be located on the pillar surface by using scanning confocal micro-Raman microscopy. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000295034400068 |
| 公开日期 | 2012-08-24 |
| 源URL | [http://58.210.77.100/handle/332007/632]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米器件及相关材料研究部_刘建平团队 |
| 推荐引用方式 GB/T 7714 | Yang, H ,Zhang, SM . Localized surface optical phonon mode in the InGaN/GaN multiple-quantum-wells nanopillars: Raman spectrum and imaging[J]. APPLIED PHYSICS LETTERS,2011,99(11). |
| APA | Yang, H ,&Zhang, SM .(2011).Localized surface optical phonon mode in the InGaN/GaN multiple-quantum-wells nanopillars: Raman spectrum and imaging.APPLIED PHYSICS LETTERS,99(11). |
| MLA | Yang, H ,et al."Localized surface optical phonon mode in the InGaN/GaN multiple-quantum-wells nanopillars: Raman spectrum and imaging".APPLIED PHYSICS LETTERS 99.11(2011). |
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