Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41467-019-12728-y |
The roles of photo-carrier doping and driving wavelength in high harmonic generation from a semiconductor | |
Wang, Zhou; Park, Hyunwook; Lai, Yu Hang; Xu, Junliang; Blaga, Cosmin I.; Yang, Fengyuan; Agostini, Pierre; DiMauro, Louis F. | |
2019-10-18 | |
发表期刊 | NATURE COMMUNICATIONS
![]() |
ISSN | 2041-1723 |
出版年 | 2017 |
卷号 | 8 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | High-harmonic generation from gases produces attosecond bursts and enables high-harmonic spectroscopy to explore electron dynamics in atoms and molecules. Recently, high-harmonic generation from solids has been reported, resulting in novel phenomena and unique control of the emission, absent in gas-phase media. Here we investigate high harmonics from semiconductors with controllable induced photo-carrier densities, as well as the driving wavelengths. We demonstrate that the dominant generation mechanism can be identified by monitoring the variation of the harmonic spectra with the carrier density. Moreover, the harmonic spectral dependence on the driving wavelength is reported and a different dependence from the well-known one in gas-phase media is observed. Our study provides distinct control of the harmonic process from semiconductors, sheds light on the underlying mechanism and helps optimize the harmonic properties for future solid-state attosecond light sources. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000416226200015 |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/204600 |
专题 | 资源环境科学 |
作者单位 | Ohio State Univ, Dept Phys, 174 W 18th Ave, Columbus, OH 43210 USA |
推荐引用方式 GB/T 7714 | Wang, Zhou,Park, Hyunwook,Lai, Yu Hang,et al. The roles of photo-carrier doping and driving wavelength in high harmonic generation from a semiconductor[J]. NATURE COMMUNICATIONS,2019,8. |
APA | Wang, Zhou.,Park, Hyunwook.,Lai, Yu Hang.,Xu, Junliang.,Blaga, Cosmin I..,...&DiMauro, Louis F..(2019).The roles of photo-carrier doping and driving wavelength in high harmonic generation from a semiconductor.NATURE COMMUNICATIONS,8. |
MLA | Wang, Zhou,et al."The roles of photo-carrier doping and driving wavelength in high harmonic generation from a semiconductor".NATURE COMMUNICATIONS 8(2019). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论