期刊
FARADAY DISCUSSIONS
卷 194, 期 -, 页码 349-368出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c6fd00116e
关键词
-
资金
- Engineering and Physical Sciences Research Council (UK) (EPSRC) [EP/I032517/1]
- European Research Council (ERC) ASTEX project [290467]
- DFG [Sm 292/5-1, DFG IV 152/7-1]
- Imperial College Junior Research Fellowship scheme
- Engineering and Physical Sciences Research Council [EP/N018680/1, EP/I032517/1] Funding Source: researchfish
- EPSRC [EP/N018680/1, EP/I032517/1] Funding Source: UKRI
We theoretically study high-harmonic generation in toluene, ortho-xylene and fluorobenzene driven by a 1.8 mm ultrashort pulse. We find that the chemical substitutions have a strong influence on the amplitude and phase of the emission from the highest occupied molecular orbital, despite having a small influence on the orbital itself. We show that this influence is due to the tunnel ionization step, which depends critically on the sign and amplitude of the asymptotic part of the wave function. We discuss how these effects would manifest in phase-sensitive high-harmonic generation spectroscopy experiments.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据