3 papers
physics.optics2026
Laser-Driven Electron Emission Carrying Orbital Angular Momentum from Carbon Nanotubes
Lihan Chi, Ziwen Wang, Yigeng Peng +3
Extending the orbital angular momentum (OAM) degree of freedom to slow electrons would open a distinct regime of low-energy electron-matter interactions. Using time-dependent densi…
physics.optics2026
Remarkable Enhancement of High Harmonic Generation from Superhard Material under High Pressure
Zishao Wang, Tong Wu, Ziwen Wang +6
High harmonic generation (HHG) in solids offers a pathway to develop compact extreme ultraviolet (EUV) sources crucial for attosecond science and advanced spectroscopy. Here, we de…
physics.optics2017
Quantum-trajectory analysis for charge transfer in solid materials induced by strong laser fields
Shicheng Jiang, Chao Yu, Guanglu Yuan +3
We investigate the dependence of charge transfer on the intensity of driving laser field when SiO2 crystal is irradiated by an 800 nm laser. It is surprising that the direction of…