8 papers
The nanoscale imaging of the bulk polycrystalline material with the effects of depth of field and field of view based on x-ray free electron laser
Chuan Wang, Yihan Liang, Ronghao Hu +10
Microscale imaging of mesoscale bulk materials under dynamic compression is important for understanding their properties. In this work, we study the effects of the depth of field (…
Cascaded Generation of a Sub-10-Attosecond Half-Cycle Pulse
Yinren Shou, Ronghao Hu, Zheng Gong +5
Sub-10-attosecond pulses with half-cycle electric fields provide exceptional options to detect and manipulate electrons in the atomic timescale. However, the availability of such p…
Intense high harmonic vector beams from relativistic plasma mirrors
Zi-Yu Chen, Ronghao Hu
Vector beam, with a spatial nonuniform polarization distribution, is important for many applications due to its unique field characteristics and novel effects when interacting with…
A New Injection and Acceleration Scheme of Positrons in the Laser-Plasma Bubble Regime
Z. Y. Xu, C. F. Xiao, H. Y. Lu +15
A novel approach for positron injection and acceleration in laser driven plasma wakefield is proposed. A theoretical model is developed and confirmed through PIC simulation. One ri…
Radiation rebound and Quantum Splash in Electron-Laser Collision
Z. Gong, R. H. Hu, J. Q. Yu +3
The radiation reaction (RR) is expected to play a critical role in light-matter interactions at extreme intensity. Utilizing the theoretical analyses and three-dimensional (3D) num…
Matter creation via gamma-gamma collider driving by 10 PW laser pulses
Jinqing Yu, Haiyang Lu, T. Takahashi +5
The nature of matter creation is one of the most basic processes in the universe. According to the quantum electrodynamics theory, matters can be created from pure light through th…