921 citations · 1.7k across the 35 of their papers we have counts for
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physics.acc-ph2020★ 31 cited
Generation and acceleration of high brightness electrons beams bunched at X-ray wavelengths using plasma-based acceleration
Xinlu Xu, Fei Li, Frank S. Tsung +5
We show using particle-in-cell (PIC) simulations and theoretical analysis that a high-quality electron beam whose density is modulated at angstrom scales can be generated directly…
physics.comp-ph2020★ 24 cited
Accurately simulating nine-dimensional phase space of relativistic particles in strong fields
Fei Li, Viktor K. Decyk, Kyle G. Miller +5
Next-generation high-power lasers that can be focused to intensities exceeding 10^23 W/cm^2 are enabling new physics and applications. The physics of how these lasers interact with…
physics.comp-ph2020★ 1 cited
A new field solver for modeling of relativistic particle-laser interactions using the particle-in-cell algorithm
Fei Li, Kyle G. Miller, Xinlu Xu +5
A customized finite-difference field solver for the particle-in-cell (PIC) algorithm that provides higher fidelity for wave-particle interactions in intense electromagnetic waves i…