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physics.plasm-ph2026
Generation of dense relativistic electron beams via vortex laser-driven self-generated magnetic pinching
Mingxuan Wei, Fengyu Sun, Zhongpeng Li +21
In multi-petawatt laser plasma accelerators, achieving high-density relativistic electron beams is typically accompanied by large transverse divergence, limiting the attainable eff…
physics.plasm-ph2025
Plasma-state metasurfaces for ultra-intensive field manipulation
Zi-Yu Chen, Hao Xu, Jiao Jia +23
High-power lasers offer ultrahigh intensities for plasma interactions, but they lack advanced techniques to control the properties of the fields, because no optical elements could…