General
impact 16
Efficiency-optimized relativistic plasma harmonics for extreme fields
Efficiency-optimized relativistic plasma harmonics for extreme fields Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10400-2 Tailoring relativistic laser–plasma interactions on femtosecond timescales un…
Why it matters
This signals a broader shift in relativistic. The real question is whether efficiencyoptimized moves the needle for practitioners.