BURSTNature, Published online: 22 April 2026; doi:10.1038/s41586-026-10400-2
Tailoring relativistic laser–plasma interactions on femtosecond timescales unlocks a direct route to extreme field generation using a coherent harmonic focus.Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10400-2
Tailoring relativistic laser–plasma interactions on femtosecond timescales unlocks a direct route to extreme field generation using a coherent harmonic focus.