Open access
Oct 2026
Strong field spectroscopy of many-body interactions in solids
High-order harmonic generation (HHG) in solids offers a promising route to compact ultrafast sources of quantum light, but its efficiency and coherence are limited by ultrafast dephasing of laser-driven electron–hole polarization. Although widely described by a phenomenological coherence time, the microscopic origin of...
V. Korolev, T. Lettau, Vipin Krishna et al.
· Nature Communications · 0 citations