Dielectric screening in electromagnetic dressing of semiconductors (opens in new tab)

Author(s): Quentin Courtade, Umberto Dellasette, Sotirios Fragkos, Stéphane Petit, Dominique Descamps, Yann Mairesse, and Samuel BeaulieuNonequilibrium manipulation of quantum materials via electromagnetic dressing provides an on-demand route to tailoring electronic band structures through Floquet engineering. Time- and angle-resolved photoemission spectroscopy offers a direct means to probe these light-dressed electronic states. In …[Phys. Rev. B 113, 235430] Published Mon Jun 22, 2026