Local fields reveal atomic-scale nonadiabatic carrier-phonon dynamics. - Neb, Sergej; Shin, Dong-bin; Burri, Florence; Hollm, Marko; de Vos, Erik W.; Kuznetsov, Denis A.; Müller, Christoph R.; Fedorov, Alexey; Sato, Shunsuke A.; Rubio, Angel; Gallmann, Lukas; Keller, Ursula (Science, 2026)