2 papers
physics.chem-ph2026
Many-body Interactions in Ultrafast Spectroscopy
Diego Florio, Alessandro Baserga, Sofia Bertuetti +5
Nonlinear spectroscopy is widely used to probe ultrafast dynamics in matter. Signals of higher nonlinear orders encode valuable many-body dynamics but only recently have become ind…
cond-mat.mtrl-sci2026
X-ray driven displacive excitation of coherent phonons
Oleg Dogadov, Remi Claude, Christoph Emeis +29
Modulating electron-phonon coupling offers a route to control structural displacements and tune material functionality. Valence-to-conduction band transitions, however, provide lim…