52 citations · 159 across the 10 of their papers we have counts for
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Effect of photoinduced screening on the spectroscopic signature of exciton-phonon coupling
Selene Mor, Valentina Gosetti, Vadim F. Agekyan +3
The light-mediated interaction of fermionic and bosonic excitations governs the optoelectronic properties of condensed matter systems. In photoexcited semiconductors, the coupling…
Detection of a coherent excitonic state in the layered semiconductor BiI
Valentina Gosetti, Jorge Cervantes-Villanueva, Davide Sangalli +6
The measurement and manipulation of the coherent dynamics of excitonic states constitute a forefront research challenge in semiconductor optics and in quantum coherence-based proto…
Tuning the Ultrafast Response of Fano Resonances in Halide Perovskite Nanoparticles
Paolo Franceschini, Luca Carletti, Anatoly P. Pushkarev +12
The full control of the fundamental photophysics of nanosystems at frequencies as high as few THz is key for tunable and ultrafast nano-photonic devices and metamaterials. Here we…
Experimental evidence of above-threshold photoemission in solids
Francesco Banfi, Claudio Giannetti, Gabriele Ferrini +4
Nonlinear photoemission from a silver single crystal is investigated by femtosecond laser pulses in a perturbative regime. A clear observation of above-threshold photoemission in s…
Evidence of vectorial photoelectric effect on Copper
Emanuele Pedersoli, Francesco Banfi, Barbara Ressel +7
Quantum Efficiency (QE) measurements of single photon photoemission from a Cu(111) single crystal and a Cu polycrystal photocathodes, irradiated by 150 fs-6.28 eV laser pulses, are…
First evidence of transient interactions between optical excitations and image potential states in graphite
M. Montagnese, S. Pagliara, S. Dal Conte +3
Here we report the experimental evidence of the interactions between the excitations of the optical transition and the image potential states (IPS) of highly oriented pyr…
Electronic structure and molecular orientation of a Zn-tetra-phenyl porphyrin multilayer on Si(111)
C. Castellarin Cudia, P. Vilmercati, R. Larciprete +13
The electronic properties and the molecular orientation of Zn-tetraphenyl-porphyrin films deposited on Si(111) have been investigated using synchrotron radiation. For the first tim…