52 citations · 66 across the 2 of their papers we have counts for
3 papers
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…