34 citations · 41 across the 4 of their papers we have counts for
4 papers
Elimination of spurious oscillations on photoemission spectra
Martín Barlari, Diego G. Arbó, María Silvia Gravielle +1
We present a method for accurately computing transition probabilities in one-dimensional photoionization problems. Our approach involves solving the time-dependent Schrödinger equa…
Decoherent phonon effects in fast atom-surface scattering
L. Frisco, M. S. Gravielle
Understanding the influence of phonon-mediated processes on grazing-incidence fast atom diffraction (GIFAD) patterns is relevant for its use as a surface analysis technique. In thi…
Crystallographic orientation and induced potential effects in photoelectron emission from metal surfaces by ultrashort laser pulses
C. A. Rios Rubiano, R. Della Picca, D. M. Mitnik +2
The influence of the crystallographic orientation of a typical metal surface, like aluminum, on electron emission spectra produced by grazing incidence of ultrashort laser pulses i…
Semi-quantum approach for fast atom diffraction: solving the rainbow divergence
M. S. Gravielle, J. E. Miraglia
In this work we introduce a distorted wave method, based on the Initial Value Representation (IVR) approach of the quantum evolution operator, in order to improve the semiclassical…