158 citations · 777 across the 35 of their papers we have counts for
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cond-mat.str-el2011★ 158 cited
The valence electron photoemission spectrum of semiconductors: ab initio description of multiple satellites
Matteo Guzzo, Giovanna Lani, Francesco Sottile +7
The experimental valence band photoemission spectrum of semiconductors exhibits multiple satellites that cannot be described by the GW approximation for the self-energy in the fram…
cond-mat.str-el2011★ 40 cited
Approximations for many-body Green's functions: insights from the fundamental equations
Giovanna Lani, Pina Romaniello, Lucia Reining
Several widely used methods for the calculation of band structures and photo emission spectra, such as the GW approximation, rely on Many-Body Perturbation Theory. They can be obta…