536 citations · 1.6k across the 13 of their papers we have counts for
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physics.chem-ph2016★ 48 cited
Efficient and accurate modeling of electron photoemission in nanostructures with TDDFT
Philipp Wopperer, Umberto De Giovannini, Angel Rubio
We review different computational methods for the calculation of photoelectron spectra and angular distributions of atoms and molecules when excited by laser pulses using time-depe…
physics.chem-ph2015★ 536 cited
Real-space grids and the Octopus code as tools for the development of new simulation approaches for electronic systems
Xavier Andrade, David A. Strubbe, Umberto De Giovannini +13
Real-space grids are a powerful alternative for the simulation of electronic systems. One of the main advantages of the approach is the flexibility and simplicity of working direct…