135 citations · 234 across the 4 of their papers we have counts for
5 papers
An Innovative Ecosystem for Accelerator Science and Technology
Christine Darve, Jimmy Andersen, Sarah Salman +3
The emergence of new technologies and innovative communication tools permits us to transcend societal challenges. While particle accelerators are essential instruments to improve o…
Spatial Control of Multiphoton Electron Excitations in InAs Nanowires by Varying Crystal Phase and Light Polarization
Erik Mårsell, Emil Boström, Anne Harth +14
We demonstrate the control of multiphoton electron excitations in InAs nanowires (NWs) by altering the crystal structure and the light polarization. Using few-cycle, near-infrared…
Band widths and gaps from the Tran-Blaha functional : Comparison with many-body perturbation theory
David Waroquiers, Aurélien Lherbier, Anna Miglio +6
For a set of ten crystalline materials (oxides and semiconductors), we compute the electronic band structures using the Tran-Blaha [Phys. Rev. Lett. 102, 226401 (2009)] (TB09) func…
GW approximations and vertex corrections on the Keldysh time-loop contour: application for model systems at equilibrium
H. Ness, L. K. Dash, M. Stankovski +1
We provide the formal extension of Hedin's GW equations for single-particle Green's functions with electron-electron interaction onto the Keldysh time-loop contour. We show an appl…
Vertex corrections in localized and extended systems
Andrew J. Morris, Martin Stankovski, Kris T. Delaney +3
Within many-body perturbation theory we apply vertex corrections to various closed-shell atoms and to jellium, using a local approximation for the vertex consistent with starting t…