Concept
Shielding effect
Related publications (24)
Characterization of Transverse Instabilities Driven by Electron Cloud
Electron cloud continues to be one of the main limiting factors of the Large Hadron Collider (LHC), the biggest accelerator at CERN. These clouds form in the beam chamber when positively charged particles are passing through and cause unwanted effects in b ...
EPFL2024Many-body screening effects in liquid water
Alfredo Pasquarello, Igor Reshetnyak, Arnaud Guillaume Lorin
The screening arising from many-body excitations is a crucial quantity for describing absorption and inelastic X-ray scattering (IXS) of materials. Similarly, the electron screening plays a critical role in state-of-the-art approaches for determining the f ...
NATURE PORTFOLIO2023Many-Body Self-Interaction and Polarons
Alfredo Pasquarello, Stefano Falletta
We address the many-body self-interaction in relation to polarons in density functional theory. Our study provides (i) a unified theoretical framework encompassing many-body and one-body forms of self-interaction and (ii) an efficient semilocal scheme for ...
2022Mapping Orbital-Resolved Magnetism in Single Lanthanide Atoms
Harald Brune, Stefano Rusponi, Marina Pivetta, Fabio Donati, Aparajita Singha
Single lanthanide atoms and molecules are promising candidates for atomic data storage and quantum logic due to the long lifetime of their magnetic quantum states. Accessing and controlling these states through electrical transport requires precise knowled ...
AMER CHEMICAL SOC2021