Electron Spectroscopy of Charge Exchange Effects in Low Energy Ion Scattering at Surfaces: Case Studies of Heavy Ions at Al Surface
P Riccardi - Surfaces, 2023 - mdpi.com
This work discusses studies of electron emissions during the interaction of low energy (in the
keV energy range and below) singly charged ions with Aluminum surfaces. Analysis of the …
keV energy range and below) singly charged ions with Aluminum surfaces. Analysis of the …
Directional dependency of electronic stop** in nickel, projectile's excited charge state and momentum transfer
We studied the directional dependency of electronic stop** power of swift light ions in
nickel using real-time time-dependent density functional theory. We report a variation of …
nickel using real-time time-dependent density functional theory. We report a variation of …
[HTML][HTML] Experimental electronic stop** cross-section of EUROFER97 for slow protons, deuterons and helium ions
The experimental electronic stop** cross-section of EUROFER97 for slow protons,
deuterons and helium ions is deduced from backscattering experiments from ultrathin film …
deuterons and helium ions is deduced from backscattering experiments from ultrathin film …
Observation of triple J/ψ meson production in proton-proton collisions
A Tumasyan, W Adam, JW Andrejkovic… - Nature …, 2023 - avesis.ebyu.edu.tr
Protons consist of three valence quarks, two up-quarks and one down-quark, held together
by gluons and a sea of quark-antiquark pairs. Collectively, quarks and gluons are referred to …
by gluons and a sea of quark-antiquark pairs. Collectively, quarks and gluons are referred to …
Assessing trajectory-dependent electronic energy loss of keV ions by a binary collision approximation code
The inelastic energy deposition of energetic ions is a decisive quantity for numerous
industrial-scale applications, such as sputtering and ion implantation, yet the underlying …
industrial-scale applications, such as sputtering and ion implantation, yet the underlying …
Electronic interaction of slow hydrogen, helium, nitrogen, and neon ions with silicon
We investigate the electronic excitation of silicon by hydrogen, helium, nitrogen, and neon
ions for ion energies ranging from several tens to a few hundred kiloelectronvolts …
ions for ion energies ranging from several tens to a few hundred kiloelectronvolts …
Charge-state effects on charge transfer of helium ions in gold nanosheet
YT Sun, F Wang, SN Pang, F Mao… - New Journal of Physics, 2023 - iopscience.iop.org
We investigate the charge-state effects on charge transfer of helium ions in gold nanosheet
using the time-dependent density functional theory non-adiabatically coupled to the …
using the time-dependent density functional theory non-adiabatically coupled to the …
Integration of electronic effects into molecular dynamics simulations of collision cascades in silicon from first-principles calculations
The inclusion of sophisticated density-dependent electronic stop** and electron-phonon
coupling calculated with first-principles methods into molecular dynamics simulations of …
coupling calculated with first-principles methods into molecular dynamics simulations of …
[HTML][HTML] Sensitive multi-element profiling with high depth resolution enabled by time-of-flight recoil detection in transmission using pulsed keV ion beams
The potential of time-of-flight recoil detection for sensitive multi-element profiling of thin
membranes and quasi-2D systems in transmission geometry using pulsed keV ion beams is …
membranes and quasi-2D systems in transmission geometry using pulsed keV ion beams is …
Single versus double excitation in neon projectiles scattered from surfaces
D Runco, P Riccardi - Physical Review A, 2021 - APS
We scattered 0.45–5 keV Ne+ ions at Al surfaces, performing angle resolved measurements
of electron spectra from autoionizing decay of excitations in the scattered projectiles …
of electron spectra from autoionizing decay of excitations in the scattered projectiles …