Nuclear stopping powers for DFT potentials

AN Zinoviev, PY Babenko, K Nordlund - Nuclear Instruments and Methods …, 2021 - Elsevier
Interaction potentials were obtained by the density functional theory (DFT) and nuclear
stopping powers (NSP) were calculated for 48 systems in the energy range above 10 eV. It …

Trajectory-dependent electronic excitations by light and heavy ions around and below the Bohr velocity

S Lohmann, R Holeňák, D Primetzhofer - Physical Review A, 2020 - APS
We present experiments demonstrating trajectory-dependent electronic excitations at low
ion velocities, for which ions are expected to primarily interact with delocalized valence …

[HTML][HTML] Experimental electronic stopping cross-section of EUROFER97 for slow protons, deuterons and helium ions

J Shams-Latifi, E Pitthan, D Primetzhofer - Radiation Physics and Chemistry, 2024 - Elsevier
The experimental electronic stopping cross-section of EUROFER97 for slow protons,
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 …

The IAEA electronic stopping power database: Modernization, review, and analysis of the existing experimental data

CC Montanari, P Dimitriou, L Marian… - Nuclear Instruments and …, 2024 - Elsevier
We review the electronic stopping power data within the IAEA database, assessing the
abundance and scarcity of available data as a function of energy and collisional systems …

[HTML][HTML] Energy deposition by H and He ions at keV energies in self-supporting, single crystalline SiC foils

E Ntemou, R Holeňák, D Primetzhofer - Radiation Physics and Chemistry, 2022 - Elsevier
The specific energy deposition of H and He ions in SiC has been studied for both random
and channeling orientations. The experiments were carried out in transmission geometry …

Electronic stopping power: the IAEA database and state of the art experimental knowledge

CC Montanari, F Bivort-Haiek, P Dimitriou… - arXiv preprint arXiv …, 2024 - arxiv.org
In this contribution, we review the state of the art of the experimental electronic stopping
power data available in the IAEA database. We examine thoroughly the abundance or lack …

Trajectory dependence of electronic energy-loss straggling at keV ion energies

S Lohmann, R Holeňák, PL Grande, D Primetzhofer - Physical Review B, 2023 - APS
We have measured the electronic energy-loss straggling of protons, helium, boron, and
silicon ions in silicon using a transmission time-of-flight approach. Ions with velocities …

On the influence of uncertainties in scattering potentials on quantitative analysis using keV ions

B Bruckner, T Strapko, MA Sortica, P Bauer… - Nuclear Instruments and …, 2020 - Elsevier
Abstract Experimental spectra from Medium-Energy Ion Scattering were compared to Monte-
Carlo simulations (employing the TRBS code) to obtain information on the scattering …

Effect of impact-parameter-dependent electronic energy loss on reflected-ion spectra

VI Shulga, A Schinner, P Sigmund - … in Physics Research Section B: Beam …, 2020 - Elsevier
Conventional theory and computation of the slowing-down of ions and associated radiation
effects relies on a scheme proposed by Lindhard and Scharff, in which electronic energy …