Electronic Stopping Power in Gold: The Role of Electrons and the Anomaly

MA Zeb, J Kohanoff, D Sánchez-Portal, A Arnau… - Physical review …, 2012 - APS
The electronic stopping power of H and He moving through gold is obtained to high
accuracy using time-evolving density-functional theory, thereby bringing usual first principles …

Anomalous stopping and charge transfer in proton-irradiated graphene

A Kononov, A Schleife - Nano letters, 2021 - ACS Publications
We use first-principles calculations to uncover and explain a new type of anomalous low-
velocity stopping effect in proton-irradiated graphene. We attribute a shoulder feature that …

First-principles study of the electronic stopping power of indium for protons and He ions

SM Li, F Mao, XD Zhao, BS Li, WQ Jin, WQ Zuo… - Physical Review B, 2021 - APS
The electronic stopping power of protons and He ions traveling along the channeling and off-
channeling trajectories in indium is reported based on time-dependent density functional …

Vanishing electronic energy loss of very slow light ions in insulators with large band gaps

SN Markin, D Primetzhofer, P Bauer - Physical review letters, 2009 - APS
Electronic energy loss of light ions in nanometer films of materials with large band gaps has
been studied for very low velocities. For LiF, a threshold velocity is observed at 0.1 au (250 …

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 …

Electronic stopping of low-energy H and He in Cu and Au investigated by time-of-flight low-energy ion scattering

SN Markin, D Primetzhofer, M Spitz, P Bauer - Physical Review B—Condensed …, 2009 - APS
Electronic stopping has been investigated experimentally for slow H+ and He+ ions (v< 0.6
au) in polycrystalline Au and Cu, by means of time-of-flight low-energy ion scattering …

The contribution of inner electron excitation to the electronic stopping power of palladium for protons

WQ Jin, F Mao, SM Li, WQ Zuo, RD Chen… - Physical Chemistry …, 2023 - pubs.rsc.org
The electronic stopping power of palladium (Pd) for protons is investigated based on time-
dependent density functional theory combined with Ehrenfest molecular dynamics …

Channeling electronic stopping power of lithium ions in diamond: Contribution of projectile inner-shell electrons

CK Li, J Xue, FS Zhang - Physical Review A, 2022 - APS
The electronic energy loss of Li ion in diamond under a channeling condition is studied
using real-time time-dependent density functional theory. Simulations with and without inner …

Role of electrons in electronic stopping of slow light ions

D Goebl, D Roth, P Bauer - Physical Review A—Atomic, Molecular, and Optical …, 2013 - APS
In recent energy loss measurements, band structure effects in electronic stopping have been
observed for materials with finite excitation thresholds, for example, noble metals such as Cu …

Electronic interaction of very slow light ions in Au: Electronic stopping and electron emission

SN Markin, D Primetzhofer, S Prusa, M Brunmayr… - Physical Review B …, 2008 - APS
Electronic stopping and ion-induced electron emission during the interaction of slow (v< 0.1
au) H+ and D+ ions with polycrystalline Au targets have been investigated. Electronic …