Ion beam tools for nondestructive in-situ and in-operando composition analysis and modification of materials at the Tandem Laboratory in Uppsala

P Ström, D Primetzhofer - Journal of instrumentation, 2022 - iopscience.iop.org
Ion accelerators have demonstrated tremendous versatility in their research applications
throughout several decades. Starting predominantly as nuclear physics tools, they …

Accurate atomistic first-principles calculations of electronic stopping

A Schleife, Y Kanai, AA Correa - Physical Review B, 2015 - APS
We show that atomistic first-principles calculations based on real-time propagation within
time-dependent density functional theory are capable of accurately describing electronic …

Algorithm advances and applications of time‐dependent first‐principles simulations for ultrafast dynamics

WH Liu, Z Wang, ZH Chen, JW Luo… - Wiley …, 2022 - Wiley Online Library
Far from equilibrium phenomenon is a central theme of contemporary material research.
Such phenomenon can exhibit itself in atomic structure and dynamics, but very often it also …

Accelerator techniques and nuclear data needs for ion beam analysis of wall materials in controlled fusion devices

M Rubel, D Primetzhofer, P Petersson… - EPJ Techniques and …, 2023 - epjti.epj.org
A brief overview of ion beam analysis methods and procedures in studies of materials
exposed to fusion plasmas in controlled fusion devices with magnetic confinement is …

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 …

Electronic stopping of slow protons in transition and rare earth metals: breakdown of the free electron gas concept

D Roth, B Bruckner, MV Moro, S Gruber, D Goebl… - Physical Review Letters, 2017 - APS
The electronic stopping cross sections (SCS) of Ta and Gd for slow protons have been
investigated experimentally. The data are compared to the results for Pt and Au to learn how …

Electronic stopping power in a narrow band gap semiconductor from first principles

R Ullah, F Corsetti, D Sánchez-Portal, E Artacho - Physical Review B, 2015 - APS
The direction and impact parameter dependence of electronic stopping power, along with its
velocity threshold behavior, is investigated in a prototypical small-band-gap semiconductor …

Electronic stopping of slow protons in oxides: scaling properties

D Roth, B Bruckner, G Undeutsch, V Paneta… - Physical review …, 2017 - APS
Electronic stopping of slow protons in ZnO, VO 2 (metal and semiconductor phases), HfO 2,
and Ta 2 O 5 was investigated experimentally. As a comparison of the resulting stopping …

[HTML][HTML] Experimental electronic stopping cross section of tungsten for light ions in a large energy interval

MV Moro, PM Wolf, B Bruckner, F Munnik… - Nuclear Instruments and …, 2021 - Elsevier
Electronic stopping cross section of tungsten for light ions was experimentally measured in a
wide energy interval (20 to 6000 keV for protons and 50 to 9000 keV for helium) in …

[HTML][HTML] On the missing single collision peak in low energy heavy ion scattering

RA Wilhelm, MJ Deuzeman, S Rai, W Husinsky… - Nuclear Instruments and …, 2023 - Elsevier
We present experimental and simulation data on the oblique angle scattering of heavy Sn
ions at 14 keV energy from a Mo surface. The simulations are performed with the binary …