Collisions of atoms and ions with surfaces under grazing incidence

H Winter - Physics Reports, 2002 - Elsevier
A detailed discussion of the scattering of fast atoms and ions from solid surfaces under a
grazing angle of incidence is presented. Theoretical and experimental results are used to …

Excited states in the alkali/noble metal surface systems: A model system for the study of charge transfer dynamics at surfaces

JP Gauyacq, AG Borisov, M Bauer - Progress in Surface Science, 2007 - Elsevier
The low coverage adsorption of alkalis on metal surfaces induces excited states localised on
the adsorbate. In the case of noble metal substrates, these excited states can exhibit a very …

Role of the 2D surface state continuum and projected band gap in charge transfer in front of a Cu (111) surface

T Hecht, H Winter, AG Borisov, JP Gauyacq… - Physical review …, 2000 - APS
Electron capture by Li+ and H projectiles in grazing scattering from Cu (111) and Cu (110)
surfaces is studied experimentally and theoretically. Whereas data for Cu (110) can be …

Anomalous neutralization characteristics in neutralization on Al(111) surfaces

P Liu, L Yin, Z Zhang, B Ding, Y Shi, Y Li, X Zhang… - Physical Review A, 2020 - APS
The jellium model of free electron gas and its extended version have been widely used to
understand the neutralization of alkali-metal ions on metal surfaces. We report an …

Long-Lived Excited States at Surfaces: and Systems

AG Borisov, JP Gauyacq, AK Kazansky, EV Chulkov… - Physical Review Letters, 2001 - APS
One-electron and multielectron contributions to the decay of transient states in the Cs/Cu
(111) and (100) systems are studied by a joined wave-packet propagation and many-body …

Lifetime of excited electronic states at surfaces: Comparison between the alkali/Cu (111) systems

AG Borisov, JP Gauyacq, EV Chulkov, VM Silkin… - Physical Review B, 2002 - APS
Time-resolved two-photon photoemission of alkali adsorbates on noble-metal surfaces
revealed the existence of very long-lived excited electronic states. The present work is …

Towards quantitative LEIS with alkali metal ions

IK Gainullin - Surface Science, 2018 - Elsevier
Nowadays low-energy ion scattering (LEIS) is known as a technique with the best surface
sensitivity. In this paper we consider the surface composition analysis of metallic samples by …

Three-dimensional modeling of resonant charge transfer between ion beams and metallic surfaces

IK Gainullin - Physical Review A, 2017 - APS
This study addresses the numerical modeling of resonant charge transfer (RCT) during ion-
surface interactions. In our approach we use the original ab initio three-dimensional (3D) …

Surface-state depopulation on small Ag (111) terraces

K Morgenstern, KF Braun, KH Rieder - Physical review letters, 2002 - APS
The dependence of the local density of states near the Fermi energy EF on the width of
terraces T is investigated by tunneling scanning spectroscopy on Ag (111) at 7 K. With …

High-performance GPU parallel solver for 3D modeling of electron transfer during ion–surface interaction

IK Gainullin - Computer Physics Communications, 2017 - Elsevier
This study presents parallelized time-dependent Schrödinger equation solver (GPU TDSE
Solver) for 3D modeling of resonant electron transfer (RCT) during ion–surface interactions …