RC Monreal - Progress in Surface Science, 2014 - Elsevier
Electron and energy transfer processes between an atom or molecule and a surface are extremely important for many applications in physics and chemistry. Therefore a profound …
Time-Of-Flight Low-energy ion scattering (TOF-LEIS) experiments were performed for He+ ions scattered from Cu (100) and Cu0. 5Au0. 5 (100). Probabilities for resonant …
Charge exchange processes in low energy ion scattering are analyzed and some case study systems (H and He scattered off metals) are discussed in detail. For the He+/Al system …
D Goebl, B Bruckner, D Roth, C Ahamer… - Nuclear Instruments and …, 2015 - Elsevier
We explore under which conditions low-energy ion scattering experiments are capable of obtaining reliable quantitative results in surface composition analysis. Additionally, we …
We develop a theory of the Auger neutralization rate of ions on solid surfaces in which the matrix elements for the transition are calculated by means of a linear combination of atomic …
S Rund, D Primetzhofer, SN Markin, D Goebl… - Nuclear Instruments and …, 2011 - Elsevier
Charge exchange of 4He+ and 3He+ ions with surfaces of polycrystalline aluminium and Al (111) was investigated in the low-energy ion scattering (LEIS) regime. Ion spectra were …
D Valdés, JM Blanco, VA Esaulov, RC Monreal - Physical review letters, 2006 - APS
A generalized theory of Auger electron transfer processes in the interaction of ions with metal surfaces, including the previously ignored role of d electrons is presented. It is shown …
S Wethekam, D Valdés, RC Monreal, H Winter - Physical Review B …, 2008 - APS
He atoms and ions with keV energies are scattered under grazing angles of incidence from Al (111), Al (100), and Al (110) surfaces. Fractions of surviving ions and normal energy gains …
Projectile time-of-flight spectra and the number of emitted electrons have been determined in coincidence for grazing scattering of slow (0.45 ke V/u) multiply charged Ar ions from an …