In scattering an atom or ion beam from a metal surface the reflected particles are usually
found in various charge states or excited states of the species. Charge exchange to or from …

Abstract We use the Newns-Anderson Hamiltonian to describe many-body electronic
processes that occur when hyperthermal alkali atoms scatter off metallic surfaces. Following …

We show in this paper that measurements of charge-state distributions for 5–1600 eV Li, Na,
and K scattered from a clean Cu (001) surface provide an excellent probe of the dynamics of …

We have measured positive-ion survival probabilities for K+ scattered from clean and alkali-
metal-adsorbate-covered Cu (100) and Cu (110). As expected from most models of resonant …

Using a helium ion hitting various metal surfaces as a model system, we describe a general
quantum-kinetic approach for calculating ion-induced secondary electron emission spectra …

Experimental data in literature concerning the neutralization of low-energy (1–10 keV) alkali
ions (Li, Na, K) scattered at metal surfaces with grazing angles of reflection of about 10° are …

The influence of adsorbate-induced work function changes on the neutralization of noble
gas and Li+ ions scattered from a Ni (100) surface was studied. The resonance …

Motivated by experimental evidence for mixed-valence correlations affecting the
neutralization of strontium ions on gold surfaces, we set up an Anderson-Newns model for …

We study a moving adsorbate interacting with a metal electrode immersed in a solvent using
the time-dependent Newns–Anderson–Schmickler model Hamiltonian. We have adopted a …

The mechanism of neutralization of and negative ionization from hydrogen ions is studied
via experiments in which H+ beams are incident on LiCl surfaces, combined with molecular …