119 citations · 425 across the 6 of their papers we have counts for
6 papers
Thermally Enhanced Neutralization in Hyperthermal Energy Ion Scattering
C. E. Sosolik, J. R. Hampton, A. C. Lavery +2
Neutralization probabilities are presented for hyperthermal energy Na+ ions scattered from a Cu(001) crystal as a function of surface temperature and scattered velocity. A large en…
KMC-MD Investigations of Hyperthermal Copper Deposition on Cu(111)
J. M. Pomeroy, J. Jacobsen, C. C. Hill +2
Detailed KMC-MD (kinetic Monte Carlo-molecular dynamics) simulations of hyperthermal energy (10-100 eV) copper homoepitaxy have revealed a re-entrant layer-by-layer growth mode at…
Simulations of energetic beam deposition: from picoseconds to seconds
Joachim Jacobsen, B. H. Cooper, James P. Sethna
We present a new method for simulating crystal growth by energetic beam deposition. The method combines a Kinetic Monte-Carlo simulation for the thermal surface diffusion with a sm…
Decay of isolated surface features driven by the Gibbs-Thomson effect in analytic model and simulation
James G. McLean, B. Krishnamachari, D. R. Peale +3
A theory based on the thermodynamic Gibbs-Thomson relation is presented which provides the framework for understanding the time evolution of isolated nanoscale features (i.e., isla…
The Gibbs-Thomson formula at small island sizes - corrections for high vapour densities
Badrinarayan Krishnamachari, James McLean, Barbara Cooper +1
In this paper we report simulation studies of equilibrium features, namely circular islands on model surfaces, using Monte-Carlo methods. In particular, we are interested in studyi…
Many Body Theory of Charge Transfer in Hyperthermal Atomic Scattering
J. B. Marston, D. R. Andersson, E. R. Behringer +4
We use the Newns-Anderson Hamiltonian to describe many-body electronic processes that occur when hyperthermal alkali atoms scatter off metallic surfaces. Following Brako and Newns,…