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THE INTERACTION OF ATOMIC OXYGEN WITH SMALL COPPER CLUSTERS: A THEORETICAL APPROACH
(Sociedad Chilena de Química, 2005)
Response of metal clusters to elastic electron impact
(1995)
We perform a theoretical study of the response of neutral and ionized metal clusters to the elastic impact of slow electrons. We center our attention on Na40 and Na41+ closed-shell clusters. A phase-shift analysis is ...
Crystalline structure and grain boundary identification in nanocrystalline aluminum using K-means clustering
(IOP Publishing Ltd., 2020-09)
K-means clustering was carried out to identify the atomic structure of nanocrystalline aluminum. For this purpose, per-atom physical quantities were calculated bymeans ofmolecular dynamics simulations, such as the potential ...
Particle-hole excitations in small metal clusters by electron scattering
(1996)
A theoretical evaluation of inelastic transition amplitudes corresponding to collisions between low-energy electrons (up to 5 eV) and small metallic clusters is presented. The target is excited into a particle-hole state ...
Predicting structural models for silicon clusters
(Wiley-Blackwell, 2003-05-01)
This article introduces an efficient method to generate structural models for medium-sized silicon clusters. Geometrical information obtained from previous investigations of small clusters is initially sorted and then ...
Collisions between a single gold atom and 13 atom gold clusters: an ab initio approach
(SPRINGER, 2011-01)
Collision processes between a single gold atom and a gold cluster are investigated by means of ab initio techniques. The targets we consider are minimum energy 13 gold atom clusters. The kinetic energy of the projectile ...
Contaminants in suspended gold chains: An ab initio molecular dynamics study
(American Physical SocCollege PkEUA, 2004)
Nanocluster collisions as a way to understand the role of d-shell polarization
(2012)
Collision processes between single gold and rhodium atoms and gold and rhodium nanoclusters, respectively, are used to study the interplay between the large elastic energies and the much smaller magnetic interactions. The ...
The static dipole polarizability of aluminium atom: discrepancy between theory and experiment
(ELSEVIER, 2004-10-21)
A serious discrepancy of almost 20% has been found between the experimentally measured static dipole polarizability of aluminium atom and very exhaustive theoretical calculations. This fact is important because in some ...
ALICCE: Atomic Lines Calibration using the Cross-Entropy algorithm
(Oxford University PressOxford, 2014)
Atomic line opacities play a crucial role in stellar astrophysics. They strongly modify the
radiative transfer in stars, therefore, impacting their physical structure. Ultimately, most of our
knowledge of stellar population ...