Titlebook: Small Particles and Inorganic Clusters; Proceedings of the F Claude Chapon,Marcel F. Gillet,Claude R. Henry Conference proceedings 1989 Spr

FOIL

Hypomania

abject

Energy barriers and structural transitions of small Al clusters initio calculations for Al clusters. Energy barriers separating low-lying configurations were found to be in varying heights. Results indicate that isomeric transformations between several low-lying high-symmetry forms of small Al clusters are quite likely and may take place at relatively low temperatures.

BALK

Tailor

Neutralization and matrix deposition experiments on mass-selected silver atoms and clustersth measurements imply matrices containing about 10. atoms cm., corresponding to a neutralization efficiency of about 50%. Preliminary experiments on Ag.. yielded only Ag spectra, but with a lesser yield, perhaps indicative of incomplete fragmentation.

fledged

Size-dependent thermodynamic properties of silver aggregates. Simulation of the photographic developritical aggregate is ≈ −0.4 V/NHE. The size-dependence of the electrochemical potential in an aqueous solution is discussed and compared with that of the ionization potential in the gas phase. A tentative extrapolation of the present interpretation to the mechanism of the photographic development is proposed.

召集

壕沟

Structure and dynamics of Lennard-Jones clusters with impuritiesnsition. Icosahedral structures remain as the minimum energy configurations for .... clusters with atoms of the same size and different interaction energies. For .... clusters with atoms of the same interaction energy and different size, smaller atoms go inside surrounded by the bigger surface atoms.

Pathogen

错