20 research outputs found
Melting Point and Lattice Parameter Shifts in Supported Metal Nanoclusters
Full text linkThe dependencies of the melting point and the lattice parameter of supported
metal nanoclusters as functions of clusters height are theoretically
investigated in the framework of the uniform approach. The vacancy mechanism
describing the melting point and the lattice parameter shifts in nanoclusters
with decrease of their size is proposed. It is shown that under the high vacuum
conditions (p<10^-7 torr) the essential role in clusters melting point and
lattice parameter shifts is played by the van der Waals forces of
cluster-substrate interation. The proposed model satisfactorily accounts for
the experimental data.Comment: 6 pages, 3 figures, 1 tabl
Nucleation of Pre-precipitates in Structural Materials under Cascade-Forming Irradiation
No full textStudy of Nanostructure of Ferritic-Martensitic Steel ChS-139 in Initial State and after Fe Ion Irradiation
No full textStability of subatomic carbon films on metal surfaces against low-energy gas ion bombardment
No full textRoughening of a Si(100) surface induced by the adsorption of oxygen near the solid-oxide nucleation threshold
No full textVisual Search for Letters in the Right vs. Left Visual Hemifields: The Role of Perceptual Load and Set
No full text
