Cluster and thin layer of compound semiconductor growth on hexagonal and vicinal cubic surface and the simulation of atom behavior
The thin layer of the IIVI and IVVI compound growths on crystalline substrates by laser deposition was analyzed. The influence of substrate properties on crystallite formation was determined. The initial stages of the growth of CdSe on ZnSe as well as ZnSe and PbS crystallite growth and layer formation on a Si substrate were investigated by ESCA or AFM and by the influence of clusters on the recombination of non-equilibrium carriers in substrates. The atom behavior on a terrace-step surface was analyzed and a few cases were simulated within the framework of the density-functional theory. The terrace step on Si (111) relaxation and preferred sites of Se adsorption were calculated from potential energy surfaces seen by adatoms.
density-functional theory iivi and ivvi compound semiconductors cluster formation terrace-step structure on si