G 15 Galashev, A. E. Surface Tension and Structure of Crystalline Lead Cluster in the Molecular-Dynamics Model [] / A. E. Galashev // Crystallography Reports. - 1999. - V.44, N2. - С. 203-208 Рубрики: ФИЗИКА Кл.слова (ненормированные): TENSION SURFACE -- STRUCTURE OF CLUSTERS -- CLUSTERS CRYSTALLINE -- CLUSTERS LEAD -- MODEL MOLECULAR-DYNAMICS Аннотация: The geometrical and physical properties of a Pb-201 cluster in which the initial atomic packing corresponded to an extended Pb crystal has been studied by the molecular-dynamics methods. The surface tension of a microcrystal was calculated by the modified relationships of the drop theory with the use of the radial profiles of the normal and tangential pressure-tenser components determined by the method of radial profiles. The structure of a crystalline lead cluster was studied in the temperature range determined by the limit of its kinetic stability |