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Information × Registration Number 0299U001419, 0194U022990 , R & D reports Title Development of the microscopic theory of relaxational phenomena and thermodynamic properties of disordered systems in cluster approach popup.stage_title Head Levyts'kyj Roman Romanovych, Registration Date 24-09-1999 Organization Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine popup.description2 The report is written in Ukrainian language in two parts:1 - 82 pages, 2 - 65 pages. In the report 3 tables, 43 figures, 92 references to papers published within the project. Subjects of investigation: hydrogen bonded ferroelectrics, mixtures, polar and magnetic liquids. The project goal was to development mathematical methods of investigation of disordered systems in the cluster approach, to construction a microscopic theory of relaxational phenomena and thermodynamic properties of disordered pceudo-spin systems, in particular of disordered quasionedimensional ferroelectrics with hydrogen bonds. Description of thermodynamic and structural properties of the partially excited two-component mixture of gases with taking into account external field influence. Within the density functional method for a simple model of two-level atoms, we studied influence of electrical field on the gas - fluid phase diagram, surface tension and nucleation barrier for the gas - fluid phase transition. Product Description popup.authors popup.nrat_date 2020-04-03 Close