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Information × Registration Number 0220U104345, 0120U105146 , R & D reports Title Models of nonequilibri um process in colloidal systems popup.stage_title Head Lev Bohdan I., Доктор фізико-математичних наук Registration Date 16-12-2020 Organization М.М.Bogolyubov Institute of Theoretical Physics of the National Academy of Sciences of Ukraine popup.description2  In the initial period of the project implementation it was planned to focus on two areas of research that have direct technological application. First, we will consider how external factors (the presence of a magnetic or electric field) affect the dynamics of individual particles) as well as to clarify the conditions of interaction between active colloidal particles due to the caused deformations of the elastic field of the medium. To do this, the main types and nature of interactions in these systems were studied and, accordingly, to build general schemes of nonequilibrium processes in them. The available experimental results were used to conduct quantitative and qualitative analysis of the obtained results. The problem of the appearance of the quadrupole nature of the interaction between ferromagnetic needles due to the disordered orientation of individual domains is solved. A model of the interaction between nanowires in an alternating magnetic field is also proposed, and the nature of the motion of a single colloidal particle in an alternating electric field is revealed. Using computer simulations to study the transfer of dust particles by a random electric field in plasma. The periodic changes of molecules in monolayers, consisting of elongated molecules and continuously irradiated with a laser, were analytically described using the mechanism of local temperature change. The extended nonstationary Ginzburg-Landau theory for superconductors with impurities is proposed, which is Lorentz-covariant, while the dynamics of conduction electrons remains nonrelativistic. Product Description popup.authors Grigorishyn Kostiantyn V. Rebesh Anastasiia P. Tymchyshyn Vitalii B. Chernyak Oleksandr. M. popup.nrat_date 2020-12-16 Close