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Information × Registration Number 0211U005250, 0110U006231 , R & D reports Title The complex diagnostics and study of new functional materials on the base of anisometric nanoparticles in soft anisotropic media by the singular optics methods for the systems of information recording, processing and displaying. popup.stage_title Head Soskin M.S., Registration Date 12-03-2011 Organization Institute of physics NASU popup.description2 The methods for singular and polarization optics with a high ability to separate complex diagnosis and study of liquid crystal media (LGL) with anisometric nanoparticles, in particular with multi-wall carbon nanotubes. With their help, found that at relatively small weight concentrations, they form clusters of micron size with irregular borders. As a consequence of engagement for these molecules there are aggregates of LGL, which determine the optical properties of composites and elektrofizicheskie. As the concentration of nanotube clusters affect each other to form an irregular two-dimensional lattice percolation. Observed the emergence of the transitional layer of micron-LGL between each unit and the unperturbed matrix LCD, which increases with attachment of the transverse electric field. Proved that it is this layer defines the basic optical and elektrofizicheskie characteristics of nanocomposites, in particular the emergence of the scattered light intensity with irregular speckles, where light is most intense. Revealed that the applied electric field generates an inversion domain walls between the units, across which the director of LGL three changes its direction. Domain walls minimize the free energy of the system. After disabling the applied field composite turns to the initial state, which indicates that the elastic nature of the back of the stresses. Studying the dynamics of structural transformations of carbon nanocomposites. We find the conditions for synthesis of stable carbon nanocomposites in LS, which opens the principal possibility of their practical application. Product Description popup.authors Васильєв Василь Ігоревич Поневчинський Владіслав Вікторович Соскін Марат Самуїлович popup.nrat_date 2020-04-02 Close