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Information × Registration Number 0208U002045, 0105U002081 , R & D reports Title The features of the critical behaviour of condensed systems under influence of the external field, structural disorder, frustrations and anisotropy popup.stage_title Head Kozlovskii Mykhajlo Pavlovych, Registration Date 15-01-2008 Organization Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine popup.description2 The investigations of the critical behaviour for the statistic systems are carried out with including the influence of the external influence, and the theoretical description of systems with effective Hamiltonians of the complex symmetry is performed. The influence of the external field on the behaviour of the 3D Ising-like magnet in the vicinity of the critical point is investigated. The statistic theory of the thermodynamic properties of the mixed ferro- anti-ferroelectric systems is developed. The relaxation critical dynamic of the 3D disordered anisotropic magnets and low-temperature behaviour of the classic Heisenberg model on the 2D finite size lattice are investigated. The new results of the theory of critical phenomena in the anisotropic and spatially restricted systems are represented. It is investigated the relaxation of the liquid-crystal model dendrimer of the third generation in the nematic and smectic solutions with help of the molecular dynamic method. Product Description popup.authors popup.nrat_date 2020-04-02 Close