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Information × Registration Number 0205U007030, 0101U007170 , R & D reports Title Dynamical properties and phase transitions in liquid magnetics popup.stage_title Head Mryglod Igor Myronovych, Registration Date 08-12-2005 Organization Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine popup.description2 The main goals of the project are: a) to develop the statistical theory for the description of dynamic properties of magnetic and polar liquids as well as ferroelectrics; b) to develop the phase transition theory in complex systems including ferroelectrics and ionic liquids. Accordingly to these issues the following main results are obtained: (i) within the framework of generalized collective mode approach in the region of large spacial and temporal scales both a transport equation and an equation for time correlation functions of a multi-component mixture are derived, the analytical calculations for the hydrodynamic excitation spectrum and for the time correlation functions are performed in the case of the mixture of magnetic and non-magnetic constituents; (ii) the expressions for the partial dynamic structural factors are obtained for the three-component mixture as well as for the binary mixture of magnetic and non-magnetic constituents; (iii) new symplectic , analytically integrable decomposition algorithms are analyzed and developed; (iv) these algorithms are tested for the case of a Heisenberg model of magnet liquids; (v) the critical and phase behavior of ferrofluids is studied within the framework of the integral equation method accompanied by computer simulations; (vi) the study of the phase and critical behavior of the models of an ionic liquid is carried out within the framework of the collective variable method. Product Description popup.authors popup.nrat_date 2020-04-02 Close