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Information × Registration Number 0209U001041, 0106U002039 , R & D reports Title The developments of theoretical physics methods for solving of modern tasks of solid state and magnetizm popup.stage_title Head Bilokolos E., Registration Date 08-01-2009 Organization Institute for Magnetism of NASU popup.description2 Within the framework of the research work: "Development of methods of theoretical physics for the solution of the modern problems of solid-state physics", new theoretical approaches have been built for description of electronic and atomic structures, magnetic states and their nonlinear excitations in low-dimensional and methiscopic nanostructures which are perspective nanomaterial for the elements of the novel electronics. The exact general mathematical models of the static and dynamic electronic and spin states have been built for the normal and superconducting states. The finite-gap theory of electron energy spectra of low-dimensional systems have been developed taking into account boundary condition, that represents the new approach to study of the features of magnetic and electric properties of materials, including graphen nanostructures. The exact description of electronic and magnetic phase transitions and thermodynamics properties have been proposed in the model of elliptic single-electron potential.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close