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Information × Registration Number 0208U002024, 0105U000974 , R & D reports Title Investigation of the many-particle correlations’ influence on the symmetry of the order parameter and physical properties of high-tc superconductors. popup.stage_title Head Pashitskii E.A., Registration Date 14-01-2008 Organization Institute of physics NASU popup.description2 The report summarizes results of theoretical investigation of the role of many-body Coulomb and exchange (spin) correlations in the formation of superconducting state in high–Tc superconductors and, particularly, of their influence on the symmetry of the order parameter and energy gap in the spectrum of elementary excitations (quasiparticles) in the layered quasi-two-dimensional cuprate metal-oxides. The phase diagram of the superconducting and pseudogap states is constructed. It is shown also, that peculiarities of magnetic field dependencies of the dynamic relaxation rate of the magnetic flux in cuprate films may be explained in the framework of the model of collective creep of the Pearl vortices.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close