Search academic texts

Information × Registration Number 0206U000138, 0105U008046 , R & D reports Title Lokal order, mesoscopic structure and correlijation properties of invar alloys nanostructures popup.stage_title Head Bar'jahtar V., Registration Date 13-01-2006 Organization Institute of magnetism of NASU popup.description2 Heterophase fluctuation model is generalized taking into account frustrations of the solid-like fluctuons. Equilibrium equations for fluctuons of a mesoscopic scale are deduced. Impact of the frustrations on the phase equilibrium and on the mode of liquid solidification is investigated. It is pointed out that the frustrations have an essential influence on formation of the long-range correlated fractal heterogeneities (the Fischer cluster) in liquids and on polyamorphous transformations of glasses. Definition of isostructural and non-isostructural polyamorphism is introduced and the kinetic constrain of the polyamorphous transformation is formulated.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close