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Information × Registration Number 0208U004848, 0106U002153 , R & D reports Title The peculiarities of the new phases precipitaties formation on different stages of the reactive diffusion in the thin film nanostructures popup.stage_title Head Voloshko Svetlana Mihaylovna, Registration Date 23-12-2008 Organization National Technscal University of Ukraine "Kiev Polytechnic Institute". popup.description2 The complex of the modern physical research methods (X-Ray and Electron diffraction analysis, Auger Electron Spectroscopy, Secondary Ion Mass Spectrometry, Electron Probe Microanalysis, Electron Microscopy and other) was used to study the detail processes of the thermo-induced reactionary diffusion including of the new phases in the multi-layered thin films systems with the layers of Cu, Cr, Fe, Ni, Ti of nanosize thickness (5 – 100 nm) under act of the heat treatment at 723 to to - 1273 K. Interconnection between phase and chemical composition and electrophysical properties was established. General regularities of the mass-transfer kinetics and mechanisms are received, in particular, at the inversion of the layer materials. It was proposed the multi-stage model of the structural and phases transformations. The influence of the external surface is set on the diffusive processes development in a bulk. Quantitative diffusive parameters were got on the basis of the offered mathematical models and results of the computer simulation. Product Description popup.authors popup.nrat_date 2020-04-03 Close