Next theme	Prev. theme
to field of reseach	to contents

Investigations of Nanosystems and Novel Materials by Neutron Scattering Methods

• Realization of the scientific program:


• Determination of magnetization distribution in layered magnetic superconducting nanostructures in depth.
  
  
• Determination of structural characteristics of magnetic nanoparticles in colloid organic solvents.
  
  
• Determination of internal structure of basic components of liquid dispersions of nano-diamonds and shungites and clusterization regimes at different conditions.
  
  
• Determination of the atomic and magnetic structure parameters of novel materials - complex oxides of manganese, cobalt, copper, having important prospective applications in nanotechnology, electronic and other technologies, in a wide range of temperatures and pressures.
  
  
• Determination of the role of structural phase transformations in the formation of physical properties of organic ferroelectrics - pyridinium compounds.
  
  
• Analysis of claster formation mechanisms in optically active oxide nanosystems and their relationship with formation of optical properties.
  
  
• Analysis of the relationship between ferroelectric and magnetic properties in oxide multiferroics and their modification upon variation of structural parameters in wide ranges of pressure and temperature.
  
  
• Determination of molecular dynamics of polymers doped with fullerenes and nanocluster carbon materials.
  
  
• Determination of structural characteristics of new polymer class - dendrimers prospective for technological applications.
  
  
• Determination of structural and functional characteristics of biological macromolecules.
  
  
• Determination of biochemical conditions of the long-period phase formation in model membranes SC, characteristics of chain-flip transitions in ceramide conformation upon hydration of model lipid membrane.
  
  
• Analysis of the structurization and hydration processes in actinide solvents (for development of separation and enrichment technology for utilization of nuclear power station waste products).
  
  
• Determination of structural parameters and phonon modes behavior in reactor materials with different aggregate phases at temperatures up to 3000 K.
  
  
• Determination of texture, residual stresses and deformation mechanisms in geological materials.
  
  
• Determination of structural instability conditions of rock materials under action of high pressures and temperatures, especially during the polymorphic phase transformations, for development of earthquake mechanisms concept.
  
  
• Determination of residual stresses in construction materials of nuclear reactors, industrial materials and factory-made goods, composites, reinforced systems, metalloceramics, shape-memory alloys.
  
  
• Determination of local structure characteristics of complex transition metal oxides.
  
  
  Realization of the program of IBR-2 spectrometers development:
  
  
• Construction of the head part of the mirror neutron guide and development of the detector system of the DN-6 diffractometer.
  
  
• Construction of the collimating system of the GRAINS reflectometer with vertical scattering plane.
  
  
• Completion of the detector system and beam collimation system of the Fourier Stress Diffractometer.
  
  
• Modernization of the sample unit system of the reflectometer REMUR.
  
  
• Modernization of the data acquisition system and software of the REFLEX reflectometer.
  
  
• Modernization of the collimation system of the YuMO small angle neutron scattering spectrometer in order to improve the neutron counting rate and background conditions.
  
  
• Modernization of the head part of the mirror neutron guide of the inelastic neutron scattering spectrometer NERA-PR.
  
  
• Development and testing of novel neutron scattering methods including resonance spin echo, neutron standing waves, neutron wave-guides.
  
  

Next theme	Prev. theme
to field of reseach	to contents