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Information × Registration Number 0217U002264, 0111U007778 , R & D reports Title The investigation of Self-organization and clusters of fractal aggregates of metal oxide, graphene metaldielectric systems, thin films and surface layers, which have unique physical and chemical properties. popup.stage_title Head Maksym Yu. Barabash, Registration Date 31-01-2017 Organization National Academy of Sciences of Ukraine Technical center popup.description2 The induced polar state to a non-polar piezoelectric related to the presence of microscopic local deformations, which allows them to form on a piezoelectric template are determined. The latter is a combination system which comprises a ballast and thermoelastic thin piezoelectric layer having a nonpolar, wherein the dipole moments are formed high density. The implementation of such a structure by a dipole-dipole interaction leads to a more efficient formation of nanoscale structures. It is shown that to solve problems getting organized quantum structures promising is the use as templates thin layers of non-polar piezoelectric crystals, have a much higher transparency in various spectral ranges. Such materials do not possess pyroaktiv, not an obstacle to their use as pyroaktive elements. It was determined that under nonequilibrium conditions, such as those associated with their non-uniform heating, all of them in one degree or another are pyroaktiv. It is established that such property is in the process of their impact on the crystal and is associated with the rise of thermoelastic stresses, through the piezoelectric effect causes polarization of the crystal. The principal possibility of quantum tunneling through a defect of nanoscale inhomogeneities domain wall: vertical BC and Bloch point in ferromagnets with a strong uniaxial magnetic anisotropy. It was determined that BT tunneling process, in contrast to the BL and DG, comes with the "transfer" of the potential barrier of the entire effective mass of the quasiparticles. It was found that by varying the external magnetic field that is applied to BT and BL can be varied within a wide range of speed quantum tunneling. The principal possibility of above-barrier display Bloch point of the potential defect formed in uniaxial ferromagnets with strong magnetic anisotropy. It was found that the quantum properties of the vertical BC and BT are shown in subgelievoy temperatures. The conditions for the occurrence of the quantum phenomena. Practical implementation of the effects studied above can serve as a basis for the creation of new methods of diagnosis quantum domain wall and its internal structures in magnetic materials with a high quality factor. Product Description popup.authors Гринько Д.О. Леонов Д.С. Шевченко А.Б. popup.nrat_date 2020-04-02 Close