14 papers
Determination of Vacancies Allocation in a Monocrystal of a P-Dichlorobenzene Using a Method of the Raman Spectroscopy
M. A. Korshunov
The method of Raman scattering is used to investigate the cross edge of a p-dichlorobenzene monocrystal, which was grown up by a Bridgmen method. Comparison of intensities of addit…
Manifestation of Vacancies in a Spectrum of Organic Molecular Crystal Lattice Vibrations
M. A. Korshunov
Using a method Raman of spectroscopy and considering a non-uniformity of allocation of vacancies in a monocrystal, it is shown that lines with the small intensity (caused by presen…
Temperature Changes of Spectra of the Lattice and Surface Oscillations of Organic Molecular Nano-Crystals (COMPUTER Modeling)
M. A. Korshunov
Dependence of frequency spectra of the lattice oscillations of organic nano-crystals on temperature is studied at presence of vacancies in structure. In a frequency spectrum a numb…
Calculation of Spectra of the Lattice and Surface Vibrations of Organic Nano-Crystals
M. A. Korshunov
Calculations of frequencies of the lattice and surface oscillations of organic nano-crystals are carried out. As the sample the para-dichlorobenzol has been chosen. Change of spect…
Manifestation of Defects in Raman Effect of Light Spectra of Organic Molecular Crystals (COMPUTER Modeling)
M. A. Korshunov
Calculations of frequency spectra for organic molecular crystals taking various defects in their structure into account are carried out. It is shown how the presence of the vacanci…
Modelling of the influence of nanostructures' sizes on lattice parameters
M. A. Korshunov
Computer modeling of formation of the one-dimensional and three-dimensional monatomic nanostructures by the method of atom-atom potentials was done. The arrangement of atoms was de…