Zobrazeno 1 - 10
of 311
pro vyhledávání: '"Fomin, Yu. D."'
Autor:
Fomin, Yu. D., Brazhkin, V. V.
We perform a molecular dynamic study of collective excitations of carbon tetrachloride and compare the results with experimental data from the literature. The data of simulations are in good argeement with the experimental ones. The results of the si
Externí odkaz:
http://arxiv.org/abs/2410.18714
Autor:
Fomin, Yu. D., Chtchelkatchev, N. M.
For the first time, the crystal structure of the Kob-Andersen mixture has been probed by genetic algorithms calculations. The stable structures of the system with different molar fractions of the components have been identified and their stability at
Externí odkaz:
http://arxiv.org/abs/2409.00710
For a number of mixtures of rate gases at high pressures, sound speed minima are experimentally observed depending on the concentration. This behavior has not yet been explained. We have studied the behavior of a mixture of argon and helium using com
Externí odkaz:
http://arxiv.org/abs/2405.01891
Two-dimensional systems are realized experimentally as thin layers on a substrate. The substrate can have some imperfections (defects of the crystalline structure, chemical impurities, etc.), which demonstrate stronger interaction with the particles
Externí odkaz:
http://arxiv.org/abs/2311.10444
A molecular dynamics simulation of sublimation of silicene and silicon films of different thikness is performed. It is shown that thiner films sublimate at lower temperatures. The sublimation temperature comes to a saturated value of $T=1725$ K at th
Externí odkaz:
http://arxiv.org/abs/2309.01521
Here we present a computational study of the thermodynamic and structural properties of bulk and confined (1,1,1,3,3-pentafuorobutane) with different lengths of the carbon backbone. The DREIDING force field model has been used in the method of molecu
Externí odkaz:
http://arxiv.org/abs/2211.03548
We report an ulsrasonic measurements of density and bulk modulus of propylene glycol at room temperature and at the temperature of liquid nitrogen combined with molecular dynamics simulations with two different force fields. We find that experimental
Externí odkaz:
http://arxiv.org/abs/2210.16136
Autor:
Fomin, Yu. D.
We report an ab-initio simulation of liquid Indium in a wide range of pressures and temperatures. We calculate equation of state, thermal expansion and compressibility coefficients. The structure of the system is analyzed by radial distribution funct
Externí odkaz:
http://arxiv.org/abs/2202.04967
The anomalous behavior of a two-dimensional system of Hertzian spheres with exponent $\alpha = 7/2 $ has been studied using the method of molecular dynamics. The phase diagram of this system is the melting line of a triangular crystal with several ma
Externí odkaz:
http://arxiv.org/abs/2111.13418
In the present paper we discuss the properties of Voronoi polygons in several monatomic glass-forming systems and compare them with those of the Kob-Andersen mixture. We show that two mechanisms of glass formation are possible: smearing of Voronoi po
Externí odkaz:
http://arxiv.org/abs/2111.06694