288 citations · 844 across the 20 of their papers we have counts for
20 papers
Sublimation of silicene and thin silicon films: a view from molecular dynamics simulation
Yu. D. Fomin, E. N. Tsiok, V. N. Ryzhov
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…
Anomalous behavior of two-dimensional Hertzian sphere system
Eu. A. Gaiduk, Yu. D. Fomin, E. N. Tsiok +1
The anomalous behavior of a two-dimensional system of Hertzian spheres with exponent has been studied using the method of molecular dynamics. The phase diagram of this sy…
Glass transition in monatomic systems: smearing of the same structure vs two structure competition
Yu. D. Fomin, E. N. Tsiok, V. N. Ryzhov +1
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…
The effect of confinement on the solid-liquid transition in a core-softened potential system
Yu. D. Fomin, E. N. Tsiok, V. N. Ryzhov
We present a comparative computer simulation study of the phase diagrams and anomalous behavior of two-dimensional () and quasi-two-dimensional () classical particles inte…
Conserving controversies of melting line of graphite and graphene
Yu. D. Fomin, V. V. Brazhkin
Investigation of melting line of graphite and liquid carbon has long history. However, up to now there are still numerous controversies in the field, for instance, the melting temp…
Phase diagram and melting scenarios of two-dimensional Hertzian spheres
Yu. D. Fomin, E. A. Gaiduk, E. N. Tsiok +1
We present computer simulations of a system of purely repulsive soft colloidal particles interacting via the Hertz potential and constrained to a two-dimensional plane. This potent…
Random pinning elucidates the nature of melting transition in two-dimensional core-softened potential system
E. N. Tsiok, Yu. D. Fomin, V. N. Ryzhov
Despite about forty years of investigations, the nature of the melting transition in two dimensions is not completely clear. In the framework of the most popular Berezinskii-Koster…
Influence of random pinning on melting scenario of two-dimensional core-softened potential system
E. N. Tsiok, Yu. D. Fomin, V. N. Ryzhov
The random disorder can drastically change the melting scenario of two-dimensional systems and has to be taken into account in the interpretation of the experimental results. We pr…
Experimental evidence of the Frenkel line in supercritical neon
C. Prescher, Yu. D. Fomin, V. B. Prakapenka +3
Recent research suggests that the supercritical state consists of liquidlike and gaslike states where particle dynamics and key system properties are qualitatively different. We re…
Water in Asbestos
Yu. D. Fomin, V. N. Ryzhov, E. N. Tsiok
We present the molecular simulation study of the behavior of water and sodium chloride solution confined in lizardite asbestos nanotube which is a typical example of hydrophilic co…
Direct evidence for strong crossover of collective excitations and positive sound dispersion in the supercritical state
Yu. D. Fomin, V. N. Ryzhov, E. N. Tsiok +2
Supercritical state has been viewed as an intermediate state between gases and liquids with largely unknown physical properties. Here, we address the important ability of supercrit…
Can random pinning change the melting scenario of two-dimensional core-softened potential system?
E. N. Tsiok, D. E. Dudalov, Yu. D. Fomin +1
In experiments the two-dimensional systems are realized mainly on solid substrates which introduce quenched disorder due to some inherent defects. The defects of substrates influen…
Phase diagram of the system with the repulsive shoulder potential in two dimensions: density functional approach
E. S. Chumakov, Yu. D. Fomin, E. L. Shangina +3
In the framework of the density functional theory of freezing proposed in our previous works, we calculate the phase diagram of two-dimensional system of particles interacting thro…
The "True" Widom Line for a Square-Well System
V. V. Brazhkin, Yu. D. Fomin, V. N. Ryzhov +2
In the present paper we propose the van der Waals-like model, which allows a purely analytical study of fluid properties including the equation of state, phase behavior and supercr…
Viscosity anomaly in core-softened liquids
Yu. D. Fomin, V. N. Ryzhov
The present article presents a molecular dynamics study of several anomalies of core-softened systems. It is well known that many core-softened liquids demonstrate diffusion anomal…
Silica-Like Sequence of Anomalies in Core-Softened Systems
Yu. D. Fomin, E. N. Tsiok, V. N. Ryzhov
In this paper we present a simulation study of density, structural and diffusion anomalies in core-softened system introduced in our previous publications. It is well-known, that w…
Two liquid states of matter: A new dynamic line on a phase diagram
V. V. Brazhkin, Yu. D. Fomin, A. G. Lyapin +2
It is generally agreed that the supercritical region of a liquid consists of one single state (supercritical fluid). On the other hand, we show here that liquids in this region exi…
Transport coefficients of soft sphere fluids at high densities
Yu. D. Fomin, V. V. Brazhkin, V. N. Ryzhov
Molecular dynamics computer simulation has been used to compute the self-diffusion coefficient, and shear viscosity of soft-sphere fluids, in which the particles interact through t…
Breakdown of The Excess Entropy Scaling for the Systems with Thermodynamic Anomalies
Yu. D. Fomin, N. V. Gribova, V. N. Ryzhov
This articles presents a simulation study of the applicability of the Rosenfeld entropy scaling to the systems which can not be approximated by effective hard spheres. Three system…
Waterlike thermodynamic anomalies in a repulsive-step potential system
N. V. Gribova, Yu. D. Fomin, Daan Frenkel +1
We report a computer-simulation study of the equilibrium phase diagram of a three-dimensional system of particles with a repulsive step potential. The phase diagram is obtained usi…