53 citations · 252 across the 8 of their papers we have counts for
8 papers
The role of attraction in the phase diagrams and melting scenarios of generalized 2D Lennard-Jones systems
Elena N. Tsiok, Yuri D. Fomin, Evgenii A. Gaiduk +6
Monolayer and two-dimensional (2D) systems exhibit rich phase behavior, compared with 3D systems, in particular, due to the hexatic phase playing a central role in melting scenario…
When do soft spheres become hard spheres?
S. A. Khrapak, N. P. Kryuchkov, L. A. Mistryukova +1
The conventional (Zwanzig-Mountain) expressions for instantaneous elastic moduli of simple fluids predict their divergence as the limit of hard sphere (HS) interaction is approache…
Onset of transverse (shear) waves in strongly-coupled Yukawa fluids
S. Khrapak, A. Khrapak, N. Kryuchkov +1
A simple practical approach to describe transverse (shear) waves in strongly-coupled Yukawa fluids is presented. Theoretical dispersion curves, based on hydrodynamic consideration,…
Collective modes of two-dimensional classical Coulomb fluids
S. A. Khrapak, N. P. Kryuchkov, L. A. Mistryukova +2
Molecular dynamics simulations have been performed to investigate in detail collective modes spectra of two-dimensional Coulomb fluids in a wide range of coupling. The obtained dis…
Thermodynamics and dynamics of two-dimensional systems with dipole-like repulsive interactions
Sergey Khrapak, Nikita Kryuchkov, Stanislav Yurchenko
Thermodynamics and dynamics of a classical two-dimensional system with dipole-like isotropic repulsive interactions are studied systematically using extensive molecular dynamics (M…
Complex crystalline structures in a two-dimensional core-softened system
N. P. Kryuchkov, S. O. Yurchenko, Yu. D. Fomin +2
A cascade of phase transitions from square to hexagonal lattice is studied in 2D system of particles interacting via core-softened potential. Due to the presence of two length-scal…
Thermodynamics of two-dimensional Yukawa systems across coupling regimes
Nikita Kryuchkov, Sergey Khrapak, Stanislav Yurchenko
Thermodynamics of two-dimensional Yukawa (screened Coulomb or Debye-Hückel) systems is studied systematically using molecular dynamics (MD) simulations. Simulations cover very broa…
Practical thermodynamics of Yukawa systems at strong coupling
Sergey A. Khrapak, Nikita P. Kryuchkov, Stanislav O. Yurchenko +1
Simple practical approach to estimate thermodynamic properties of strongly coupled Yukawa systems, in both fluid and solid phases, is presented. The accuracy of the approach is tes…