55 citations · 571 across the 25 of their papers we have counts for
9 papers · 1 filter
Two-body entropy of two-dimensional fluids
Boris Klumov, Sergey Khrapak
The two-body (pair) contribution to the entropy of two-dimensional Yukawa systems is calculated and analyzed. It is demonstrated that in the vicinity of the fluid-solid (freezing)…
Self-diffusion in single-component Yukawa fluids
Sergey Khrapak, Boris Klumov, Lenaic Couedel
It was suggested in the literature that the self-diffusion coefficient of simple fluids can be approximated as a ratio of the squared thermal velocity of the atoms to the "fluid Ei…
Collective modes in simple melts: Transition from soft spheres to the hard sphere limit
Sergey Khrapak, Boris Klumov, Lenaic Couedel
We study collective modes in a classical system of particles with repulsive inverse-power-law (IPL) interactions in the fluid phase, near the fluid-solid coexistence (IPL melts). T…
Self-assembly of the decagonal quasicrystalline order in simple three-dimensional systems
R. E. Ryltsev, B. A. Klumov, N. M. Chtchelkatchev
For a three dimensional system we answer two questions, how simple a particle system might be to show the quasicrystal order and, what system features are the most important for qu…
Chromatic patchy particles: effects of specific interactions on liquid structure
Oleg A. Vasilyev, Boris A. Klumov, Alexei V. Tkachenko
We study the structural and thermodynamic properties of patchy particle liquids, with a special focus on the role of "color", i.e. specific interactions between individual patches.…
How to quantify structural anomalies in fluids?
Yu. D. Fomin, B. A. Klumov, V. N. Ryzhov +1
Some fluids are known to behave anomalously. The so-called structural anomaly which means that the fluid becomes less structures under isothermal compression is among the most freq…
Structural properties of dense hard spheres near random close packing
Boris A. Klumov, Yuliang Jin, Hernan A. Makse
We numerically study structural properties of mechanically stable packings of hard spheres (HS), in a wide range of packing fractions . Detailed structural info…
Precursors of order in aggregates of patchy particles
Oleg A. Vasilyev, Boris A. Klumov, Alexei V. Tkachenko
We study computationally the local structure of aggregated systems of patchy particles. By calculating the probability distribution functions of various rotational invariants we ca…
Critical fluctuations and anomalous transport in soft Yukawa-Langevin systems
S. Ratynskaia, G. Regnoli, K. Rypdal +2
Simulation of a Langevin-dynamics model demonstrates emergence of critical fluctuations and anomalous grain transport which have been observed in experiments on "soft" quasi-two-di…