Bridgman formula for the thermal conductivity of atomic and molecular liquids
SA Khrapak - Journal of Molecular Liquids, 2023 - Elsevier
A simple and popular Bridgman's model predicts a linear correlation between the thermal
conductivity coefficient and the sound velocity of dense liquids. A proportionality coefficient …
conductivity coefficient and the sound velocity of dense liquids. A proportionality coefficient …
Role of structure and entropy in determining differences in dynamics for glass formers with different interaction potentials
We present a study of two model liquids with different interaction potentials, exhibiting
similar structure but significantly different dynamics at low temperatures. By evaluating the …
similar structure but significantly different dynamics at low temperatures. By evaluating the …
Dynamical heterogeneity in a dense quasi-two-dimensional colloidal liquid
Amongst the major gaps in our understanding of dense liquids are knowledge of if, when,
and how collective motion contributes to various relaxation processes, and of how collective …
and how collective motion contributes to various relaxation processes, and of how collective …
Determination of onset temperature from the entropy for fragile to strong liquids
In this paper, we establish a connection between the onset temperature of glassy dynamics
with the change in the entropy for a wide range of model systems. We identify the crossing …
with the change in the entropy for a wide range of model systems. We identify the crossing …
[HTML][HTML] Two-body entropy of two-dimensional fluids
BA Klumov, SA Khrapak - Results in Physics, 2020 - Elsevier
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) …
calculated and analyzed. It is demonstrated that in the vicinity of the fluid-solid (freezing) …
Evaluation of phenomenological one-phase criteria for the melting and freezing of softly repulsive particles
We test the validity of some widely used phenomenological criteria for the localization of the
fluid-solid transition thresholds against the phase diagrams of particles interacting through …
fluid-solid transition thresholds against the phase diagrams of particles interacting through …
Unraveling the success and failure of mode coupling theory from consideration of entropy
We analyze the dynamics of model supercooled liquids in a temperature regime where
predictions of mode coupling theory (MCT) are known to be valid qualitatively. In this regime …
predictions of mode coupling theory (MCT) are known to be valid qualitatively. In this regime …
Monte Carlo study of liquid crystal phases of hard and soft spherocylinders
We report on a Monte Carlo study of the liquid crystal phases of two model fluids of linear
elongated molecules:(a) hard spherocylinders with an attractive square-well (SWSC) and (b) …
elongated molecules:(a) hard spherocylinders with an attractive square-well (SWSC) and (b) …
Effect of total and pair configurational entropy in determining dynamics of supercooled liquids over a range of densities
In this paper, we present a study of supercooled liquids interacting with the Lennard Jones
potential and the corresponding purely repulsive (Weeks-Chandler-Andersen) potential …
potential and the corresponding purely repulsive (Weeks-Chandler-Andersen) potential …
Structure and growth of tetracene on Ag (111)
S Soubatch, I Kröger, C Kumpf, FS Tautz - Physical Review B—Condensed …, 2011 - APS
The structure of the tetracene/Ag (111) interface in the coverage range θ= 0 to 2.4 ML is
studied with scanning tunneling microscopy (STM) at 8 K and with low energy electron …
studied with scanning tunneling microscopy (STM) at 8 K and with low energy electron …