Thermodynamic anomalies of water near its singular temperature of 42° C

LA Bulavin, YG Rudnikov, AV Chalyi - Journal of Molecular Liquids, 2023 - Elsevier
The anomalous behavior of such thermodynamic responses of water as isothermal
compressibility, isobaric thermal expansion coefficient and isobaric heat capacity have been …

Anomalous propagation and scattering of sound in 2-propanol water solution near its singular point

LA Bulavin, AV Chalyi, OI Bilous - Journal of Molecular Liquids, 2017 - Elsevier
In this study we describe the anomalous physical properties of aqueous alcohol solutions
near its singular (particular) points. A special attention is paid to conducting experiments on …

On the neutron optics of liquids

AV Chalyi, LA Bulavin, KA Chalyy - Journal of Molecular Liquids, 2023 - Elsevier
The main goal of this review paper was to study the problems associated with the
application of neutron optics methods to bulk liquids in the critical region. Based on the …

The concept of fractals in the structural analysis of nanosystems: A retrospective look and prospects

OV Tomchuk - Ukrainian journal of physics, 2020 - ujp.bitp.kiev.ua
The concept of fractals is widely used in various fields of science. By an example of the
results obtained by LA Bulavin's scientific school, the tendency toward a more intense …

Surface tension in bulk and bounded liquids

AV Chalyi - Journal of Molecular Liquids, 2019 - Elsevier
The paper is aimed at theoretical studying the following problems and its relation to the
available experimental data: 1) the coefficient of surface tension and capillary constant in …

Equation of state of a cell fluid model with allowance for Gaussian fluctuations of the order parameter

IV Pylyuk, OA Dobush - arXiv preprint arXiv:2006.16881, 2020 - arxiv.org
The paper is devoted to the development of a microscopic description of the critical behavior
of a cell fluid model with allowance for the contributions from collective variables with …

Dimensional crossover in liquids in reduced geometry

AV Chalyi - Physics of Liquid Matter: Modern Problems …, 2015 - Springer
Problem of finding the pair correlation function G 2 and correlation length ξ of order
parameter fluctuations in liquids in restricted geometry is discussed. Two types of …

Synergetic dialogue “physics–medicine”: Hexagons in living and inanimate nature

AV Chalyi - Journal of Molecular Liquids, 2021 - Elsevier
This article is a review and at the same time contains a number of original ideas and results
that allow formulating the principal reason for the hexagon formation in systems of animate …

Effective Fractal Dimension at 2d-3d Crossover

AV Chalyi - Fractal and Fractional, 2022 - mdpi.com
This article is aimed at reviewing and studying the effects of the 2d-3d crossover on the
effective fractal and spatial dimensions, as well as on the critical exponents of the physical …

Physical Aspects of 2014 Nobel Prize in Physiology or Medicine: 2. The First Principle and Universality Class for Grid Cells in the Brain

AV Chalyi, KA Chalyi, EV Zaitseva… - Ukrainian Journal of …, 2023 - ujp.bitp.kiev.ua
The main purpose of this review article is to use the fluctuation theory of phase transitions for
studying the process of the emergence of hexagonal grid cells in the brain (2014 Nobel …