The main aspects of the theory of phase transitions in two-dimensional degenerate systems
(Berezinskii–Kosterlitz–Thouless, or BKT, transitions) are reviewed in detail, including the …

Подробно изложены основные положения теории фазовых переходов в плоских
вырожденных системах (переходов Березинского-Костерлица-Таулеса ì БКТ) …

We find that both continuous and discontinuous hexatic-liquid transitions can happen in the
melting of two-dimensional solids of soft-core disks. For three typical model systems …

We present a computer simulation study of the phase diagram and anomalous behavior of
two-dimensional (2D) and three-dimensional (3D) classical particles repelling each other …

In experiments two-dimensional systems are realized mainly on solid substrates, which
introduce quenched disorder due to some inherent defects. The defects of substrates …

In the present paper, using a molecular dynamics simulation, we study a nature of melting of
a two-dimensional (2D) system of classical particles interacting through a purely repulsive …

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 potential …

We report the specific heat c N around the melting transition (s) of micrometer-sized
superparamagnetic particles confined in two dimensions, calculated from fluctuations of …

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 …

In this work, we report results of extensive computer simulations regarding the phase
behavior of a core-softened system. By using structural and thermodynamic descriptors, as …