Abstract:
A brief overview of the key methods for analyzing the structure of three-dimensional (3D) matter is given by using as an example melts of simple model systems like Lennard-Jones, Yukawa, and inverse power law. The behavior of simple structural measures characterizing matter near the melting line is considered in fine detail, and their advantages and disadvantages are discussed. Some indicators that characterize liquid near the melt line are proposed, and their universality and applicability for determining structure of melts of real liquids are discussed. Finally, the structural properties of two-dimensional (2D) liquids are compared with 3D ones. For 2D systems, simple universal criteria of melting are proposed, and their universality is shown using as an example a Yukawa system.
This publication is cited in the following 8 articles:
Muhammad Asif Shakoori, Maogang He, Aamir Shahzad, Misbah Khan, Haipeng Li, “Phase transitions of Yukawa systems under electric field”, Eur. Phys. J. Plus, 139:4 (2024)
B. A. Klumov, Pis'ma v Zh. Èksper. Teoret. Fiz., 120:4 (2024), 267–272
B. A. Klumov, “On the Identification of Solid-Like Clusters in a Crystallizing Yukawa System”, Jetp Lett., 120:4 (2024), 259
B. A Klumov, “Klasterizatsiya defektov i kristallitov v dvumernoy zhidkosti Yukavy”, Pisʹma v žurnal êksperimentalʹnoj i teoretičeskoj fiziki, 120:9-10 (2024), 675
B. A. Klumov, “Clustering of Defects and Crystallites in a Two-Dimensional Yukawa Fluid”, Jetp Lett., 120:9 (2024), 650
B. A. Klumov, “On the separation of a monolayer of charged microparticles in a parabolic confinement”, Jetp Lett., 118:11 (2023), 807
I. V. Voronov, V. S. Nikolaev, A. V. Timofeev, R. A. Syrovatka, A. M. Lipaev, D. A. Zamorin, B. A. Klumov, “Spatial localization of high-frequency particle oscillations in a complex plasma monolayer”, J. Phys. D: Appl. Phys., 56:48 (2023), 485203
B. A. Klumov, “Two-dimensional yukawa system: the behavior of defects near the melting region”, JETP Letters, 116:10 (2022), 703–707