Tell a friend
Print
Khrapak, Sergey (2018) Note: Melting criterion for soft particle systems in two dimensions. Journal of Chemical Physics, 148, p. 146101. American Institute of Physics (AIP). doi: 10.1063/1.5027201. ISSN 0021-9606.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
- Published version
159kB |
Abstract
A simple criterion for melting of two-dimensional crystals with soft long-ranged interactions has been proposed. It states that the ratio of the transverse sound velocity of an ideal crystalline lattice to the thermal velocity is a quasi-universal number close to 4.3 at melting. Application of these criteria allows estimating melting lines in a simple yet relatively accurate manner. Two-dimensional weakly screened Yukawa systems are considered as a relevant example.
| Item URL in elib: | https://elib.dlr.de/119702/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Article | ||||||||
| Title: | Note: Melting criterion for soft particle systems in two dimensions | ||||||||
| Authors: |
| ||||||||
| Date: | 11 April 2018 | ||||||||
| Journal or Publication Title: | Journal of Chemical Physics | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | Yes | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | Yes | ||||||||
| In ISI Web of Science: | Yes | ||||||||
| Volume: | 148 | ||||||||
| DOI: | 10.1063/1.5027201 | ||||||||
| Page Range: | p. 146101 | ||||||||
| Publisher: | American Institute of Physics (AIP) | ||||||||
| ISSN: | 0021-9606 | ||||||||
| Status: | Published | ||||||||
| Keywords: | two-dimensional melting, melting and freezing criteria, phase transitions in classical two-dimensional systems, one-component plasma, complex (dusty) plasma, plasma crystals | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | Research under Space Conditions | ||||||||
| DLR - Research area: | Raumfahrt | ||||||||
| DLR - Program: | R FR - Research under Space Conditions | ||||||||
| DLR - Research theme (Project): | R - Komplexe Plasmen / Theory, Simulation (old) | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Institute of Materials Physics in Space > Research Group Complex Plasma | ||||||||
| Deposited By: | Khrapak, Sergey | ||||||||
| Deposited On: | 23 Apr 2018 06:50 | ||||||||
| Last Modified: | 30 Jul 2026 12:03 |
Repository Staff Only: item control page
