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Klumov, Boris and Khrapak, Sergey (2020) Two-body entropy of two-dimensional fluids. Results in Physics, 17, p. 103020. Elsevier. doi: 10.1016/j.rinp.2020.103020. ISSN 2211-3797.
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Official URL: https://www.sciencedirect.com/science/article/pii/S2211379720301418
Abstract
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) phase transition the pair entropy exhibits an abrupt jump in a narrow temperature range and this can be used to identify the freezing point. Relations to the full excess entropy and some existing freezing indicators are briefly discussed.
| Item URL in elib: | https://elib.dlr.de/134383/ | ||||||||||||
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| Document Type: | Article | ||||||||||||
| Title: | Two-body entropy of two-dimensional fluids | ||||||||||||
| Authors: |
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| Date: | 24 February 2020 | ||||||||||||
| Journal or Publication Title: | Results in Physics | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | Yes | ||||||||||||
| In SCOPUS: | Yes | ||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||
| Volume: | 17 | ||||||||||||
| DOI: | 10.1016/j.rinp.2020.103020 | ||||||||||||
| Page Range: | p. 103020 | ||||||||||||
| Publisher: | Elsevier | ||||||||||||
| ISSN: | 2211-3797 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | two-dimensional systems, two-dimensional melting, melting and freezing indicators, Yukawa systems, complex (dusty) plasmas | ||||||||||||
| 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: | 17 Mar 2020 14:40 | ||||||||||||
| Last Modified: | 30 Jan 2024 11:47 |
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