Shape and Symmetry Determine Two-Dimensional Melting Transitions of Hard Regular Polygons
Shape and Symmetry Determine Two-Dimensional Melting Transitions of Hard Regular Polygons
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DOI：
10.1103/physrevx.7.021001
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发表时间：
2017-04-05
影响因子：
12.5
通讯作者：
Glotzer, Sharon C.
中科院分区：
文献类型：
--
作者：
Anderson, Joshua A.;Antonaglia, James;Glotzer, Sharon C.
二维系统的熔化转变是凝聚态物理和统计物理学中的一个基本问题，通过计算资源和算法的应用，该问题取得了显着进展。二维系统为 3D 系统中未观察到的新相和相变场景提供了机会，但这些相敏感地依赖于系统，因此，预测任何给定 2D 系统的行为方式仍然是一个挑战。在这里，我们报告了所有具有 3 的硬正多边形在熔化转变附近的相行为的全面模拟研究
The melting transition of two-dimensional systems is a fundamental problem in condensed matter and statistical physics that has advanced significantly through the application of computational resources and algorithms. Two-dimensional systems present the opportunity for novel phases and phase transition scenarios not observed in 3D systems, but these phases depend sensitively on the system and, thus, predicting how any given 2D system will behave remains a challenge. Here, we report a comprehensive simulation study of the phase behavior near the melting transition of all hard regular polygons with 3