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The empirical potential of two-dimensional nanomaterials and their heterostructures; [二维纳米材料异质结构的原子间相互作用模型]
被引：0
|作者：
Tan Y.
[1
]
Jiang J.
[1
]
机构：
[1] Shanghai Institute of Applied Mathematics and Mechanics, School of Mechanics and Engineering Science, Shanghai University, Shanghai
来源：
基金：
中国国家自然科学基金;
关键词：
Empirical potential;
Molecular dynamics simulation;
Two-dimensional nanomaterial;
D O I：
10.6052/1000-0992-19-010
中图分类号：
学科分类号：
摘要：
The atomic interaction is a fundamental ingredient in the research of two-dimensional (2D) nanomaterials that have been widely investigated for decades. The atomic interaction can be described by empirical models, which are of both high accuracy and efficiency owing to their physics-inspired functional forms. We outline some typical empirical potential models for the 2D material and its heterostructures, including the vertical van der Waals heterostructure and the lateral heterostructure. The present survey shall offer some help in choosing potential models for the simulation of these 2D-material-based systems. We also discuss some prospects and current challenges at the end of the article. © 2020 Advances in Mechanics.
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