Assessing existent possibility of 2D materials through a simple mechanical model

2017/08/16 by H-Lin Ding, Ding, H-Lin, Zhen Zhen +7
Materials Science · #2D Materials and Applications #FOS: Physical sciences #Graphene research and applications #MXene and MAX Phase Materials #Materials Science (cond-mat.mtrl-sci)

paper · pdf · doi:10.48550/arxiv.1708.05284

openalex publication_date 2017/08/16 · openalex created_date 2017/08/31 · openalex updated_date 2026/07/28

Abstract

Physical and chemical properties of 2D material are highly sensitive to its structures whose regularity are seldom investigated, here we proposed a simple mechanical model whose covalent bonds are connected by angle springs, with which we gave insight into stability, bending stiffness and some other properties of 2D structures. It is found that Flat, Chair and Washboard possess larger existent possibilities, which are consistent with existing 2D materials' structures. This model is a tool to evaluate existent possibilities of periodic 2D structures from mechanical viewpoint.

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