Data underlying the PhD thesis: Nonlinear Mechanics of Suspended Ultra-thin Membranes, From Molecular Dynamics to Continuum Mechanics

This dataset contains the dissertation's figures, data, simulation models, and program codes for chapter 2, 3, and 4. All of the figures, data, and codes are written and produced by the commercial software MATLAB. The FEM simulation models are also created using ANSYS Workbench software and molecular dynamic simulation codes are written for LAMMPS software.These chapters are published in renowned academic journals.Chapter 2 is published with the title "Nonlinear elasticity of wrinkled atomically thin membranes".Chapter 4 is published with the title "Quantifying stress distribution in ultra-large graphene drums through mode shape imaging".Chapter 4 is published with the title "Pressure-induced nonlinear resonance frequency changes for extracting Young’s modulus of nanodrums".

本数据集包含学位论文第2、3、4章的配图、实验数据、仿真模型及程序代码。所有配图、实验数据与程序代码均由商用软件MATLAB编写生成。有限元（Finite Element Method, FEM）仿真模型采用ANSYS Workbench软件构建，分子动力学仿真代码则针对LAMMPS软件编写。上述章节均发表于权威学术期刊：第2章发表论文的标题为《褶皱原子级超薄薄膜的非线性弹性特性》；第4章以两篇论文形式发表，标题分别为《通过振型成像量化超大石墨烯鼓的应力分布》以及《压力诱导的非线性共振频率变化以提取纳米鼓的杨氏模量》。