Single-layer MoS₂: a two-dimensional material with negative Poisson’s ratio

• Main Authors: Zhu, Yucheng, Cao, Xiaofei, Tan, Yuan, Wang, Yao, Hu, Jun, Li, Baotong, Chen, Zhong
• 其他作者: School of Materials Science and Engineering
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Engineering::Materials; Two-Dimensional Materials; Elastic Constants
• 在線閱讀: https://hdl.handle.net/10356/169596

Negative Poisson’s ratio (NPR) materials have broad applications such as heat dissipation, vibration damping, and energy absorption because of their designability, lightweight quality, and high strength ratio. Here, we use first-principles calculations to find a two-dimensional (2D) auxetic material...