Shenzhen Key Laboratory of Special Functional Materials, College of Materials Science and Engineering, Shenzhen University, Nanshan District, Shenzhen, 518060, Guangdong, China.
Department of Physics, South University of Science and Technology, Nanshan District, Shenzhen, 518055, Guangdong, China.
Adv Mater. 2016 Oct;28(37):8079-8096. doi: 10.1002/adma.201601363. Epub 2016 Jul 5.
Materials with negative Poisson's ratio attract considerable attention due to their underlying intriguing physical properties and numerous promising applications, particularly in stringent environments such as aerospace and defense areas, because of their unconventional mechanical enhancements. Recent progress in materials with a negative Poisson's ratio are reviewed here, with the current state of research regarding both theory and experiment. The inter-relationship between the underlying structure and a negative Poisson's ratio is discussed in functional materials, including macroscopic bulk, low-dimensional nanoscale particles, films, sheets, or tubes. The coexistence and correlations with other negative indexes (such as negative compressibility and negative thermal expansion) are also addressed. Finally, open questions and future research opportunities are proposed for functional materials with negative Poisson's ratios.
具有负泊松比的材料因其潜在的有趣物理性质和众多有前途的应用而受到极大关注，尤其是在航空航天和国防等苛刻环境中，因为它们具有非常规的机械增强。本文综述了具有负泊松比的材料的最新进展，包括理论和实验研究的现状。讨论了功能材料中负泊松比与基础结构之间的相互关系，包括宏观块状、低维纳米粒子、薄膜、薄片或管。还讨论了与其他负指数（如负压缩率和负热膨胀）共存和相关性。最后，对具有负泊松比的功能材料提出了一些尚未解决的问题和未来的研究机遇。
