激光与光电子学进展, 2019, 56 (11): 110006, 网络出版: 2019-06-13
石墨烯纳机电系统及其与光纤的集成研究 下载: 1206次封面文章特邀综述
Graphene Nanoelectromechanical System and Its Integration with Optical Fiber
摘要
石墨烯具有比表面积大、弹性模量大、刚度大和密度低等特性,是极佳的纳机电系统(NEMS)基础材料。石墨烯纳机电系统主要研究石墨烯薄膜的机电性能,其共振频率对质量、力和热具有非常灵敏的响应,在传感领域具有广泛的应用前景。光纤传感器已得到广泛应用,二者相结合能够发挥更大的优势。本文主要对石墨烯纳机电系统的工作原理、制备工艺、传感应用和基于光纤的石墨烯纳机电系统传感器进行了综述与展望。
Abstract
Graphene is an excellent base material for a nanoelectromechanical system (NEMS) because of its extraordinary characteristics, including a large specific surface area, high Young's modulus, enormous stiffness, and low density. The graphene NEMS mainly studies the electromechanical properties of graphene films. Its resonant frequency has a very sensitive response to mass, force, and heat, which has a great application prospect in the sensing field. Meanwhile, the optical fiber sensor has been widely studied and applied, whose combination with graphene can possess a greater advantage. In this paper, the working principle, preparation process, sensing application of the graphene NEMS as well as the fiber-based graphene NEMS sensors are reviewed and prospected.
刘增勇, 曹鸿谦, 徐飞, 陆延青. 石墨烯纳机电系统及其与光纤的集成研究[J]. 激光与光电子学进展, 2019, 56(11): 110006. Zengyong Liu, Hongqian Cao, Fei Xu, Yanqing Lu. Graphene Nanoelectromechanical System and Its Integration with Optical Fiber[J]. Laser & Optoelectronics Progress, 2019, 56(11): 110006.