基于二维压电材料功能性器件的设计、构筑与性能研究

Design,Construction and Performance Research of Functional Devices Based on Two-dimensional Piezoelectric Materials

二维压电材料由于具有机械强度高、性质多样、柔性透明等特点,吸引了广大科研人员的研究兴趣.基于二维压电材料的柔性电子器件、纳米传感器以及光电子器件等功能性器件也展现出了良好的性能和应用前景.对此类器件的构筑和应用需要系统的设计和性能研究.本综述围绕功能性的二维压电器件,系统地论述了压电效应在(光)电子器件中的性能调控机制,并总结其设计和制备流程以及如何实现多种功能性应用,以期对此类器件的设计和研究提供参考.

Two-dimensional materials have attracted the great interest due to their high mechanical strength,broad range of properties,flexibility and transparency.As the flexible electronic devices,nanosensors,optoelectronic and other functional devices based on two-dimensional piezoelectric materials(TDPM)have shown excellent performance and application prospects,the construction and application of such devices desire systematic design and performance research.In this review,we systematically summarized the mechanism,fabrication and methods of realizing various functions of TDPM,so as to provide some guidance for the design and research of two-dimensional piezoelectric devices.