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Photonics and optoelectronics of two-dimensional materials beyond graphene

机译：石墨烯以外的二维材料的光子和光电子

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摘要

Apart from conventional materials, the study of two-dimensional (2D) materials has emerged as a significant field of study for a variety of applications. Graphene-like 2D materials are important elements of potential optoelectronics applications due to their exceptional electronic and optical properties. The processing of these materials towards the realization of devices has been one of the main motivations for the recent development of photonics and optoelectronics. The recent progress in photonic devices based on graphene-like 2D materials, especially topological insulators (TIs) and transition metal dichalcogenides (TMDs) with the methodology level discussions from the viewpoint of state-of-the-art designs in device geometry and materials are detailed in this review. We have started the article with an overview of the electronic properties and continued by highlighting their linear and nonlinear optical properties. The production of TIs and TMDs by different methods is detailed. The following main applications focused towards device fabrication are elaborated: (1) photodetectors, (2) photovoltaic devices, (3) light-emitting devices, (4) flexible devices and (5) laser applications. The possibility of employing these 2D materials in different fields is also suggested based on their properties in the prospective part. This review will not only greatly complement the detailed knowledge of the device physics of these materials, but also provide contemporary perception for the researchers who wish to consider these materials for various applications by following the path of graphene.
机译：除常规材料外，二维（2D）材料的研究已成为各种应用程序的重要研究领域。由于石墨烯类2D材料具有非凡的电子和光学特性，它们是潜在光电应用的重要元素。朝着实现器件的方向加工这些材料一直是光子学和光电子学最近发展的主要动机之一。从器件几何和材料的最新设计观点出发，基于类石墨烯2D材料（尤其是拓扑绝缘体（TI）和过渡金属二卤化金属（TMD））的光子器件的最新进展与方法论层面的讨论是在此评论中详细介绍。我们从电子性能的概述开始了这篇文章，并着重介绍了它们的线性和非线性光学性能。详细介绍了通过不同方法生产TI和TMD的方法。详细阐述了以下针对设备制造的主要应用：（1）光电探测器，（2）光伏设备，（3）发光设备，（4）柔性设备和（5）激光应用。根据它们在预期部分中的特性，还建议在不同领域中使用这些2D材料的可能性。这篇综述不仅将极大地补充这些材料的器件物理学的详细知识，而且还将为希望通过遵循石墨烯的途径考虑将这些材料用于各种应用的研究人员提供当代的认识。

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