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Anisotropic Low-Dimensional Materials for Polarization-Sensitive Photodetectors: From Materials to Devices
Advanced Optical Materials ( IF 8.0 ) Pub Date : 2022-01-21 , DOI: 10.1002/adom.202102436
Jing Wang 1 , Changzhong Jiang 1 , Wenqing Li 1 , Xiangheng Xiao 1
Affiliation  

Polarization-sensitive detectors based on anisotropic low-dimensional materials have been widely investigated in recent years. Some low-dimensional materials possess anisotropy characteristics owing to their low-symmetry intrinsic crystal structures or external geometry morphology exhibiting distinct anisotropic vibrational, optical, electronic, and electrical properties. In general, the polarization state of light will change with certain regularity when polarized light interacts with the anisotropic medium. Therefore, low-dimensional materials are very suitable for the preparation of polarization-sensitive photodetectors. Here, an overview of recent development in polarization-sensitive photodetectors based on anisotropic systems is presented. The classification and anisotropic properties of low-dimensional materials are presented and the characterization of anisotropy is highlighted. Particularly, the anisotropic characteristics of different material systems from the perspective of crystallography are analyzed and the working mechanism of polarization-sensitive photodetectors is discussed. Then, the recent advances of low-dimensional materials-based polarization-sensitive photodetectors are reviewed in detail. Finally, a summary for this review is made and some breakthroughs for future development in this burgeoning field are addressed.

中文翻译:

用于偏振敏感光电探测器的各向异性低维材料:从材料到器件

近年来,基于各向异性低维材料的偏振敏感探测器得到了广泛的研究。一些低维材料由于其低对称的本征晶体结构或表现出不同的各向异性振动、光学、电子和电学特性的外部几何形态而具有各向异性特征。一般来说,当偏振光与各向异性介质相互作用时,光的偏振态会发生一定的规律性变化。因此,低维材料非常适合制备偏振敏感光电探测器。本文概述了基于各向异性系统的偏振敏感光电探测器的最新发展。介绍了低维材料的分类和各向异性特性,突出了各向异性的表征。特别从晶体学的角度分析了不同材料体系的各向异性特性,讨论了偏振敏感光电探测器的工作机理。然后,详细回顾了基于低维材料的偏振敏感光电探测器的最新进展。最后,对这篇综述进行了总结,并就这一新兴领域的未来发展提出了一些突破。然后,详细回顾了基于低维材料的偏振敏感光电探测器的最新进展。最后,对这篇综述进行了总结,并就这一新兴领域的未来发展提出了一些突破。然后,详细回顾了基于低维材料的偏振敏感光电探测器的最新进展。最后,对这篇综述进行了总结,并就这一新兴领域的未来发展提出了一些突破。
更新日期:2022-01-21
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