Two-Dimensional Material Tandem Detectors for Polarimetry and Spectroscopy

用于旋光分析和光谱分析的二维材料串联探测器

• 批准号: DE210101129
• 负责人: Dr James Bullock
• 金额: $ 29.95万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-12-30 至 2024-12-29
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE210101129
• 关键词: Two; Dimensional; Material; Tandem; Detectors

The aim of this project is to leverage the fundamental advantages that two-dimensional (2D) materials could provide to vertically-stacked (tandem) photodetectors. The strong absorption, tunable bandgap and polarisation dependence that many 2D materials exhibit, provides a means by which to detect properties of light. This topic is significant because it could overcome current cost/performance issues of tandem detectors, enabling widespread usage. The expected project outcome is the development of a novel tandem 2D detector, which as a single detector/pixel, can extract the intensity, polarisation and wavelength region of incoming light. This would provide benefits for many future applications, including machine vision and aerial surveying.

该项目的目的是利用二维（2D）材料可以为垂直堆叠（串联）光电探测器提供的基本优势。许多2D材料表现出的强吸收、可调带隙和偏振依赖性提供了一种检测光特性的方法。这个主题是重要的，因为它可以克服目前的串联检测器的成本/性能问题，使广泛的使用。预期的项目成果是开发一种新型的串联2D探测器，作为单个探测器/像素，可以提取入射光的强度，偏振和波长区域。这将为许多未来的应用提供好处，包括机器视觉和航空测量。