Energy resolving photodetection through extracting hot carrier photocurrent

通过提取热载流子光电流进行能量分辨光电探测

• 批准号: DP220101532
• 负责人: Prof Nicholas Ekins-Daukes
• 金额: $ 29.45万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2022
• 资助国家: 澳大利亚
• 起止时间: 2022-01-01 至 2024-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP220101532
• 关键词: Energy; resolving; photodetection; through; extracting

The project will develop infrared metallic hot-electron photodetectors for energy and wavelength resolving photodetection. With the varied applications of infrared photodetectors in Australia, the project aims to establish a novel photodiode architecture that harnesses thermal energy through hot-electrons for high speed and broadband photodetection. By enabling energy resolving photodetection, the photodiode will combine research laboratory scale capabilities into a single optical element. Advanced hot-electron absorber materials will be studied. The research outcomes have applications from telecommunications to biotechnology where photodetectors are a critical sensing component, and for metallic hot electrons utilised in photocatalysis.

该项目将开发用于能量和波长分辨光检测的红外金属光电探测器。随着红外光电探测器在澳大利亚的不同应用，该项目旨在建立一种新型的光电架体系结构，该建筑通过热电子利用热能来实现高速和宽带光检测。 通过启用能量解决光检测，光电二极管将研究实验室尺度能力结合到单个光学元件中。将研究先进的热电子吸收材料。研究结果具有从电信到光电探测器是关键感应成分的生物技术的应用，以及用于光催化中使用的金属热电子。