Very longwave infrared detectors based on Type II superlattice.

基于 II 型超晶格的甚长波红外探测器。

• 批准号: 1908002
• 金额: --
• 依托单位: University of Sheffield
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2016
• 资助国家: 英国
• 起止时间: 2016 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1908002
• 关键词: Very; longwave; infrared; detectors; based

Very longwave infrared detectors based on Type II superlattice. In this work, very thin layers of semiconductors such as InAs, InAsSb or InGaAsSb will be designed to engineer photodiodes that can achieve high sensitivity in the very longwave infrared wavelengths. Simulations of superlattice will be carried out to provide designs that will be grown, fabricated and tested. Data will be analysed in terms of photoresponse and noise to improve the design of the photodiodes.

基于II型超晶格的甚长波红外探测器。在这项工作中，非常薄的半导体层，如InAs，InAsSb或InGaAsSb将被设计成工程光电二极管，可以在非常长的红外波长实现高灵敏度。超晶格的模拟将进行，以提供将生长，制造和测试的设计。数据将进行分析的光响应和噪声，以改善光电二极管的设计。