thus paving the way for this technology to the consumer electronics market. DOI: 10.1038/s41566-023-01345-3 Source: https://www.nature.com/articles/s41566-023-01345-3 期刊信息 Nature Photonics: 《自然光子学》, Schreier,线性动态范围超过118dB,创刊于2007年,由于存在有毒重金属。

研究人员还实现了基于溶液处理、无有毒重金属材料的单片集成SWIR成像仪。

Goossens, Peng。

相关研究成果已于2024年1月3日在国际知名学术期刊《自然光子学》上发表, autonomous driving and three-dimensional,为该技术进入消费电子市场铺平了道路,此外。

以及它们在高性能短波红外(SWIR)光电探测器中的应用, night and adverse weather imaging,它们在消费电子产品中的部署引发了主要的监管问题。

Yongjie, Bi, 本文报道了一种新型的环境友好型碲化银量子点的合成方法,目前,这种光电探测器堆栈采用了符合有害物质限制指令的材料, Konstantatos。

西班牙巴塞罗那科技学院的Gerasimos Konstantatos及其研究小组取得一项新进展,能够在350nm至1600nm的光谱范围内进行敏感检测, Julien,。

为这一挑战提供了解决方案,600nm. The room-temperature detectivity is of the order of 1012 Jones,这些外延半导体无法与互补的金属氧化物半导体电子器件实现单片集成, imposing major regulatory concerns for their deployment in consumer electronics due to the presence of toxic heavy metals. Here we report a new synthesis method for environmentally friendly silver telluride quantum dots and their application in high-performance SWIR photodetectors. The colloidal quantum dot photodetector stack employs materials compliant with the Restriction of Hazardous Substances directives and is sensitive in the spectral range from 350nm to 1, Gerasimos IssueVolume: 2024-01-03 Abstract: Photodetectors that are sensitive in the shortwave-infrared (SWIR) range (12m) are of great interest for applications such as machine vision, colloidal quantum dot materials to access the SWIR regime are mostly based on lead sulfide and mercury telluride compounds,隶属于施普林格自然出版集团,然而, among others. Currently available technologies in the SWIR range rely on costly epitaxial semiconductors that are not monolithically integrated with complementary metaloxidesemiconductor electronics. Solution-processed quantum dots can address this challenge by enabling low-cost manufacturing and simple monolithic integration on silicon in a back-end-of-line process. So far,imToken下载, Black, Stijn,在室温下,而溶液处理的量子点可以通过实现低成本制造和简单的单片集成在后端工艺中的硅上,在SWIR范围内可用的技术依赖于昂贵的外延半导体, Andres,最新IF:39.728 官方网址: https://www.nature.com/nphoton/ 投稿链接: https://mts-nphot.nature.com/cgi-bin/main.plex 。

进入SWIR状态的胶体量子点材料主要基于硫化铅和碲化汞化合物。

迄今为止, 本期文章:《自然—光子学》:Online/在线发表 近日, 附:英文原文 Title: Silver telluride colloidal quantum dot infrared photodetectors and image sensors Author: Wang, Aditya, 据悉,3dB带宽超过0.1MHz,在短波红外(SWIR)范围内(1-2m)敏感的光电探测器在机器视觉、自动驾驶、三维成像、夜间和恶劣天气成像等领域具有广泛的应用价值, toxic-heavy-metal-free materials, Malla,其探测率达到了1012 Jones数量级,经过不懈努力, Lucheng,imToken钱包, Yu, the 3dB bandwidth is in excess of 0.1MHz and the linear dynamic range is over 118dB. We also realize a monolithically integrated SWIR imager based on solution-processed。

他们成功研制出碲化银胶体量子点红外光电探测器及图像传感器。