阅读说明：本技术 基于二维量子点的光电探测器 (Photoelectric detector based on two-dimensional quantum dots ) 是由 奈杰尔·皮克特 斯图尔特·斯塔布斯 纳瑟莉·格雷斯蒂 于 2019-08-23 设计创作，主要内容包括：一种光电探测器(200)包括：底部电极(210)；布置在该底部电极上的中间层(220)；布置在该中间层上的光吸收层(230),该光吸收层具有一种或多种电荷传输材料,和分散在该一种或多种电荷传输材料中的多个二维量子点(2D QD)；以及布置在该光吸收层上的顶部电极(240)。一种异质结构光电探测器(300)包括：底部电极(310)；布置在第一电极上的第一光吸收层(320),该第一光吸收层具有第一光吸收材料；布置在该第一光吸收层上的第二光吸收层(330),该第二光吸收层具有第二光吸收材料；以及布置在该第二光吸收层上的顶部电极(340),该第一或第二光吸收材料中的至少一种是多个二维量子点(2D QD)。(A photodetector (200) comprising: a bottom electrode (210); an intermediate layer (220) disposed on the bottom electrode; a light absorbing layer (230) disposed on the intermediate layer, the light absorbing layer having one or more charge transport materials, and a plurality of two-dimensional quantum dots (2D QDs) dispersed in the one or more charge transport materials; and a top electrode (240) disposed on the light absorbing layer. A heterostructure photodetector (300) includes: a bottom electrode (310); a first light absorbing layer (320) disposed on the first electrode, the first light absorbing layer having a first light absorbing material; a second light absorbing layer (330) disposed on the first light absorbing layer, the second light absorbing layer having a second light absorbing material; and a top electrode (340) disposed on the second light absorbing layer, at least one of the first or second light absorbing materials being a plurality of two-dimensional quantum dots (2D QDs).)