3D Arrays of 1024-Pixel Image Sensors based on Lead Halide Perovskite Nanowires.

Gu, Leilei; Tavakoli, Mohammad Mahdi; Zhang, Daquan; Zhang, Qianpeng; Waleed, Aashir; Xiao, Yiqun; Tsui, Kwong-Hoi; Lin, Yuanjing et al. · Adv Mater · 2016

basic_science · Level V

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Abstract

Large-scale and highly ordered 3D perov-skite nanowire (NW) arrays are achieved in nanoengineering templates by a unique vapor-solid-solid reaction process. The excellent material properties, in conjunction with the high integration density of the NW arrays, make them promising for 3D integrated nanoelectronics/optoelectronics. Image sensors with 1024 pixels are assembled and characterized to demonstrate the technological potency.