Enhancement of the Visible Light Photodetection of Inorganic Photodiodes via Additional Quantum Dots Layers
Seong Jae Kang,
Jun Hyung Jeong,
Jin Hyun Ma
et al.
Abstract:Visible light photodetectors are extensively researched with transparent metal oxide holes/electron layers for various applications. Among the metal oxide transporting layers, nickel oxide (NiO) and zinc oxide (ZnO) are commonly adopted due to their wide band gap and high transparency. The objective of this study was to improve the visible light detection of NiO/ZnO photodiodes by introducing an additional quantum dot (QD) layer between the NiO and ZnO layers. Utilizing the unique property of QDs, we could sel… Show more
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