Deep-UV wavelength-selective photodetectors based on lateral transport in AlGaN/AlN quantum well and dot-in-well structures

Deep-UV wavelength-selective photodetectors based on lateral transport in AlGaN/AlN quantum well and dot-in-well structures

We report on the development of deep-ultraviolet (DUV) wavelength-selective top-illuminated photodetectors based on AlGaN/AlN quantum-dots-in-wells. Structures consisting of 100 AlGaN wells and AlN barriers were grown by plasma-assisted molecular beam epitaxy on sapphire substrates. Interdigitated m...

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Bibliographic Details
Main Authors: Pallabi Pramanik, Sayantani Sen, Chirantan Singha, A. Bhattacharyya, Lin Zhou, David J. Smith
Format: Article
Language:English
Published: AIP Publishing LLC 2021-08-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0059744

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