Articles with "pyramidal surfaces" as a keyword



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Highly antireflective AlGaN/GaN ultraviolet photodetectors using ZnO nanorod arrays on inverted pyramidal surfaces

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Published in 2017 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.02.139

Abstract: Abstract Highly antireflective heterostructured aluminum gallium nitride (AlGaN)/GaN ultraviolet (UV) photodetectors were demonstrated using a combination of inverted pyramidal surfaces and zinc oxide nanorod arrays (i.e., antireflective surface modification) to enhance the optical sensitivity. The… read more here.

Keywords: pyramidal surfaces; algan gan; inverted pyramidal; ultraviolet photodetectors ... See more keywords