High-Performance Ultraviolet Light Detection Using Nano-Scale-Fin Isolation AlGaN/GaN Heterostructures with ZnO Nanorods

High-Performance Ultraviolet Light Detection Using Nano-Scale-Fin Isolation AlGaN/GaN Heterostructures with ZnO Nanorods

Owing to their intrinsic wide bandgap properties ZnO and GaN materials are widely used for fabricating passive-type visible-blind ultraviolet (UV) photodetectors (PDs). However, most of these PDs have a very low spectral responsivity R, which is not sufficient for detecting very low-level UV signals...

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Bibliographic Details
Main Authors: Fasihullah Khan, Waqar Khan, Sam-Dong Kim
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Nanomaterials
Subjects:
high-responsivity
ultraviolet photodetectors
nano-scale fin isolation
wide-band gap semiconductors
ZnO nanorods
two-dimensional electron gas
visible-blind
Online Access:http://www.mdpi.com/2079-4991/9/3/440

Internet

http://www.mdpi.com/2079-4991/9/3/440

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