JOURNAL ARTICLE
ZnO nanorod arrays as p–n heterojunction ultraviolet photodetectors
Ya Lin LuIyad DajaniR. J. Knize
Year: 2006 Journal: Electronics Letters Vol: 42 (22)Pages: 1309-1310 Publisher: Institution of Engineering and Technology
Abstract
Efficient front-illumination ultraviolet photodetectors have been developed using n-type ZnO nanorod arrays grown on p-type Zn0.9Mg0.1O-coated, (0001)-cut sapphire (Al2O3) substrate. Typical diode rectification behaviour and photoresponsivity were measured, revealing the photodetector's good sensitivity to incident UV photons and its new function of efficient light polarisation discrimination.
Keywords:
Photodetector Nanorod Optoelectronics Ultraviolet Materials science Heterojunction Rectification Sapphire Diode Substrate (aquarium) Light-emitting diode Optics Nanotechnology Laser Physics Power (physics)
Metrics
22
Cited By
1.46
FWCI (Field Weighted Citation Impact)
12
Refs
0.80
Citation Normalized Percentile
Is in top 1%
Is in top 10%
Citation History
Topics
ZnO doping and properties
Physical Sciences → Materials Science → Materials Chemistry
Ga2O3 and related materials
Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials
GaN-based semiconductor devices and materials
Physical Sciences → Physics and Astronomy → Condensed Matter Physics
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