Cu2O/GaN ultraviolet detector synthesized using ZnO nanorod arrays as template by aqueous method

Cu2O/GaN ultraviolet detector synthesized using ZnO nanorod arrays as template by aqueous method

In this paper, ultraviolet (UV) photodetector device based on Cu2O nanostructures/GaN film heterostructure was fabricated using low-temperature aqueous method. ZnO nanorod arrays (NRs) were adopted to act as intermediate template to grow Cu2O nanostructures. The Cu2O nanostructures/GaN film heterost...

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Veröffentlicht in:Nano-Structures & Nano-Objects 2020-07, Vol.23, p.100494, Article 100494
Hauptverfasser: Wang, Yong, Yu, Naisen, Wu, Yunfeng
Format: Artikel
Sprache:eng
Schlagworte:
Aqueous method
GaN/cu2O
Ultraviolet photodetector
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Zusammenfassung:In this paper, ultraviolet (UV) photodetector device based on Cu2O nanostructures/GaN film heterostructure was fabricated using low-temperature aqueous method. ZnO nanorod arrays (NRs) were adopted to act as intermediate template to grow Cu2O nanostructures. The Cu2O nanostructures/GaN film heterostructure exhibited high response for UV detection. The results will provide a simple and effective way for low cost growth Cu2O nanostructures/GaN film heterostructure for UV detector applications at low temperature.
ISSN:2352-507X
DOI:10.1016/j.nanoso.2020.100494