Fabrication of Branched Flower-Like ZnO/Si Hierarchical Heterostructure UV Detector by Aqueous Method

High performance ZnO/Si hierarchical heterostructure UV detector was fabricated using an aqueous method. The structural, morphological and optical properties of the hierarchical heterostructure were characterized. The heterostructural UV detector was composed of ZnO nanorods grown on Si nanowires to...

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Bibliographic Details
Published inJournal of nanoscience and nanotechnology Vol. 20; no. 10; p. 6385
Main Authors Liu, Sitong, Yu, Naisen, Wu, Yunfeng
Format Journal Article
LanguageEnglish
Published United States 01.10.2020
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Summary:High performance ZnO/Si hierarchical heterostructure UV detector was fabricated using an aqueous method. The structural, morphological and optical properties of the hierarchical heterostructure were characterized. The heterostructural UV detector was composed of ZnO nanorods grown on Si nanowires to form a flower-like structure. The device results demonstrated that the as-grown ZnO/Si hierarchical heterostructure showed high UV response. The method provides a simple way to fabricate high-response UV photodetectors based on ZnO/Si heterostructure.
ISSN:1533-4899
DOI:10.1166/jnn.2020.18592