Solar-blind ultraviolet photodetection of an α-Ga2O3 nanorod array based on photoelectrochemical self-powered detectors with a simple, newly-designed structure. Issue 23 (31st May 2019)

• Record Type: Journal Article
• Authors: Zhang, Junhua; Jiao, Shujie; Wang, Dongbo; Ni, Shiming; Gao, Shiyong; Wang, Jinzhong
• Is Part Of: Journal of materials chemistry. Volume 7:Issue 23(2019)
• Page Start: 6867
• Page End: 6871
• Publication Date: 2019-05-31
• Subjects: Materials -- Periodicals; Chemistry, Analytic -- Periodicals; Optical materials -- Research -- Periodicals; Electronics -- Materials -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c9tc01417a
• Languages: English
• ISSNs: 2050-7526

Abstract

Abstract : A newly-designed photoelectrochemical self-powered detector is applied to an α-Ga2 O3 nanorod array to realize the detection of solar-blind ultraviolet light (wavelengths below 300 nm) and fast response (rise time of 0.076 s and decay time of 0.056 s). Abstract : A novel photoelectrochemical self-powered detector using a newly designed counter electrode as the light-receiving surface is applied to a hydrothermally synthesized α-Ga2 O3 nanorod array to realize the detection of solar-blind ultraviolet light with wavelengths below 300 nm and fast response (rise time of 0.076 s and decay time of 0.056 s).