Title of Paper:Ultraviolet Photodetector Based on ITO/MgO/ZnO Structure Grown by Hydrothermal Process

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Date of Publication:2018-12-01

Journal:JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY

Included Journals:PubMed、SCIE

Volume:18

Issue:12

Page Number:8399-8402

ISSN No.:1533-4880

Key Words:MgO Nanostructures; ZnO; UV Photodetector

Abstract:A simple two-step aqueous method was employed to grow MgO nanostructures on ZnO/sapphire at low temperature. The obtained thin MgO nanostructures were uniformly distributed on the surface of ZnO layer and showed the sheet-like structures. Meanwhile, an ultraviolet (UV) photodetector based on ITO/MgO/ZnO structures was fabricated by simple way. The obtained UV detector showed excellent UV sensing properties. This novel method will greatly facilitate fabrication of large-scale metal-insulator-semiconductor with relatively low cost at remarkably low temperature.