Article ID Journal Published Year Pages File Type
1500876 Scripta Materialia 2010 4 Pages PDF
Abstract

A unique zinc oxide nanostructure network composed of nanosheets and nanowires was synthesized via a polymer-controlled chemical approach. The field emission and photoresponse properties of the network were investigated. The network exhibited a good field emission property with a low turn-on field of 4.1 V μm−1. Furthermore, this network shows a very low dark current of ∼61 pA even at 10 V bias which corresponds to 163 GΩ resistance, and the ratio between dark and illuminated conditions was more than 1000 at 2 V bias.

Related Topics
Physical Sciences and Engineering Materials Science Ceramics and Composites
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