Highly Transparent and Conductive Films of Densely Aligned Ultrathin Au Nanowire Monolayers
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- 作者：Ana S谩nchez-Iglesias ; Beatriz Rivas-Murias ; Marek Grzelczak ; Jorge P茅rez-Juste ; Luis M. Liz-Marz谩n ; Francisco Rivadulla ; Miguel A. Correa-Duarte
- 刊名：Nano Letters
- 出版年：2012
- 出版时间：December 12, 2012
- 年：2012
- 卷：12
- 期：12
- 页码：6066-6070
- 全文大小：361K
- 年卷期：v.12,no.12(December 12, 2012)
- ISSN：1530-6992
文摘
The combination of low electrical resistance and high optical transparency in a single material is very uncommon. Developing these systems is a scientific challenge and a technological need, to replace ITO in flexible electronic components and other highly demanding applications. Here we report a facile method to prepare single layers of densely aligned ultrathin Au-nanowires, homogeneous over cm2 areas. The as-deposited films show an electrical/optical performance competitive with ITO and graphene-based electrodes. Moreover, the Au-films show a good stability under ambient conditions, and the large aspect ratio of the ultrathin nanowires makes them perfect for deposition in flexible substrates.