期刊
NANOTECHNOLOGY
卷 31, 期 36, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1361-6528/ab94de
关键词
Near-infrared; transparent electrode; silver; nanowire
资金
- National Science and Engineering Research Council (NSERC)
Due to their ease of fabrication and mechanical flexibility, silver nanowire transparent electrodes have been touted as a promising replacement for metal oxides such as indium tin oxide (ITO). Here we study an additional advantage: their high transparency in the near-infrared region (NIR) which is highly desirable for some applications. For electrodes that are 96% transparent in the visible, ones made from ITO are only 35% transparent at a wavelength of 2500 nm, but those made from silver nanowires maintain a transparency as high as 94%. Experiments and modelling show that to minimize the transparency drop from the visible to the NIR, the nanowires should be sparse and larger in diameter. This is found to be attributed to both the larger average spacing between nanowires in such networks and the lower absoprtion losses of larger diameter nanowires in the NIR.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据