Tunable and Broadband Plasmonic Absorption via Dispersible Nanoantennas with Sub-10 nm Gaps

被引：9
|
作者：
Mangelson, Bryan F. [1 ,3 ]
Park, Daniel J. [1 ,3 ]
Ku, Jessie C. [1 ,2 ,3 ]
Osberg, Kyle D. [1 ,2 ,3 ]
Schatz, George C. [1 ,3 ]
Mirkin, Chad A. [1 ,2 ,3 ]
机构：
[1] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
[2] Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
[3] Northwestern Univ, Int Inst Nanotechnol, Evanston, IL 60208 USA
来源：
SMALL | 2013年 / 9卷 / 13期
关键词：
plasmonics; hotspots; nanoantennas; nanorods; on-wire lithography; ON-WIRE-LITHOGRAPHY; COLORIMETRIC DETECTION; TRANSPORT JUNCTIONS; OPTICAL-PROPERTIES; NANOPARTICLES; HYBRIDIZATION; RESONANCE; SIZE;
D O I：
10.1002/smll.201202787
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Plasmonic nanoparticles have traditionally been associated with relatively narrow absorption profiles. But, for many of the most exciting potential applications for these particles, such as solar energy applications, broadband absorption is desirable. By utilizing on-wire lithography, nanostructures which absorb light through the visible and near-IR portions of the electromagnetic spectrum can be synthesized. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2250 / 2254
页数：5
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