Ordered Au Nanodisk and Nanohole Arrays: Fabrication and Applications

Yue Bing Zheng, Bala Krishna Juluri, Brian Kiraly, Tony Jun Huang

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

We have utilized nanosphere lithography (NSL) to fabricate ordered Au nanodisk and nanohole arrays on substrates and have studied the localized surface plasmon resonance (LSPR) of the arrays. Through these investigations, we demonstrate that the angle- dependent behavior of the LSPR in the Au nanodisk arrays enables real-time observation of exciton-plasmon couplings. In addition, we show that the NSL-fabricated Au nanohole arrays can be applied as templates for patterning micro-/nanoparticles under capillary force. The unique structural and plasmonic characteristics of the Au nanodisk and nano- hole arrays, as well as the low-cost and high-throughput NSL-based nanofabrication technique, render these arrays excellent platforms for numerous engineering applications. © 2010 by ASME.
Original languageEnglish (US)
JournalJournal of Nanotechnology in Engineering and Medicine
Volume1
Issue number3
DOIs
StatePublished - 2010
Externally publishedYes

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