High-precision nanofabrication technology for metal nanoparticle ensembles using nanotemplate-guided thermal dewetting

Yusuke Niimura; Naoto Oonishi; Kyohei Okubo; Loan Le Thi Ngoc; Edwin T. Carlen

doi:10.1039/c8nr01480a

High-precision nanofabrication technology for metal nanoparticle ensembles using nanotemplate-guided thermal dewetting

Yusuke Niimura
, Naoto Oonishi
, Kyohei Okubo
, Loan Le Thi Ngoc
, Edwin T. Carlen

McKelvey School of Engineering

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

We present a hybrid nanofabrication technology for realizing single-crystalline metal nanoparticle ensembles, such as trimers, heptamers and periodic arrays; well-suited for nanoplasmonics applications. Top-down engineered nanotemplates result in the deterministic formation of isolated polycrystalline gold islands with precise volume and position, which are transformed into single-crystalline nanoparticles using bottom-up self-assembly based on nanotemplate-guided thermal dewetting.

Original language	English
Pages (from-to)	14390-14394
Number of pages	5
Journal	Nanoscale
Volume	10
Issue number	30
DOIs	https://doi.org/10.1039/c8nr01480a
State	Published - Aug 14 2018

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title = "High-precision nanofabrication technology for metal nanoparticle ensembles using nanotemplate-guided thermal dewetting",

abstract = "We present a hybrid nanofabrication technology for realizing single-crystalline metal nanoparticle ensembles, such as trimers, heptamers and periodic arrays; well-suited for nanoplasmonics applications. Top-down engineered nanotemplates result in the deterministic formation of isolated polycrystalline gold islands with precise volume and position, which are transformed into single-crystalline nanoparticles using bottom-up self-assembly based on nanotemplate-guided thermal dewetting.",

author = "Yusuke Niimura and Naoto Oonishi and Kyohei Okubo and \{Le Thi Ngoc\}, Loan and Carlen, \{Edwin T.\}",

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AU - Niimura, Yusuke

AU - Oonishi, Naoto

AU - Okubo, Kyohei

AU - Le Thi Ngoc, Loan

AU - Carlen, Edwin T.

N1 - Publisher Copyright: © The Royal Society of Chemistry 2018.

PY - 2018/8/14

Y1 - 2018/8/14

N2 - We present a hybrid nanofabrication technology for realizing single-crystalline metal nanoparticle ensembles, such as trimers, heptamers and periodic arrays; well-suited for nanoplasmonics applications. Top-down engineered nanotemplates result in the deterministic formation of isolated polycrystalline gold islands with precise volume and position, which are transformed into single-crystalline nanoparticles using bottom-up self-assembly based on nanotemplate-guided thermal dewetting.

AB - We present a hybrid nanofabrication technology for realizing single-crystalline metal nanoparticle ensembles, such as trimers, heptamers and periodic arrays; well-suited for nanoplasmonics applications. Top-down engineered nanotemplates result in the deterministic formation of isolated polycrystalline gold islands with precise volume and position, which are transformed into single-crystalline nanoparticles using bottom-up self-assembly based on nanotemplate-guided thermal dewetting.

UR - https://www.scopus.com/pages/publications/85050990979

U2 - 10.1039/c8nr01480a

DO - 10.1039/c8nr01480a

M3 - Article

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JO - Nanoscale

JF - Nanoscale

IS - 30

ER -

High-precision nanofabrication technology for metal nanoparticle ensembles using nanotemplate-guided thermal dewetting

Abstract

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