Fabrication of regular arrays of gold nanospheres by thermal transformation of electroless-plated films

被引：8

作者：

Ahn, Wonmi ^{[1
]}

Blake, Phillip ^{[2
]}

Shultz, John ^{[3
]}

Ware, Morgan E. ^{[3
]}

Roper, D. Keith ^{[1
,2
]}

机构：

[1] Univ Utah, Dept Mat Sci & Engn, Salt Lake City, UT 84112 USA

[2] Univ Arkansas, Ralph E Martin Dept Chem Engn, Fayetteville, AR 72701 USA

[3] Univ Arkansas, Dept Phys, Fayetteville, AR 72701 USA

来源：

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 2010年 / 28卷 / 03期

基金：

美国国家科学基金会;

关键词：

annealing; electroless deposition; gold; nanofabrication; nanoparticles; solid-liquid transformations; NANOPARTICLE ARRAYS; THIN-FILMS; ROUTE; NANODROPLETS; SCATTERING; ENSEMBLES; LIGHT;

D O I：

10.1116/1.3432122

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Rectangular lattices of gold nanospheres have been fabricated by thermally annealing Au nanopillars and nanocylinders deposited via electroless plating onto indium-tin-oxide glass substrates in a novel method. The substrates were patterned using e-beam lithography, and particle size and shape were controlled by adjusting the thickness of the poly(methylmethacrylate) mask, e-beam power, and electroless plating parameters. Nanostructures produced by this electroless plating method exhibited greater coalescence than sputtered gold films. Attachment of electroless-plated structures to indium-tin-oxide substrates was stable to stringent thermal, solvent, and electromagnetic exposures. This facile and versatile method is applicable to the fabrication of regular metal nanoparticle array platforms for improved optical and plasmonic features in sensing and imaging devices. (C) 2010 American Vacuum Society. [DOI: 10.1116/1.3432122]

引用

页码：638 / 642

页数：5

共 28 条

[1] Transformed gold island film improves light-to-heat transduction of nanoparticles on silica capillaries [J].

Ahn, Wonmi ;

Roper, D. Keith .

JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (32) :12214-12218

[2] Electroless gold island thin films: Photoluminescence and thermal transformation to nanoparticle ensembles [J].

Ahn, Wonmi ;

Taylor, Benjamin ;

Dall'Asen, Analia G. ;

Roper, D. Keith .

LANGMUIR, 2008, 24 (08) :4174-4184

[3] Diffractive coupling in gold nanoparticle arrays and the effect of disorder [J].

Auguie, Baptiste ;

Barnes, William L. .

OPTICS LETTERS, 2009, 34 (04) :401-403

[4] Collective resonances in gold nanoparticle arrays [J].

Auguie, Baptiste ;

Barnes, William L. .

PHYSICAL REVIEW LETTERS, 2008, 101 (14)

[5] Measurement of the mechanical properties of electroplated gold thin films using micromachined beam structures [J].

Baek, CW ;

Kim, YK ;

Ahn, Y ;

Kim, YH .

SENSORS AND ACTUATORS A-PHYSICAL, 2005, 117 (01) :17-27

[6] Enhanced localized fluorescence in plasmonic nanoantennae [J].

Bakker, Reuben M. ;

Yuan, Hsiao-Kuan ;

Liu, Zhengtong ;

Drachev, Vladimir P. ;

Kildishev, Alexander V. ;

Shalaev, Vladimir M. ;

Pedersen, Rasmus H. ;

Gresillon, Samuel ;

Boltasseva, Alexandra .

APPLIED PHYSICS LETTERS, 2008, 92 (04)

[7] Enhanced transmission in near-field imaging of layered plasmonic structures [J].

Bakker, RM ;

Drachev, VP ;

Yuan, HK ;

Shalaev, VM .

OPTICS EXPRESS, 2004, 12 (16) :3701-3706

[8] Jumping nanodroplets: a new route towards metallic nano-particles [J].

Boneberg, J. ;

Habenicht, A. ;

Benner, D. ;

Leiderer, P. ;

Trautvetter, M. ;

Pfahler, C. ;

Plettl, A. ;

Ziemann, P. .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2008, 93 (02) :415-419

[9] Electromagnetic interactions in plasmonic nanoparticle arrays [J].

Bouhelier, A ;

Bachelot, R ;

Im, JS ;

Wiederrecht, GP ;

Lerondel, G ;

Kostcheev, S ;

Royer, P .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (08) :3195-3198

[10] Experimental observation of narrow surface plasmon resonances in gold nanoparticle arrays [J].

Chu, Yizhuo ;

Schonbrun, Ethan ;

Yang, Tian ;

Crozier, Kenneth B. .

APPLIED PHYSICS LETTERS, 2008, 93 (18)

← 1 2 3 →