From Rings to Crescents: A Novel Fabrication Technique Uncovers the Transition Details

被引：48

作者：

Bochenkov, Vladimir E. ^{[1
,2
]}

Sutherland, Duncan S. ^{[1
]}

机构：

[1] Aarhus Univ, Interdisciplinary Nanosci Ctr iNANO, Aarhus, Denmark

[2] Moscow MV Lomonosov State Univ, Dept Chem, Moscow, Russia

来源：

NANO LETTERS | 2013年 / 13卷 / 03期

关键词：

Fabrication; nanorings; asymmetric rings; nanocrescents; colloidal lithography; plasmonics; NANOSPHERE LITHOGRAPHY; OPTICAL-PROPERTIES; SYMMETRY-BREAKING; ARRAYS; SIZE;

D O I：

10.1021/nl304675w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel fabrication route is reported for the generation of substrate-supported symmetric and asymmetric metal nanostructures. We combine a colloidal template and angled evaporation to deposit in situ mask materials for subsequent lithographic pattern transfer. The technique is demonstrated for the fabrication of concentric and nonconcentric gold rings and crescents. Optical properties of localized plasmon resonances in such structures are studied by UV-vis-NIR spectroscopy and finite-difference time domain simulations during the transition from rings to crescents revealing the development of strong quadrupolar modes

引用

页码：1216 / 1220

页数：5

共 30 条

[1] Optical properties of gold nanorings -: art. no. 057401 [J].

Aizpurua, J ;

Hanarp, P ;

Sutherland, DS ;

Käll, M ;

Bryant, GW ;

de Abajo, FJG .

PHYSICAL REVIEW LETTERS, 2003, 90 (05) :4

[2] Surface plasmon subwavelength optics [J].

Barnes, WL ;

Dereux, A ;

Ebbesen, TW .

NATURE, 2003, 424 (6950) :824-830

[3] Highly tunable infrared extinction properties of gold nanocrescents [J].

Bukasov, Rostislav ;

Shumaker-Parry, Jennifer S. .

NANO LETTERS, 2007, 7 (05) :1113-1118

[4] Probing the Plasmonic Near-Field of Gold Nanocrescent Antennas [J].

Bukasov, Rostislav ;

Ali, Tamer A. ;

Nordlander, Peter ;

Shumaker-Parry, Jennifer S. .

ACS NANO, 2010, 4 (11) :6639-6650

[5] Fabrication of Elliptical Nanorings with Highly Tunable and Multiple Plasmonic Resonances [J].

Cai, Yangjun ;

Li, Yang ;

Nordlander, Peter ;

Cremer, Paul S. .

NANO LETTERS, 2012, 12 (09) :4881-4888

[6] Hole-Mask Colloidal Nano lithography for Large-Area Low-Cost Metamaterials and Antenna-Assisted Surface-Enhanced Infrared Absorption Substrates [J].

Cataldo, Stefano ;

Zhao, Jun ;

Neubrech, Frank ;

Frank, Bettina ;

Zhang, Chunjie ;

Braun, Paul V. ;

Giessen, Harald .

ACS NANO, 2012, 6 (01) :979-985

[7] Gold-silica-gold nanosandwiches:: Tunable bimodal plasmonic resonators [J].

Dmitriev, Alexandre ;

Pakizeh, Tavakol ;

Kall, Mikael ;

Sutherland, Duncan S. .

SMALL, 2007, 3 (02) :294-299

[8] Circuits with light at nanoscales: Optical nanocircuits inspired by metamaterials [J].

Engheta, Nader .

SCIENCE, 2007, 317 (5845) :1698-1702

[9] Hole-mask colloidal lithography [J].

Fredriksson, Hans ;

Alaverdyan, Yury ;

Dmitriev, Alexandre ;

Langhammer, Christoph ;

Sutherland, Duncan S. ;

Zaech, Michael ;

Kasemo, Bengt .

ADVANCED MATERIALS, 2007, 19 (23) :4297-+

[10] Generating and Manipulating Higher Order Fano Resonances in Dual-Disk Ring Plasmonic Nanostructures [J].

Fu, Yuan Hsing ;

Zhang, Jing Bo ;

Yu, Ye Feng ;

Luk'yanchuk, Boris .

ACS NANO, 2012, 6 (06) :5130-5137

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