Three-dimensional metamaterial nanotips

被引：33

作者：

Muehlig, S. ^{[1
]}

Rockstuhl, C. ^{[1
]}

Pniewski, J. ^{[2
]}

Simovski, C. R. ^{[3
]}

Tretyakov, S. A. ^{[3
]}

Lederer, F. ^{[1
]}

机构：

[1] Univ Jena, Inst Condensed Matter Theory & Solid State Opt, D-07743 Jena, Germany

[2] Univ Warsaw, Fac Phys, PL-02093 Warsaw, Poland

[3] Aalto Univ, SMARAD, Dept Radio Sci & Engn, FI-02015 Espoo, Finland

来源：

PHYSICAL REVIEW B | 2010年 / 81卷 / 07期

关键词：

PLASMON POLARITON MODES; GOLD NANOPARTICLES; RESONANCES; SCATTERING;

D O I：

10.1103/PhysRevB.81.075317

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We investigate the optical properties of a three-dimensional metamaterial nanotip that has a pyramidal shape. The nanotip itself is made of a large number of densely packed metallic nanospheres. In analogy to the emergence of a continuous energy band in a crystal, the strong coupling among neighboring nanospheres forces them to act collectively and allows the observation of a broad plasmonic band. The largely increased degrees of freedom within the metamaterial nanotip allow to sustain a great variety of different localized eigenmodes. In this contribution, we systematically reveal their peculiar polarization state and show that they allow for light localization in various well-defined spatial domains.

引用

页数：8

共 33 条

[1]

[Anonymous], 1961, Quarterly of Applied Mathematics, DOI DOI 10.1090/QAM/120407

[2]

[Anonymous], 1962, Quarterly of Applied Mathematics, DOI [10.1090/qam/132851, DOI 10.1090/QAM/132851]

[3] Corrugated metal-coated tapered tip for scanning near-field optical microscope [J].

Antosiewicz, Tomasz J. ;

Szoplik, Tomasz .

OPTICS EXPRESS, 2007, 15 (17) :10920-10928

[4] Carrier-to-noise ratio enhancement of super-resolution near-field structure disks by Ag nanostructure [J].

Arai, T ;

Kurihara, K ;

Nakano, T ;

Tominaga, J ;

Rockstuhl, C .

APPLIED PHYSICS LETTERS, 2006, 88 (05) :1-3

[5]

BOHREN CF, 1983, ABSOPTION SCATTERING, P47401

[6] Interaction between localized and delocalized surface plasmon polariton modes in a metallic photonic crystal [J].

Christ, A. ;

Zentgraf, T. ;

Tikhodeev, S. G. ;

Gippius, N. A. ;

Martin, O. J. F. ;

Kuhl, J. ;

Giessen, H. .

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2006, 243 (10) :2344-2348

[7] Ultrafast plasmon dynamics and evanescent field distribution of reproducible surface-enhanced Raman-scattering substrates [J].

Cialla, Dana ;

Siebert, Ronald ;

Huebner, Uwe ;

Moeller, Robert ;

Schneidewind, Henrik ;

Mattheis, Roland ;

Petschulat, Joerg ;

Tuennermann, Andreas ;

Pertsch, Thomas ;

Dietzek, Benjamin ;

Popp, Juergen .

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2009, 394 (07) :1811-1818

[8] Nano plasmon polariton modes of a wedge cross section metal waveguide [J].

Feigenbaum, Eyal ;

Orenstein, Meir .

OPTICS EXPRESS, 2006, 14 (19) :8779-8784

[9] Liquid-Crystalline Thiol- and Disulfide-Based Dendrimers for the Functionalization of Gold Nanoparticles [J].

Frein, Stephane ;

Boudon, Julien ;

Vonlanthen, Mireille ;

Scharf, Toralf ;

Barbera, Joaquin ;

Suess-Fink, Georg ;

Buergi, Thomas ;

Deschenaux, Robert .

HELVETICA CHIMICA ACTA, 2008, 91 (12) :2321-2337

[10] Tunability of Subradiant Dipolar and Fano-Type Plasmon Resonances in Metallic Ring/Disk Cavities: Implications for Nanoscale Optical Sensing [J].

Hao, Feng ;

Nordlander, Peter ;

Sonnefraud, Yannick ;

Van Dorpe, Pol ;

Maier, Stefan A. .

ACS NANO, 2009, 3 (03) :643-652

← 1 2 3 4 →