Dynamic tuning of plasmon resonance in the visible using graphene

被引：91

作者：

Balci, Sinan ^{[1
]}

Balci, Osman ^{[2
]}

Kakenov, Nurbek ^{[2
]}

Atar, Fatih Bilge ^{[2
]}

Kocabas, Coskun ^{[2
]}

机构：

[1] Univ Turkish Aeronaut Assoc, Dept Astronaut Engn, TR-06790 Ankara, Turkey

[2] Bilkent Univ, Dept Phys, TR-06800 Ankara, Turkey

来源：

OPTICS LETTERS | 2016年 / 41卷 / 06期

关键词：

ATOMIC LAYER DEPOSITION; SILVER NANOPARTICLES; ARRAYS;

D O I：

10.1364/OL.41.001241

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report active electrical tuning of plasmon resonance of silver nanoprisms (Ag NPs) in the visible spectrum. Ag NPs are placed in close proximity to graphene which leads to additional tunable loss for the plasmon resonance. The ionic gating of graphene modifies its Fermi level from 0.2 to 1 eV, which then affects the absorption of graphene due to Pauli blocking. Plasmon resonance frequency and linewidth of Ag NPs can be reversibly shifted by 20 and 35 meV, respectively. The coupled graphene-Ag NPs system can be classically described by a damped harmonic oscillator model. Atomic layer deposition allows for controlling the graphene-Ag NP separation with atomic-level precision to optimize coupling between them. (C) 2016 Optical Society of America

引用

页码：1241 / 1244

页数：4

共 24 条

[1] Active Liquid Crystal Tuning of Metallic Nanoantenna Enhanced Light Emission from Colloidal Quantum Dots [J].

Abass, Aimi ;

Rodriguez, Said Rahimzadeh-Kalaleh ;

Ako, Thomas ;

Aubert, Tangi ;

Verschuuren, Marc ;

Van Thourhout, Dries ;

Beeckman, Jeroen ;

Hens, Zeger ;

Rivas, Jaime Gomez ;

Maes, Bjorn .

NANO LETTERS, 2014, 14 (10) :5555-5560

[2] Graphene-enabled electrically switchable radar-absorbing surfaces [J].

Balci, Osman ;

Polat, Emre O. ;

Kakenov, Nurbek ;

Kocabas, Coskun .

NATURE COMMUNICATIONS, 2015, 6

[3] Strong coupling between localized and propagating plasmon polaritons [J].

Balci, Sinan ;

Karademir, Ertugrul ;

Kocabas, Coskun .

OPTICS LETTERS, 2015, 40 (13) :3177-3180

[4]

Balci S, 2013, OPT LETT, V38, P4498, DOI [10.1364/OL.38.004498, 10.1364/OL.38.804498]

[5] Surface plasmon subwavelength optics [J].

Barnes, WL ;

Dereux, A ;

Ebbesen, TW .

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

[6] Electrical Modulation of Fano Resonance in Plasmonic Nanostructures Using Graphene [J].

Emani, Naresh K. ;

Chung, Ting-Fung ;

Kildishev, Alexander V. ;

Shalaev, Vladimir M. ;

Chen, Yong P. ;

Boltasseva, Alexandra .

NANO LETTERS, 2014, 14 (01) :78-82

[7] Self-Assembly Based Plasmonic Arrays Tuned by Atomic Layer Deposition for Extreme Visible Light Absorption [J].

Haegglund, Carl ;

Zeltzer, Gabriel ;

Ruiz, Ricardo ;

Thomann, Isabell ;

Lee, Han-Bo-Ram ;

Brongersma, Mark L. ;

Bent, Stacey F. .

NANO LETTERS, 2013, 13 (07) :3352-3357

[8] A nanoscale optical blosensor: Sensitivity and selectivity of an approach based on the localized surface plasmon resonance spectroscopy of triangular silver nanoparticles [J].

Haes, AJ ;

Van Duyne, RP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (35) :10596-10604

[9] Hydrogen-Induced Tuning of Plasmon Resonance in Palladium-Silver Layered Nanodimer Arrays [J].

Ikeda, Katsuyoshi ;

Uchiyama, Sari ;

Takase, Mai ;

Murakoshi, Kei .

ACS PHOTONICS, 2015, 2 (01) :66-72

[10] Scaling of losses with size and wavelength in nanoplasmonics and metamaterials [J].

Khurgin, Jacob B. ;

Sun, Greg .

APPLIED PHYSICS LETTERS, 2011, 99 (21)

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