Graphene-coated holey metal films: Tunable molecular sensing by surface plasmon resonance

Nicolas Reckinger; Alexandru Vlad; Sorin Melinte; Jean-François Colomer; Michaël Sarrazin

doi:10.1063/1.4808095

Graphene-coated holey metal films: Tunable molecular sensing by surface plasmon resonance

Nicolas Reckinger, Alexandru Vlad, Sorin Melinte, Jean-François Colomer, Michaël Sarrazin

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

88 Downloads (Pure)

Abstract

We report on the enhancement of surface plasmon resonances in a holey bidimensional grating of subwavelength size, drilled in a gold thin film coated by a graphene sheet. The enhancement originates from the coupling between charge carriers in graphene and gold surface plasmons. The main plasmon resonance peak is located around 1.5 μm. A lower constraint on the gold-induced doping concentration of graphene is specified and the interest of this architecture for molecular sensing is also highlighted.

Original language	English
Article number	211108
Number of pages	4
Journal	Applied Physics Letters
Volume	102
Issue number	21
DOIs	https://doi.org/10.1063/1.4808095
Publication status	Published - 2013

Access to Document

10.1063/1.4808095

1304.3291v2Accepted author manuscript, 1.85 MB

Cite this

@article{abba5c8b78dc4b5194360c2c4a7a04fe,

title = "Graphene-coated holey metal films: Tunable molecular sensing by surface plasmon resonance",

abstract = "We report on the enhancement of surface plasmon resonances in a holey bidimensional grating of subwavelength size, drilled in a gold thin film coated by a graphene sheet. The enhancement originates from the coupling between charge carriers in graphene and gold surface plasmons. The main plasmon resonance peak is located around 1.5 μm. A lower constraint on the gold-induced doping concentration of graphene is specified and the interest of this architecture for molecular sensing is also highlighted.",

author = "Nicolas Reckinger and Alexandru Vlad and Sorin Melinte and Jean-Fran{\c c}ois Colomer and Micha{\"e}l Sarrazin",

year = "2013",

doi = "10.1063/1.4808095",

language = "English",

volume = "102",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American institute of physics",

number = "21",

}

TY - JOUR

T1 - Graphene-coated holey metal films

T2 - Tunable molecular sensing by surface plasmon resonance

AU - Reckinger, Nicolas

AU - Vlad, Alexandru

AU - Melinte, Sorin

AU - Colomer, Jean-François

AU - Sarrazin, Michaël

PY - 2013

Y1 - 2013

N2 - We report on the enhancement of surface plasmon resonances in a holey bidimensional grating of subwavelength size, drilled in a gold thin film coated by a graphene sheet. The enhancement originates from the coupling between charge carriers in graphene and gold surface plasmons. The main plasmon resonance peak is located around 1.5 μm. A lower constraint on the gold-induced doping concentration of graphene is specified and the interest of this architecture for molecular sensing is also highlighted.

AB - We report on the enhancement of surface plasmon resonances in a holey bidimensional grating of subwavelength size, drilled in a gold thin film coated by a graphene sheet. The enhancement originates from the coupling between charge carriers in graphene and gold surface plasmons. The main plasmon resonance peak is located around 1.5 μm. A lower constraint on the gold-induced doping concentration of graphene is specified and the interest of this architecture for molecular sensing is also highlighted.

UR - http://www.scopus.com/inward/record.url?scp=84879087844&partnerID=8YFLogxK

U2 - 10.1063/1.4808095

DO - 10.1063/1.4808095

M3 - Article

AN - SCOPUS:84879087844

SN - 0003-6951

VL - 102

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 21

M1 - 211108

ER -

Graphene-coated holey metal films: Tunable molecular sensing by surface plasmon resonance

Abstract

Access to Document

Other files and links

Fingerprint

Electron Microscopy

Cite this

Graphene-coated holey metal films: Tunable molecular sensing by surface plasmon resonance

Abstract

Access to Document

Other files and links

Fingerprint

Equipment

Electron Microscopy

Cite this