Surface enhanced Raman scattering on gold nanowire arrays: Evidence of strong multipolar surface plasmon resonance enhancement

被引：112

作者：

Billot, L. ^{[1
]}

de la Chapelle, M. Lamy ^{[1
]}

Grimault, A. -S. ^{[1
]}

Vial, A. ^{[1
]}

Barchiesi, D. ^{[1
]}

Bijeon, J. -L. ^{[1
]}

Adam, P. -M. ^{[1
]}

Royer, P. ^{[1
]}

机构：

[1] Univ Technol Troyes, Lab Nanotechnol & Instrumentat Opt, Inst Charles Delaunay, FRE 2848, F-10010 Troyes, France

来源：

CHEMICAL PHYSICS LETTERS | 2006年 / 422卷 / 4-6期

关键词：

D O I：

10.1016/j.cplett.2006.02.041

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The SERS efficiencv of Lyold nanowires arrays elaborated by electron beam lithography and lift-off technique efficiency is investigated by depositing a molecular probe (BPE) trans-1,2-bis(4-pyridyl)ethylen on the arrays and using an excitation wavelength of 632.8 nm. The observation of the dependence of the Raman enhancement versus the nanowire length is clearly demonstrated and remarkably a maximum enhancement is observed. For such arrays, we also show clearly that odd multipolar localised surface plasmon modes (up to seventh-order) exhibits a stronger efficiency than the first dipolar order in SERS process. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：303 / 307

页数：5

共 27 条

[1] Electric field gradient effects in Raman spectroscopy [J].

Ayars, EJ ;

Hallen, HD ;

Jahncke, CL .

PHYSICAL REVIEW LETTERS, 2000, 85 (19) :4180-4183

[2] Theory of surface-plasmon resonance optical-field enhancement at prolate spheroids [J].

Calander, N ;

Willander, M .

JOURNAL OF APPLIED PHYSICS, 2002, 92 (09) :4878-4884

[3] Quantitative determination of the 3D dipole orientation of single molecules [J].

Débarre, A ;

Jaffiol, R ;

Julien, C ;

Nutarelli, D ;

Richard, A ;

Tchénio, P ;

Chaput, F ;

Boilot, JP .

EUROPEAN PHYSICAL JOURNAL D, 2004, 28 (01) :67-77

[4] Controlling the optical response of regular arrays of gold particles for surface-enhanced Raman scattering -: art. no. 075419 [J].

Félidj, N ;

Aubard, J ;

Lévi, G ;

Krenn, JR ;

Salerno, M ;

Schider, G ;

Lamprecht, B ;

Leitner, A ;

Aussenegg, FR .

PHYSICAL REVIEW B, 2002, 65 (07) :0754191-0754199

[5] Optimized surface-enhanced Raman scattering on gold nanoparticle arrays [J].

Félidj, N ;

Aubard, J ;

Lévi, G ;

Krenn, JR ;

Hohenau, A ;

Schider, G ;

Leitner, A ;

Aussenegg, FR .

APPLIED PHYSICS LETTERS, 2003, 82 (18) :3095-3097

[6] RAMAN-SPECTRA OF PYRIDINE ADSORBED AT A SILVER ELECTRODE [J].

FLEISCHMANN, M ;

HENDRA, PJ ;

MCQUILLAN, AJ .

CHEMICAL PHYSICS LETTERS, 1974, 26 (02) :163-166

[7] Role of localized surface plasmons in surface-enhanced Raman scattering of shape-controlled metallic particles in regular arrays [J].

Grand, J ;

de la Chapelle, ML ;

Bijeon, JL ;

Adam, PM ;

Vial, A ;

Royer, P .

PHYSICAL REVIEW B, 2005, 72 (03)

[8] Optimization of SERS-active substrates for near-field Raman spectroscopy [J].

Grand, J ;

Kostcheev, S ;

Bijeon, JL ;

de la Chapelle, ML ;

Adam, PM ;

Rumyantseva, A ;

Lérondel, G ;

Royer, P .

SYNTHETIC METALS, 2003, 139 (03) :621-624

[9] Near-field Raman spectroscopy using a sharp metal tip [J].

Hartschuh, A ;

Anderson, N ;

Novotny, L .

JOURNAL OF MICROSCOPY-OXFORD, 2003, 210 :234-240

[10] High-resolution near-field Raman microscopy of single-walled carbon nanotubes -: art. no. 095503 [J].

Hartschuh, A ;

Sánchez, EJ ;

Xie, XS ;

Novotny, L .

PHYSICAL REVIEW LETTERS, 2003, 90 (09) :4

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