SERS Enhancement and Field Confinement in Nanosensors Based on Self-Organized Gold Nanowires Produced by Ion-Beam Sputtering

Year: 2014

Authors: D’Andrea C., Fazio B., Gucciardi P.G., Giordano M.C., Martella C., Chiappe D., Toma A., Buatier de Mongeot F., Tantussi F., Vasanthakumar P., Fuso F., Allegrini M.

Autors Affiliation: CNR, IPCF, I-98156 Messina, Italy; Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy; CNISM, I-16146 Genoa, Italy; Univ Pisa, Dipartimento Fis Enrico Fermi, I-56127 Pisa, Italy; CNR, INO, Sez Pisa, I-56127 Pisa, Italy

Abstract: Since its discovery, surface-enhanced Raman spectroscopy (SERS) has pushed researchers


Volume: 118 (16)      Pages from: 8571  to: 8580

More Information: We acknowledge support by MIUR under Project PRIN 2008J858Y7. B.F., C.D\’A., and P.G.G. acknowledge funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement No. 241818 (FP7-HEALTH-F5-2009-241818-NANOANTENNA). F.B.d.M. acknowledges funding by MSE in the framework of the Operating Agreement with ENEA for Research on the Electric System and by MAE under GR Italy-Poland bilateral program. F.T., F.F., and M.A. are grateful for partial funding to NanoSci E+ program under Grant E2-PLAS (ANR-08-NSCI-007), to the project POLOPTEL funded by La Fondazione Pisa and to the exchange project between University of Pisa and University of Paris-Sud, Orsay. Fruitful discussions with Anne Debarre are gratefully acknowledged.
KeyWords: SERS; near-field microscopy; Raman-scattering; near-field; surface-plasmon
DOI: 10.1021/jp5007236

Citations: 44
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