Title :
3D plasmonic nanostructures as building blocks for ultrasensitive Raman spectroscopy
Author :
Toma, A. ; Chirumamilla, M. ; Gopalakrishnan, A. ; Das, Goutam ; Proietti Zaccaria, R. ; Krahne, R. ; Rondanina, E. ; Leoncini, M. ; Liberale, Carlo ; De Angelis, Francesco ; Di Fabrizio, Enzo
Author_Institution :
Fondazione Ist. Italiano di Tecnol., Genoa, Italy
Abstract :
The fabrication of complex 3D plasmonic nanostructures opens new scenarios towards the realization of high electric field confinement and enhancement. We exploit the unique properties of these nanostructures for performing Raman spectroscopy in the single/few molecules detection limit.
Keywords :
Raman spectra; Raman spectroscopy; nanostructured materials; plasmonics; 3D plasmonic nanostructures; electric field confinement; single-few molecules detection limit; ultrasensitive Raman spectroscopy; Electric fields; Fabrication; Nanostructures; Plasmons; Raman scattering; Substrates; Three-dimensional displays;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
