Title :
Surface-enhanced Raman scattering of semiconducting quantum dots on nanostructured plasmonic surfaces
Author :
Hugall, James T. ; Baumberg, Jeremy J. ; Mahajan, Sumeet
Author_Institution :
Cavendish Lab., Univ. of Cambridge, Cambridge, UK
Abstract :
Nanostructured gold surfaces with localised surface plasmon resonances are shown to produce surface-enhanced Raman scattering (SERS) of sub-monolayers of semiconducting quantum dots. These results pave the way for quantum dots use as markers.
Keywords :
Absorption; Gold; Optical surface waves; Phonons; Plasmons; Quantum dots; Raman scattering; Resonance; Semiconductivity; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
