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Title: Local electrical detection of single nanoparticle plasmon resonance
Authors: De Vlaminck, Iwijn ×
Van Dorpe, Pol
Lagae, Liesbet
Borghs, Gustaaf #
Issue Date: Mar-2007
Publisher: Amer chemical soc
Series Title: Nano letters vol:7 issue:3 pages:703-706
Abstract: We developed a technique for the local electrical detection of a plasmon resonance in a single metal nanoparticle. A gold nanoparticle is coupled to a GaAs photodetector placed in the particle's near field. Light scattered by the particle is coupled into the semiconductor cavity of the photodetector, providing efficient transduction. Strong multipolar resonances were recorded in the 650-920 nm wavelength range. This local detection technique allows the construction of sensitive nanoscale bioprobes and arrays thereof.
URI: 
ISSN: 1530-6984
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Electrical Engineering - miscellaneous
Physics and Astronomy - miscellaneous
Associated Section of ESAT - INSYS, Integrated Systems
Solid State Physics and Magnetism Section
× corresponding author
# (joint) last author

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