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Title: Plasmonic Modes of Metallic Semishells in a Polymer Film
Authors: Ye, Jian ×
Verellen, Niels
Van Roy, Willem
Lagae, Liesbet
Maes, Guido
Borghs, Gustaaf
Van Dorpe, Pol #
Issue Date: Mar-2010
Publisher: Amer chemical soc
Series Title: Acs nano vol:4 issue:3 pages:1457-1464
Abstract: The symmetry-broken geometry and variation of metal composition of semishells induce new plasmonic properties. A system of separated metallic semishells embedded in a poly(dimethylsiloxane) polymer film provides an ideal platform to investigate the localized surface plasmon resonance modes of semishells. We demonstrate experimentally that silver, gold, copper, and aluminum semishells can offer distinct plasmonic responses due to the wide range of their material parameters. Numerical calculations combined with the plasmon hybridization theory render us a clear understanding and assignment of the plasmonic modes of the semishells.
ISSN: 1936-0851
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Associated Section of ESAT - INSYS, Integrated Systems
Quantum Chemistry and Physical Chemistry Section
Solid State Physics and Magnetism Section
Semiconductor Physics Section
× corresponding author
# (joint) last author

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