Intra-particle Surface Plasmon Coupling in One-Dimensional Nanustructures
- SungKyunKwan University, Korea
- ORNL
The optical properties of two-component quasi-one-dimensional nanostructures consisting of Au and Ni blocks have been investigated. The optically inactive component Ni plays a relaying role in the surface plasmon coupling both for the dipole mode and for the higher-order modes of gold blocks. The experimental results exhibit that the free electrons in Ni participate in the optical coupling phenomenon and that plasmon excitations in the Au blocks induce the free electrons in Ni to oscillate.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); ORNL other overhead
- DOE Contract Number:
- DE-AC05-00OR22725
- OSTI ID:
- 931055
- Journal Information:
- Nano Letters, Vol. 8, Issue 3
- Country of Publication:
- United States
- Language:
- English
Similar Records
Intra-surface plasmon coupling between smooth and nanoporous blocks in a goldnanorod
Mechanism of Nanoparticle Actuation by Responsive Polymer Brushes: From Reconfigurable Composite Surfaces to Plasmonic Effects
Differential Wavevector Distribution of Surface-Enhanced Raman Scattering and Fluorescence in a Film-Coupled Plasmonic Nanowire Cavity
Journal Article
·
Fri Dec 10 00:00:00 EST 2010
· ChemComm
·
OSTI ID:931055
+1 more
Mechanism of Nanoparticle Actuation by Responsive Polymer Brushes: From Reconfigurable Composite Surfaces to Plasmonic Effects
Journal Article
·
Mon Nov 14 00:00:00 EST 2011
· Nanoscale
·
OSTI ID:931055
+2 more
Differential Wavevector Distribution of Surface-Enhanced Raman Scattering and Fluorescence in a Film-Coupled Plasmonic Nanowire Cavity
Journal Article
·
Fri Dec 15 00:00:00 EST 2017
· Nano Letters
·
OSTI ID:931055
+7 more