scholarly journals Surface Plasmon Resonances: Localized Surface Plasmon Resonance-Enhanced Two-Photon Excited Ultraviolet Emission of Au-Decorated ZnO Nanorod Arrays (Advanced Optical Materials 12/2013)

2013 ◽  
Vol 1 (12) ◽  
pp. 939-939
Author(s):  
Yi Lin ◽  
Chunxiang Xu ◽  
Jitao Li ◽  
Gangyi Zhu ◽  
Xiaoyong Xu ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Localized Surface Plasmon Resonance ◽  
Optical Materials ◽  
Localized Surface Plasmon ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Surface Plasmon Resonances ◽  
Ultraviolet Emission ◽  
Two Photon ◽  
Plasmon Resonances

scholarly journals Plasmonics: Terahertz Localized Surface Plasmon Resonances in Coaxial Microcavities (Advanced Optical Materials 6/2013)

2013 ◽  
Vol 1 (6) ◽  
pp. 412-412
Author(s):  
Withawat Withayachumnankul ◽  
Charan Manish Shah ◽  
Christophe Fumeaux ◽  
Korbinian Kaltenecker ◽  
Markus Walther ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Optical Materials ◽  
Localized Surface Plasmon ◽  
Surface Plasmon Resonances ◽  
Localized Surface Plasmon Resonances ◽  
Plasmon Resonances

scholarly journals Probing the symmetry of the potential of localized surface plasmon resonances with phase-shaped electron beams

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Giulio Guzzinati ◽  
Armand Béché ◽  
Hugo Lourenço-Martins ◽  
Jérôme Martin ◽  
Mathieu Kociak ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Electron Beams ◽  
Localized Surface Plasmon ◽  
Surface Plasmon Resonances ◽  
Localized Surface Plasmon Resonances ◽  
Plasmon Resonances

Tunable localized surface plasmon resonances of asymmetric Au/SiO2/Au cross-shape nanobars

2014 ◽  
Vol 28 (17) ◽  
pp. 1450143 ◽  
Author(s):  
M. L. Wan ◽  
H. J. Du ◽  
Y. L. Song ◽  
F. Q. Zhou ◽  
K. J. Dai
Keyword(s):  
Electric Fields ◽  
Surface Plasmon ◽  
Near Infrared ◽  
Dipole Approximation ◽  
Localized Surface Plasmon ◽  
Surface Plasmon Resonances ◽  
Localized Surface Plasmon Resonances ◽  
Plasmon Resonances ◽  
Surface Enhanced Raman ◽  
Infrared Spectral

The plasmonic properties of asymmetric Au / SiO 2/ Au sandwiched cross-shape nanobars are investigated theoretically using the discrete dipole approximation (DDA) method. Two localized surface plasmon resonances are observed in the extinction spectra, which perform extreme sensitivity to the length and width of the nanobar and can be tuned easily throughout visible and into near-infrared spectral regions. The local electric fields around the nanobar are calculated and a pure electromagnetic Raman enhancement factor of about 106 can be achieved. In addition, compared to a monolayer gold nanobar, it exhibits more "hot spots" and stronger localized electric field enhancements. This plasmonic substrate provides potential applications in surface enhanced Raman scattering (SERS) and nonlinear optical devices.

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