Theory of surface-plasmon excitation in metal-insulator-metal tunnel junctions

1977 ◽  
Vol 16 (6) ◽  
pp. 2482-2490 ◽  
Author(s):  
L. C. Davis
Keyword(s):  
Surface Plasmon ◽  
Tunnel Junctions ◽  
Plasmon Excitation ◽  
Metal Insulator ◽  
Surface Plasmon Excitation ◽  
Metal Insulator Metal

scholarly journals Geometric control over surface plasmon polariton out-coupling pathways in metal-insulator-metal tunnel junctions

2020 ◽  
Author(s):  
Andreea Radulescu ◽  
Ksenia Makarenko ◽  
Thanh Hoang ◽  
Vijith Kalathingal ◽  
Thorin Duffin ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Tunnel Junctions ◽  
Geometric Control ◽  
Metal Insulator ◽  
Metal Insulator Metal ◽  
Plasmon Polariton

Enhanced Photocurrent Properties of Dye/Au-Loaded TiO2 Films by Grating-Coupled Surface Plasmon Excitation

2013 ◽  
Vol E96.C (3) ◽  
pp. 385-388 ◽  
Author(s):  
Hathaithip NINSONTI ◽  
Weerasak CHOMKITICHAI ◽  
Akira BABA ◽  
Wiyong KANGWANSUPAMONKON ◽  
Sukon PHANICHPHANT ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Tio2 Films ◽  
Plasmon Excitation ◽  
Surface Plasmon Excitation

scholarly journals Directional Plasmonic Excitation by Helical Nanotips

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1333
Author(s):  
Leeju Singh ◽  
Nicolò Maccaferri ◽  
Denis Garoli ◽  
Yuri Gorodetski
Keyword(s):  
Surface Plasmon ◽  
Single Scattering ◽  
Coupling Factor ◽  
Metallic Surface ◽  
Phase Matching ◽  
Plasmon Excitation ◽  
Surface Plasmon Excitation ◽  
Specific Momentum ◽  
Plasmon Polaritons ◽  
Strong Spin

The phenomenon of coupling between light and surface plasmon polaritons requires specific momentum matching conditions. In the case of a single scattering object on a metallic surface, such as a nanoparticle or a nanohole, the coupling between a broadband effect, i.e., scattering, and a discrete one, such as surface plasmon excitation, leads to Fano-like resonance lineshapes. The necessary phase matching requirements can be used to engineer the light–plasmon coupling and to achieve a directional plasmonic excitation. Here, we investigate this effect by using a chiral nanotip to excite surface plasmons with a strong spin-dependent azimuthal variation. This effect can be described by a Fano-like interference with a complex coupling factor that can be modified thanks to a symmetry breaking of the nanostructure.

Photoenhanced Degradation of Sarin at Cu/TiO2 Composite Aerogels: Roles of Bandgap Excitation and Surface Plasmon Excitation

2021 ◽  
Vol 13 (10) ◽  
pp. 12550-12561
Author(s):  
Paul A. DeSario ◽  
Wesley O. Gordon ◽  
Alex Balboa ◽  
Ashley M. Pennington ◽  
Catherine L. Pitman ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Plasmon Excitation ◽  
Surface Plasmon Excitation ◽  
Composite Aerogels
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