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Mostrando ítems 11-20 de 2076
Plasmon-Enhanced Scattering and Fluorescence Used for Ultrasensitive Detection in Langmuir-Blodgett Monolayers
(2014-03-31)
The artificial bilayer structures of lipids and phospholipids can be fabricated using the Langmuir-Blodgett (LB) technique. High sensitivity and ultrasensitive detection can only be achieved using plasmon-enhanced spectroscopy, ...
Excitation of two interacting electrons as a plasmon-decay mechanism in proton-aluminum collisions
(American Physical Society, 2004-12)
Projectile-induced plasmon excitation in an electron gas has been studied by several authors who proposed two possible mechanisms for these plasmons to decay. In a previous work we considered one of these mechanisms in ...
Phase and reflectivity behavior near the excitation of surface plasmon polaritons in Kretschmann-ATR systems with metamaterials
(Springer, 2012-01)
In this work we study the optical response of Kretschmann-ATR structures with metamaterials near conditions of resonant coupling between the incident wave and a surface plasmon polariton. In contrast with previous research ...
Resonancia de plasmones localizados en nanopartículas metálicas
(Universidad Nacional de Trujillo, 2013)
This thesis presents a theory about the nature of plasmons with arbitrary geometry, together with the response of such systems to a spatially uniform electric field (in the direction of one axis of the particle). In the ...
Plasmon-mediated photopolymerization maps plasmon fields for silver nanoparticles
(American Chemical Society, 2011-06-26)
Visible light exposure of films containing silver nanoparticles (AgNPs) shows that the enhanced field around AgNPs in a thin film containing an azo free radical initiator (AIBN) and a triacrylate selectively cross-links ...
Resonancia de plasmones localizados en nanopartículas metálicas
(Universidad Nacional de Trujillo, 2013)
This thesis presents a theory about the nature of plasmons with arbitrary geometry, together with the response of such systems to a spatially uniform electric field (in the direction of one axis of the particle). In the ...
New trends in plasmonic (Bio)sensing
(2018-01-01)
The strong enhancement and localization of electromagnetic field in plasmonic systems have found applications in many areas, which include sensing and biosensing. In this paper, an overview will be provided of the use of ...
Efficient plasmonic coupling between Er3+:(Ag/Au) in tellurite glasses
(Elsevier B.V., 2012-01-15)
We report a systematic study of the localized surface plasmon resonance effects on the photoluminescence of Er3+-doped tellurite glasses containing Silver or Gold nanoparticles. The Silver and Gold nanoparticles are obtained ...