Results 11 to 20 of about 410,464 (313)
Plasmonic nanostructures in photodetection, energy conversion and beyond
Nanophotonics, 2020 This review article aims to provide a comprehensive understanding of plasmonic nanostructures and their applications, especially on the integration of plasmonic nanostructures into devices.
Lin Keng-Te, Lin Han, Jia Baohua
doaj +2 more sources
Self‐Aligned Anisotropic Plasmonic Nanostructures
Advanced Materials, 2019 AbstractGreat opportunities emerge not only in the generation of anisotropic plasmonic nanostructures but also in controlling their orientation relative to incident light. Herein, a stepwise seeded growth method is reported for the synthesis of rod‐shaped plasmon nanostructures which are vertically self‐aligned with respect to the surface of colloidal ...
Ji Feng +5 more
openaire +4 more sources
Ultrafast hot electron dynamics in plasmonic nanostructures: experiments, modelling, design. [PDF]
Nanophotonics, 2023 Metallic nanostructures exhibit localized surface plasmons (LSPs), which offer unprecedented opportunities for advanced photonic materials and devices. Following resonant photoexcitation, LSPs quickly dephase, giving rise to a distribution of energetic ...
Schirato A +3 more
europepmc +2 more sources
Photonics, 2019 The interaction of light with plasmonic nanostructures can induce electric field intensity either around or at the surface of the nanostructures. The enhanced intensity of the electric field can increase the probability of light absorption in the active ...
Elnaz Ghahremanirad +2 more
doaj +2 more sources
Hot-electron dynamics in plasmonic nanostructures: fundamentals, applications and overlooked aspects [PDF]
eLight, 2023 Light absorption near a surface of conductive materials and nanostructures leads to the excitation of nonequilibrium, high-energy charge carriers: electrons above the Fermi level or holes below it.
J. Khurgin, A. Bykov, A. Zayats
semanticscholar +1 more source
Femtosecond Laser Fabrication of Noble Metal Plasma Nanostructures and Its Application-A Mini Review
Frontiers in Physics, 2022 Noble metal plasmonic nanostructures have a wide range of applications in surface-enhanced Raman scattering (SERS), solar energy conversion, optical imaging, biosensing, and many other fields due to their unique localized surface plasmon resonance ...
Yanshuo Feng +7 more
doaj +1 more source
Optomagnets in nonmagnetic plasmonic nanostructures [PDF]
Optics Letters, 2021 Using a simplified hydrodynamic model of the free electron gas of a metal, we theoretically investigate optically induced DC current loops in a plasmonic nanostructure. Such current loops originate from an optical rectification process relying on three electromotive forces, one of which arises from an optical spin–orbit interaction.
Karakhanyan, Vage +3 more
openaire +4 more sources
Femtosecond Laser Direct‐Write Plasmonic Nanolithography in Dielectrics
Small Science, 2022 Plasmon‐based devices have founded numerous applications in photonics based on optically excited strong near‐field effect at nanoscale. So far, the large‐area fabrication of periodic plasmonic nanostructures is still challenging due to a small write ...
Han Zhu +6 more
doaj +1 more source
Self-assembled plasmonic nanostructures [PDF]
Chemical Society Reviews, 2014 Self-assembly of plasmonic nanoparticles offers a labour- and cost-efficient strategy for the expansion of the library of plasmonic nanostructures with highly tunable, coupled optical properties. This review covers recent advances in solution-based self-assembly of plasmonic nanoparticles, modelling of the self-assembly process and of the optical ...
Anna, Klinkova +2 more
openaire +2 more sources
Light emission from plasmonic nanostructures [PDF]
The Journal of Chemical Physics, 2021 The mechanism of light emission from metallic nanoparticles has been a subject of debate in recent years. Photoluminescence and electronic Raman scattering mechanisms have both been proposed to explain the observed emission from plasmonic nanostructures.
Yi-Yu Cai +4 more
openaire +3 more sources