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Results for “Plasmons”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Plasmon-Driven Charge Transfer Aids Selective Nonthermal Vibrational Excitation in Nitrobenzenethiol on Silver Nanoparticles: Insights from Embedded Correlated Wavefunction Calculations
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Probing Charge Transport Kinetics in a Plasmonic Environment with Cyclic Voltammetry
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Upconversion Plasmonic Lasing from an Organolead Trihalide Perovskite Nanocrystal with Low Threshold
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Using Bottom-Up Lithography and Optical Nonlocality to Create Short-Wave Infrared Plasmonic Resonances in Graphene
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Imaging Strongly Coupled Plasmon–Phonon Modes in Mid-Infrared Double Antennas
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Absorption-Based Diamond Spin Microscopy on a Plasmonic Quantum Metasurface
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Deposition pressure-induced microstructure control and plasmonic property tuning in hybrid ZnO–Ag x Au 1−x thin films
ZnO–Ag x Au 1−x oxide–nanoalloy vertically aligned nanocomposite thin films have been grown via pulsed laser deposition and the film morphology and optical properties were tuned through oxygen partial pressure.
Enhanced solar photothermal effect of PANi fabrics with plasmonic nanostructures
The photothermal energy conversion in hanging and floating polyaniline (PANi)-cotton fabrics is investigated using a model based on the heat diffusion equation.
Dual-mode surface-enhanced Raman scattering sensors assembled from graphene plasmonic nanoresonator on photoactive SOI
The nanocavity construction of the 3D-graphene combines with the optical cavity system of the SOI to improve the interaction between the incident light and 3D-graphene. These properties enhance electronic interactions, thereon improving chemical/charge transfer effects in heterojunctions.
Imaging of intracellular protein aggregates through plasmon-assisted clusteroluminescence
The formation of clusters in non-aromatic molecules can give rise to unconventional luminescence or clusteroluminescence.
Optical properties of Platonic clusters of plasmonic nanoparticles
In the framework of the dipole approximation, we have developed a model of optical properties of a meta-atom consisting of spherical nanoparticles located at the vertices of Platonic solids. Based on the model, we have found and analysed the dynamics of changes in the optical spectra with a change in the length of the edge of a polyhedron. We have observed strong hybridisation and splitting of initially degenerate modes of individual nanoparticles. The obtained results can be used as the basis for the development of an optical nanosensor, which can determine the change in the chemical and biological composition of the environment. (paper)