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Now showing items 871-880 of 2111
Hybrid organic-inorganic spin-on-glass CuCl films for optoelectronic applications
(2009)
Cuprous halides are among the most studied inorganic materials for excitonic related linear/non-linear optical processes due to their large excitonic binding energies (~190 and 108 meV for CuCl and CuBr, respectively). In ...
The nanoscale structure of the Pt-water double layer under bias revealed
(2021)
Atomistic mass and charge distribution at electrified interfaces play a key role in electrochemical phenomena of huge technological relevance for energy production and conversion. However, in spite of its importance, the ...
Mapping functional groups on oxidised multi-walled carbon nanotubes at the nanometre scale
(2014)
Despite voluminous research on the acid oxidation of carbon nanotubes (CNTs), there is a distinct lack of experimental results showing distributions of functional groups at the nanometre length scale. Here, functional peaks ...
Interactions of Plasmonic and Dielectric Structures with 2D Materials
(Trinity College Dublin. School of Physics. Discipline of Physics, 2023)
Three separate systems of nanoparticles coupled to two-dimensional materials are studied. Each system is investigated both experimentally and numerically with FDTD simulations.
The first system involves a nanoparticle-on-mirror ...
Dynamics of non-linear polarization rotation in semiconductor optical amplifiers
(2007)
A free space contra-propagation set-up is implemented and a dynamic pump-probe study of a SOA in the picosecond regime is undertaken. The dynamics of the change in the probe state of polarisation is investigated and the ...
Integrain magnetoresistance in electron-doped Sr2FeMoO6
(IEEE, 2002)
Electron-doped double perovskite compounds
(Sr2 La )FeMoO6 ( = 0 0 0 5 0 7) were synthesized by
combustion synthesis using Oxalic acid dihydrazide as fuel. There
is an increase in Curie temperature ( ) with La substitution ...
Magnetic properties of the Co/Alq(3) interface
(2011)
A method is described for measuring the magnetic integrity of ferromagnetic/organic interfaces that involves measuring the magnetic moment per unit area of bilayers with different ferromagnet thicknesses. The method is ...
Contact geometry and electronic transport properties of Ag-benzene-Ag molecular junctions
(2012)
The contact geometry and the electronic transport properties of Ag-benzene-Ag molecular junctions have been investigated by using first-principles quantum transport simulations. Our calculations show that a moderate ...
LOFAR observations of the quiet solar corona
(2018)
Context. The quiet solar corona emits meter-wave thermal bremsstrahlung. Coronal radio emission can only propagate above that radius, Rω, where the local plasma frequency equals the observing frequency. The radio interferometer ...