Browsing by Subject "Nanocrystals"
Now showing items 1-5 of 5
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Ag colloids and arrays for plasmonic non-radiative energy transfer from quantum dots to a quantum well
(2017)Non-radiative energy transfer (NRET) can be an efficient process of benefit to many applications including photovoltaics, sensors, light emitting diodes and photodetectors. Combining the remarkable optical properties of ... -
Confined modes in photonic microtube structures.
(SPIE, 2007)We present the results of studies on small photonic microtube structures of less than 10 microns diameter. A new technique based on vacuum assisted filtration is used to produce the microtube resonantors. Whispering gallery ... -
Effect of metal nanoparticle concentration on localized surface plasmon mediated Förster resonant energy transfer
(2012)The influence of gold nanoparticle concentration on signatures of localized surface plasmon mediated Förster resonant energy transfer is investigated in a quantum dot–gold nanoparticle sandwich structure. At lower gold ... -
Scanning Tunneling Microscopy Visualisation of Emergent Grain Boundaries on Cu (111) Surfaces
(Trinity College Dublin. School of Chemistry. Discipline of Chemistry, 2023)While nanocrystalline materials offer numerous advantages in various applications due to their superior properties, the presence of grain boundaries inherent to these materials can have a detrimental impact on their ... -
Surface Plasmon Enhanced Energy Transfer between Donor and Acceptor CdTe Nanocrystal Quantum Dot Monolayers
(2011)Surface plasmon enhanced Förster resonant energy transfer (FRET) between CdTe nanocrystal quantum dots (QDs) has been observed in a multilayer acceptor QD–gold nanoparticle–donor QD sandwich structure. Compared to a ...