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Now showing items 461-470 of 2111
Near electrode effects in magneto-electrochemistry
(Trinity College (Dublin, Ireland). School of Physics, 2011)
Magnetic fields imposed on electrochemical cells have been shown to have dramatic effects on electrodeposits ranging from surface morphology, crystal structure, deposition rate, alloy composition and magnetic properties. ...
Implementation of self interaction free density functional methods and applications to dilute magnetic semiconductors
(Trinity College (Dublin, Ireland). School of Physics, 2008)
The present thesis mainly deals with the implementation of self interaction free density
functional methods in a numerically efficient density functional theory code SIESTA and
the application of the said methods in ab-inito ...
Manipulating and probing the growth of plasmonic nanoparticle arrays using light
(2013)
Highly ordered self-assembled silver nanoparticle (NP) arrays have been produced by glancing angle deposition on faceted
c-plane Al2O3 templates. The NP shape can be tuned by changing the substrate temperature during ...
Local electronic properties of carbon nanotube heterojunctions
(2000)
Local electronic properties of metallic-semiconducting carbon nanotube heterostructures are investigated by
studying the behavior of the one-electron local density of states ~LDOS! along the tubes. We determine how
these ...
Perceptions of light pollution and its impacts: Results of an Irish citizen science survey
(2020)
Background: Light pollution is increasingly an area of concern for health and quality of life research. Somewhat surprisingly, there are relatively few descriptions of perceptions of light pollution in the literature. The ...
Eclipse observations of high-frequency oscillations in active region coronal loops
(EDP Sciences, 2003)
One of the mechanisms proposed for heating the corona above solar active regions is the damping of magnetohydrodynamic
(MHD) waves. Continuing on previous work, we provide observational evidence for the existence of ...
Dynamics of ZnO laser produced plasma in high pressure argon
(2011)
Pulsed laser deposition of ZnO in high pressure gas offers a route for the catalyst-free preparation of ZnO nanorods less than 10 nm in diameter. This paper describes the results of some experiments to investigate the laser ...
Design and characterization of widely tunable semiconductor lasers based on etched slots
(Trinity College (Dublin, Ireland). School of Physics, 2015)
Tunable semiconductor lasers play an important role in numerous technologies for optical communication and sensing systems. They are widely used in dense wavelength division multiplexed (DWDM) systems and in other important ...
LEMUR: Large European module for solar Ultraviolet Research: European contribution to JAXA's Solar-C mission
(2012)
The solar outer atmosphere is an extremely dynamic environment characterized by the continuous interplay between the plasma and the magnetic field that generates and permeates it. Such interactions play a fundamental role ...
Origin of power fluctuations in GaN resonant-cavity light-emitting diodes
(2004)
Resonant-cavity light-emitting diodes (RCLEDs) with multiple InGaN/GaN quantum wells have been grown on sapphire substrates. The emission was through the substrate, and the top contact consisted of a highly reflecting Pd/Ag ...