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Now showing items 11-20 of 29
Photo-physical properties of lead-tin binary Perovskite thin films
(University of Western Cape, 2021)
Organic-inorganic lead-based perovskite has exhibited great performance in the past few years.
However, the lead (Pb) embedded in those compounds is a significant drawback to further
progress, due to its environmental ...
Gas sensing properties of Ceo2 nanostructures
(University of the Western Cape, 2020)
The industrial safety requirements and environmental pollution have created a high demand to develop gas sensors to monitor combustible and toxic gases. As per specifications of World Health Organization (WHO) and Occupational ...
Testing Gravity with MeerKAT and the SKA
(University of the Western Cape, 2020)
The new 64-dish radio telescope array MeerKAT will be absorbed into the international
Square Kilometre Array (SKA) in late 2020s. These two telescope arrays will
produce three-dimensional maps of the integrated intensity ...
Neutral hydrogen intensity mapping on small scales using MeerKAT
(University of the Western Cape, 2021)
In the post-reionisation universe, intensity mapping (IM) with the 21 cm line of neutral hydrogen (HI) provides a potential means of probing the large-scale structure of the universe. With such a probe, a wide variety of ...
Latent and thermal energy storage enhancement of silver nanowires-nitrate molten salt for concentrated solar power
(University of Western Cape, 2020)
Phase change material (PCM) through latent heat of molten salt, is a convincing way for thermal energy storage in CSP applications due to its high volume density. Molten salt, with (60% NaNO3 and 40% KNO3) has been used ...
Nitrogen and argon treatment of titanium dioxide nanowire arrays
(University of Western Cape, 2021)
TiO2 nanoparticle films are important electron transport layers (ETLs) in photovoltaics such as dye-sensitised, perovskite and polymer hetero-junction solar cells. These films, however, have significant electron trap-sites ...
Neutral hydrogen intensity mapping on small scales using MeerKAT
(University of the Western Cape, 2021)
In the post-reionisation universe, intensity mapping (IM) with the 21 cm line of neutral hydrogen (HI) provides a potential means of probing the large-scale structure of the universe. With such a probe, a wide variety of ...
A relativistic analysis of proton-induced knockout reactions from oxygen isotopes with direct and inverse kinematics.
(University of the Western Cape, 2020)
In this study a complete set of exclusive (~p; 2p) polarization transfer observables of closed-shell oxygen
isotopes are calculated using both direct and inverse kinematics using the relativistic plane wave impulse
app ...
Giant Magnetocaloric effect and Magnetic Properties of selected Rare-Earth compounds
(University of the Western Cape, 2021)
Rare-earth (RE) compounds have been an attractive subject, based on the unique electronic structures of the rare-earth elements. In particular, the RETX (RE = rare-earth, T = 3d/4d/5d, transition metals, and X = p – block ...
A multi-scale study of the star formation law in nearby galaxies
(University of the Western Cape, 2020)
This research aimed to evaluate the effects of changing length-scales on the star formation
laws and star formation efficiencies for our selected sample of galaxies. We have combined
high-resolution Hi data from The Hi ...