Now showing items 1-3 of 3
Theoretical and experimental study of core-shell structured ZnO/ZnS and growth mechanism of un-doped and doped ZnO nanomaterials
(University of the Free State (Qwaqwa Campus), 2017-12)
There is currently widespread interest among researchers in ZnO-ZnS coreshell nanorods as electrodes in prototype solar cells. ZnS has been proposed as a suit- able inorganic sensitizer to ZnO because ZnO and ZnS when in ...
Preparation and characterization of powders and pulsed laser deposited thin films of rare-earths doped oxyorthosilicates
(University of the Free State, 2017-11)
Today, phosphor materials have found many technological applications such as in electronic information display, advertising, solid-state lighting, solar cells, theft prevention, medicine, data storage, quality control, ...
Development of an optical thermometry system for phosphor materials
(University of the Free State, 2017-10)
English: This study is focussed on the development of a system that was used to investigate the emission of thermographic phosphors at various temperatures. The photoluminescence (PL) system at the Department of Physics ...