Speaker
Ms
Pulane Moleme
(University of the Free State)
Description
Cathodoluminescence (CL) of strontium thiogallate doped with cerium was investigated using Auger electron spectroscopy (AES) coupled with CL spectroscopy. The CL data were collected when the samples were irradiated with a beam of electrons accelerated at 1.5 to 2.5 kV. Possible mechanisms of CL degradation are discussed.
Primary author
Ms
Pulane Moleme
(University of the Free State)
Co-authors
Prof.
Hendrik Swart
(University of the Free State)
Prof.
Martin Ntwaeaborwa
(University of the Free State)
