27 September 2010 to 1 October 2010
CSIR Convention Centre
Africa/Johannesburg timezone

Cathodoluminescence degradation of SrGa2S4:Ce3+ powder phosphor

Not scheduled
CSIR Convention Centre

CSIR Convention Centre

CSIR, Pretoria
Poster Track A - Condensed Matter Physics and Material Science


Ms Pulane Moleme (University of the Free State)


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)


Prof. Hendrik Swart (University of the Free State) Prof. Martin Ntwaeaborwa (University of the Free State)

Presentation Materials

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