Bepaling van die optotermiese eienskappe van La^sub 2^O^sub 2^S:Eu fosformateriaal/Measuring the optical thermometry properties of La^sub 2^O^sub 2^S:Eu phosphor material

This presentation is focused on the investigation of the optical thermometry properties of lanthanum oxysulphide doped with europium by utilising photoluminescence. After a literature study it was concluded that optical thermometry properties of phosphor materials can be measured by several techniqu...

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Bibliographic Details
Published in:Suid-Afrikaanse tydskrif vir natuurwetenskap en tegnologie 2016-01, Vol.35 (1), p.1
Main Authors: Erasmus, L J B, Terblans, J J, Swart, H C
Format: Article
Language:Afrikaans
Subjects:
Luminescence
Optics
Thermometers
Online Access:Get full text
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Summary:This presentation is focused on the investigation of the optical thermometry properties of lanthanum oxysulphide doped with europium by utilising photoluminescence. After a literature study it was concluded that optical thermometry properties of phosphor materials can be measured by several techniques. The technique discussed is the fluorescence intensity ratio technique.
ISSN:0254-3486
2222-4173
DOI:10.4102/satnt.v35i1.1410