TITLE

Temperature-dependent luminescence of Ce3+ in gallium-substituted garnets

AUTHOR(S)
Hansel, Rachael A.; Allison, S. W.; Walker, D. G.
PUB. DATE
September 2009
SOURCE
Applied Physics Letters;9/14/2009, Vol. 95 Issue 11, p114102
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The luminescent lifetime of cerium-doped yttrium aluminum garnet has been determined as a function of temperature and as a function of gallium content. We have shown that increasing gallium content decreases the decay lifetime and results in luminescence quenching at lower temperatures. The results are quantitatively explained using a configurational coordinate diagram.
ACCESSION #
44292276

 

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