Difference between revisions of "Phosphorescence"
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Latest revision as of 10:01, 1 March 2009
2-3-305
Photoluminescence which persists for an appreciable time after excitation.
Note: This time is generally more than about 10-8 second.
Reference: C.I.E. (extract)
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)