Luminescence Sensing of Temperature in Oxides

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Abstract:

The measurement of temperature based on the characteristic lifetime decay in luminescence intensity of dopant ions following excitation is described with illustrations drawn from europium doping in yttria-stabilized zirconia. The method is particularly attractive for making measurements in a temperature gradient, such as those in thermal barrier coatings.

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Periodical:

Key Engineering Materials (Volumes 368-372)

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1-4

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Online since:

February 2008

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© 2008 Trans Tech Publications Ltd. All Rights Reserved

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