Wheaton College Norton, Massachusetts
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Energy Transfer in Pr-doped CaTiO3 Powders under UV Excitation

Posted on April 22, 2013

Friday, April 26, 2013

Energy Transfer in Pr-doped CaTiO3 Powders under UV Excitation
Shereen Velupillai ’15, Yohannes Tsehay ’14, Professor John Collins

Pr-doped powders are being investigated for the use of red phosphors in LED-based solid-state lighting applications because of the strong, red, sharp-like praseodymium emission near 613 nm. In this poster we present data on the luminescence of Pr-doped calcium titanate nano-crystals in the temperature region between 7K and 300K.

 

Supported by the National Science Foundation.
Nominated by Professor John Collins (Physics/Astronomy)

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