Title :
ZnSe:Mn/ZnS high temperature nanophosphors with very high quantum efficiency for white LEDs
Author :
Brian A. Akins;Antonio C. Rivera;Nathaniel C. Cook;Gennady A. Smolyakov;Marek Osiński
Author_Institution :
Center for High Technology Materials, University of New Mexico, 1313 Goddard St. SE, Albuquerque, New Mexico 87106-4343, USA
fDate :
5/1/2012 12:00:00 AM
Abstract :
We have synthesized ZnSe:Mn/ZnS doped core/shell nanocrystals with 91% quantum efficiency at the 497 nm emission with 453 nm excitation. Combined with their high temperature stability, this makes them very attractive as nanophosphors for white LEDs.
Keywords :
"Light emitting diodes","Nanocrystals","Temperature measurement","Phosphors","Manganese","Zinc","Heating"
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Print_ISBN :
978-1-4673-1839-6
DOI :
10.1364/CLEO_SI.2012.CW1L.2
