Rare-Earth Doped Nanocrystalline Phosphors for Field Emission Displays
Author(s) -
P. Psuja,
D. Hreniak,
W. Strȩk
Publication year - 2007
Publication title -
journal of nanomaterials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.463
H-Index - 66
eISSN - 1687-4129
pISSN - 1687-4110
DOI - 10.1155/2007/81350
Subject(s) - materials science , phosphor , analytical chemistry (journal) , algorithm , computer science , chemistry , chromatography , optoelectronics
The cathodoluminescence properties of rare-earth (RE = Ce, Eu, Tb) doped nanocrystalline phosphors (Y2O3, Y3Al5O12) were investigated. Their structure and morphology were determined and correlated with optical properties. The effect of grain sizes on emission yield of RE doped nanophosphors has been investigated. A possibility of application of RE doped nanophosphors for efficient field emission display (FED) devices has been discussed
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