Phosphors Having a Semiconductor Host Surrounded by a Shell
Patent, Filed 18 Nov 1997, patented 16 Nov 1999
DEPARTMENT OF THE NAVY WASHINGTON DC
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Phosphors having a doped core are surrounded by a shell material. Additionally, these nanocrystalline phosphors, or larger phosphors formed by conventional or other processes may be surrounded by a shell that prevents or significantly reduces non-radiative recombination at the surface of the original phosphor.
- Radiation and Nuclear Chemistry
- Miscellaneous Materials