Bright silver based quaternary nanostructures
AssigneeNanosys, Inc.
InventorsAshenafi Damtew MAMUYE, Christopher SUNDERLAND, Ilan JEN-LA PLANTE, Chunming WANG, John J. CURLEY
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Abstract
Disclosed are nanostructures comprising Ag, In, Ga, and S and a shell comprising Ag, Ga and S, wherein the nanostructures have a peak wavelength emission of 480-545 nm and wherein at least about 80% of the emission is band-edge emission. Also disclosed are methods of making the nanostructures.
Claims30
Nanostructures comprising Ag, In, Ga, and S (AIGS) and a shell comprising Ag, Ga and S (AGS), wherein the nanostructures have a peak emission wavelength (PWL) in the range of 480-545 nm and wherein at least about 80% of the emission is band-edge emission, and wherein the nanostructures exhibit a quantum yield (QY) of 80-99.9%.
Dependencies are inferred from the claim text.