CPC C09K 11/883 (2013.01) [C01G 15/006 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); C01P 2004/64 (2013.01); C01P 2006/60 (2013.01)] | 17 Claims |
1. A quantum dot comprising ZnAgInxGa1-xSySe1-y (0≤x<1 and 0≤y≤1),
wherein the quantum dot exhibits fluorescence properties including a fluorescence full width at half maximum of less than or equal to 45 nm and a fluorescence quantum yield of greater than or equal to 35% in a green wavelength range to a red wavelength range, and
wherein a ratio of Ag to Ga is in a range of Ag/Ga=0.05 to 10, and a ratio of Zn to Ga is in a range of Zn/Ga=0.1 to 10.
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