CPC C09K 11/883 (2013.01) [C09K 11/02 (2013.01); H10K 50/115 (2023.02); H10K 59/38 (2023.02); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); G02B 6/005 (2013.01); G02F 1/133614 (2021.01); G02F 2202/36 (2013.01)] | 36 Claims |
1. A quantum dot, comprising
a core comprising a first semiconductor nanocrystal comprising a Group II-VI compound; and
a shell disposed on an outer surface of the core and comprising a second semiconductor nanocrystal;
wherein the quantum dot does not comprise cadmium, lead, mercury, or a combination thereof, and
an effective mass of the second semiconductor nanocrystal is about 0.5 times to about 2.0 times an effective mass of the first semiconductor nanocrystal.
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