CPC C09K 11/892 (2013.01) [C01G 11/00 (2013.01); C01G 13/00 (2013.01); C09K 11/883 (2013.01); B82Y 20/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01P 2004/24 (2013.01); C01P 2004/64 (2013.01); C01P 2006/60 (2013.01)] | 17 Claims |
1. A tunable light emitter comprising:
a nanoplatelet heterostructure, wherein the nanoplatelet heterostructure comprises at least two monolayers of a II-VI semiconductor material; and
at least one quantum dot on a first surface of the nanoplatelet heterostructure;
wherein the at least one quantum dot tunes emission of the nanoplatelet heterostructure and the nanoplatelet heterostructure emits in wavelength range from 900 nm to 1500 nm.
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