III-V semiconductor core-heteroshell nanocrystals

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Reexamination Certificate

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C257S103000

Reexamination Certificate

active

07964278

ABSTRACT:
The present invention provides a core/multishell semiconductor nanocrystal comprising a core and multiple shells, which exhibits a type-I band offset and high photoluminescence quantum yield providing bright tunable emission covering the visible range from about 400 nm to NIR over 1600 nm.

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