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Quantum dots

Putting the squeeze on nanocrystals

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Lattice strain has long been avoided in the world of quantum dots, but it is now being used to tune the colour of light emitted by these structures

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Figure 1: The conventional way to change the colour of light emitted by a quantum dot is to change its size.

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Correspondence to Sandra J. Rosenthal or James R. McBride.

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Rosenthal, S., McBride, J. Putting the squeeze on nanocrystals. Nature Nanotech 4, 16–17 (2009). https://doi.org/10.1038/nnano.2008.386

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