Luminescent Nanocrystals (IMAGE)

DOE/Lawrence Berkeley National Laboratory

Luminescent Nanocrystals

Caption

This shows the luminescence of CdSe/CuS nanocrystals prepared by cation-exchange. On the left are crystals prior to purification, on the right are the same nanocrystals after impurities have been removed.

Credit

Courtesy of Berkeley Lab

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