Nov

18

Quantum Dot Mini Rainbow

November 18, 2009 | Leave a Comment

Quantum Dot Mini Rainbow. Click image for more info.

Colloidal semiconductor nanocrystals irradiated with ultraviolet light. Quantum confinement causes the band gap energy to vary with the nanocrystal’s size. Each vial contains a monodisperse sample of nanocrystals dispersed in a liquid solvent.

Photo Credit: Wikipedia user walkman16.

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