Nanomaterials (Section)CdS has a band gap of 2.4 eV. If
Chapter 8, Problem 88E(choose chapter or problem)
Problem 88E
Nanomaterials (Section)
CdS has a band gap of 2.4 eV. If large crystals of CdS are illuminated with ultraviolet light, they emit light equal to the band gap energy (a) What color is the emitted light? (b) Would appropriately sized CdS quantum dots be able to emit blue light? (c) What about red light?
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