13. Liquids, Solids & Intermolecular Forces
Crystalline Solids
13. Liquids, Solids & Intermolecular Forces Crystalline Solids
34PRACTICE PROBLEM
Consider 3 vials containing semiconductor nanocrystals, each embedded in a polymer matrix. The samples containing different average sizes of particles exhibit photoluminescence by irridiation of UV light. Each vial emits a different color of light, blue, green, and yellow. Identify which vial has the smallest average particle size of the semiconductor.
Consider 3 vials containing semiconductor nanocrystals, each embedded in a polymer matrix. The samples containing different average sizes of particles exhibit photoluminescence by irridiation of UV light. Each vial emits a different color of light, blue, green, and yellow. Identify which vial has the smallest average particle size of the semiconductor.