Physics · Nanotechnology
What is a quantum dot, and what is the typical upper limit of its diameter to exhibit unique properties?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A biological macromolecular polymer cluster exceeding 50 nanometers in length
- 2A zero-charge insulating molecule with a structural size limited to 1 micrometer
- 3A macroscopic metallic lattice whose diameter spans between 100 to 500 nanometers
- 4A nanometer-sized semiconductor particle whose diameter is typically under 10 nanometers✓
Correct answer
A nanometer-sized semiconductor particle whose diameter is typically under 10 nanometers
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