Multiple choice technology web technology

What is/are the use(s) of Quantum dots

  1. Anti septic

  2. LED

  3. Refridegeration

  4. solid State quantum computation
Reveal answer Fill a bubble to check yourself
B,D Correct answer
Explanation

Quantum dots are semiconductor nanocrystals with size-dependent optical properties. They are widely used in LED displays and lighting (option B) due to their tunable emission wavelengths. They also show promise for solid-state quantum computation (option D) as potential qubits. Quantum dots are not used as antiseptics or in refrigeration.

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