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Quantum Dot:

Quantum dots are Nano-size man-made crystals that have the ability to convert a spectrum of light into different colors.

“When the quantum dots are illuminated by UV light, an electron in the quantum dot can be excited to a state of higher energy. And the excited electron can drop back into the valence band releasing its energy by the emission of light.”

Applications:

  • Single-electron transistors
  • Solar cells
  • LEDs
  • Lasers
  • Single-photon sources
  • Second-harmonic generation
  • Quantum computing

Here Given below, the illustration diagram of Quantum Dots (For Understanding Purpose)

Quantum Dots

Reference Source:

[1] Wikipedia Contributors. “Quantum Dot.” Wikipedia, Wikimedia Foundation, 15 July 2021, en.wikipedia.org/wiki/Quantum_dot. Accessed 1 Aug. 2021.

‌[2] Mengying Zhang. “Quantum Dots That Light up TVs Could Be Used for Brain Research.” The Conversation, 15 Oct. 2019, theconversation.com/quantum-dots-that-light-up-tvs-could-be-used-for-brain-research-123743. Accessed 1 Aug. 2021.

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