Describe the notion of computing on a quantum level.

Q: Examine the following two luminaires that will be considered for the main office space in figure 1.:…

A: Construction of LED lights:The main part of an LED light is the Light emitting diode, it is a PN…

Q: 3. (a) A 50 W light bulb is left on overnight for 12 hours. If the voltage across the battery is 120…

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Q: Describe the working principle of a pn-junction based LED.

A: LED stands for 'Light Emitting Diode'. It works on electroluminescence. The main working concept of…

Q: Explain why electrical conductivity in semiconductors depends more on temperature than electrical…

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Q: What exactly does it imply when we talk about broadening conversion?

A: A broadening conversion changes the value to a data type that can allow for any possible value of an…

Q: . (a) Comment on the achievements and failures of the Free Electron model. (b) Defin e Fermi Dirac…

A: The free electron model was proposed by Arnold sommerfeld by combing Classical Drude model with with…

Q: Fully explain a p-type semiconductor, including which element is used as an example

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Q: A perovskite based semiconductor has a bandgap of 2.16 eV. Find the shortest wavelength of light for…

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Q: Write applications of LED.

A: Light Emitting Diode (L.E.D): LED is semiconductor device that emits light when current flows…

Q: semiconductors technically have a Fermi level

A: The highest energy level that an electron can occupy at the absolute zero temperature is known as…

Q: formula other than the one pictured/what is the derivation of the fermi-dirac formula? (FD)

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Q: Describe the semiconducting material used to produce blue LEDs and the growth and doping techniques…

A: LEDs are p-n junction devices made from extrinsic semiconductors. An n-type and a p-type…