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NEETPhysicsSemiconductors

Why are elemental dopants for Silicon or Germanium usually chosen from group XIII or group XV?

Options

  1. ATo maintain the crystal structure of the semiconductor without distortion
  2. BTo create covalent bonds with Si or Ge
  3. CTo ensure easy contribution of charge carriers
  4. DAll of the above

Correct answer

D. All of the above

Step-by-step solution

Correct Option is : (D) All of the above

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