Navigate

To obtain a p-type semiconductor, germanium must be doped with

To obtain a p-type semiconductor, germanium must be doped with

Options

(a) Arsenic
(b) Antimony
(c) Indium
(d) Phosphorus

Correct Answer:

Indium

Explanation:

P-type semiconductor is obtained when Si or Ge (tetravalent) is doped with group-III trivalent inpurities like aluminium (Al), boron (B), indium (ln) etc.

BHU2007
admin:

Related Questions

  1. The additional energy that should be given to an electron to reduce its de-Broglie
  2. When photons of energy hν are incident on the surface of photosensitive
  3. The dimensional formula of Plancks’s constant and angular momentum are
  4. Magnetic susceptibility of a material is given as
  5. A 200 W sodium street lamp emits yellow light of wavelength 0.6 µm