p-type semiconductors are formed When Si or Ge are doped with_______

p-type semiconductors are formed When Si or Ge are doped with_____

(a) group 14 elements

(b) group 15 elements

(c) group 13 elements

(d) group 18 elements

Expert Solution

Answer : (c) group 13 elements

Explanation :

Two obtained n-type semiconductors we need extra electrone. Therefore n- type semiconductors are obtained when Silicone or Ge are doped with elements of group 15, eg, Arenic (As),

p-type semiconductors are obtained when there is presence of void. p-type semiconductors are obtained when Si or Ge are doped with traces of elements of group 13, ie indium (In), Boron (B)

c) group 13 elements

Rakesh answered 2 years ago

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