Practicing Success
Silicon can be doped using one of the following elements as dopant: (A) Arsenic To get n-type semiconductor, the dopants that can be used are __________. Fill in the blank with the correct answer from the options given below. |
(A) and (C) only (B) and (C) only (A), (B), (C) and (D) (C) and (D) only |
(A) and (C) only |
pure silicon is doped with pentavalent impurity to obtain an n-type semiconductor. From the options given pentavalent elements are Arsenic and phosphorus The correct answer is Option (1) → (A) and (C) only |