Classify each of the following as being either a p-type or a n-type semiconductor: (i) Ge doped with In
Explanation Ge doped with In : As we know belongs to group 14 element and it is doped with which is a group 13 element. So there will be a hole created due to deficiency of an electron of group 13 element. Thus a semiconductor is generated by this hole and it will be a p-type conductor.
