Question

What is the different in the semiconductor attain by doping with As and Ge​

Answer 1

When Ga is doped with germanium (or silicon - group 14 element), a p - type semiconductor is obtained.

Answer 2

Answer:

Explanation:

In semiconductor production, doping is the intentional introduction of impurities into an intrinsic semiconductor for the purpose of modulating its electrical, optical and structural properties. The doped material is referred to as an extrinsic semiconductor. A semiconductor doped to such high levels that it acts more like a conductor than a semiconductor is referred to as a degenerate semiconductor.

In the context of phosphors and scintillators, doping is better known as activation. Doping is also used to control the color in some pigments

AND  ALSO When Ga is doped with germanium (or silicon - group 14 element), a p - type semiconductor is obtained.