<P> In semiconductor production , doping is the intentional introduction of impurities into an intrinsic semiconductor for the purpose of modulating its electrical and 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 . </P>
<P> In semiconductor production , doping is the intentional introduction of impurities into an intrinsic semiconductor for the purpose of modulating its electrical and 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 . </P>
what is the purpose of doping a semiconductor
what is the purpose of doping a semiconductor
modulating its electrical and optical and structural properties
modulating its electrical and optical and structural properties