1.Describe the two-step process by which extrinsic semiconductors are created by doping impurities into intrinsic semiconductors. 2.Compare and...

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Physics

1.Describe the two-step process by which extrinsicsemiconductors are created by doping impurities into intrinsicsemiconductors.

2.Compare and contrast the two mechanisms of atomic diffusionand comment on which of these occurs more rapidly and why it occursmore rapidly.

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1 An intrinsic semiconductor is a pure semiconductoreg Silicon Si and Germanium Ge When we dopped impurities in to the intrinsic semiconductor we can form extrinsic semiconductor There are two types of extrinsic semiconductor N type semicoductor and P type semiconductor An N type semiconductor is formed by doping pentavalaent impurities such as phosphorous P Arsenic As Antimony SbThe    See Answer
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