Question

What type of semiconductor is obtained when silicon is doped with arsenic?​

Answer 1

Question:-

What type of semiconductor is obtained when silicon is doped with arsenic?

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N- type:-

• when silicon is doped with arsenic it becomes a extrensic semiconductor of n-type where the electrons are more in number than holes.

• Thus,whenever we dope a 14th group element with 15thgroup element we can get a n-type semiconductor

• andwhenever we dope a 14thgroup element with 13thgroup element we can get a p-type semiconductor.

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Answer 2

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n-type

when silicon is doped with arsenic it becomes a extrensic semiconductor of n-type where the electrons are more in number than holes