Semiconductor Electronics Part 1

Section: Physics

Question : 6 of 100

Marks: +1, -0

For extrinsic semiconductors when doping level is increased,

[25 Feb 2021 Shift 2]

Fermi level of p-type semiconductor will go upward and Fermi level of n-type semiconductors will go downward
Fermi level of p-type semiconductors will go downward and Fermi level of n-type semiconductor will go upward
Fermi level of p and n-type semiconductors will not be affected
Fermi level of both p-type and n-type semiconductors will go upward for T>TFK and downward for T<TFK, where TF is Fermi temperature

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