(2) (25%) MOSFET Consider an n-channel silicon MOSFET at room temperature with a metal gate me = 4.28 eV, electron affin
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(2) (25%) MOSFET Consider an n-channel silicon MOSFET at room temperature with a metal gate me = 4.28 eV, electron affin
(2) (25%) MOSFET Consider an n-channel silicon MOSFET at room temperature with a metal gate me = 4.28 eV, electron affinity of silicon x=4.01 eV, tox = 45 nm, Na=2.0 x 1046 cm-. Assume that the flat-band voltage VFB =-1.0 V. (a) Find the Fermi level of in the neutral silicon side. (10%) (b) Find the fixed oxide charge density Noc (10%) (c) Find the threshold V7. (5%)
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