PPT Slide

CHEN435/PHGN435: Interdisciplinary Silicon Processing Laboratory

Gate Capacitor: 3 States

p-type silicon

Accumulation

Vg < 0

Attract

electrons

+++++++++++++++

Depletion

VT > Vg > 0

Inversion

Vg > VT

p-type silicon

- - - - - - - - -

n-channel

formed

Vg

I

VT

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