2. The transistor illustrated below has an oxide (&=4ɛ) thickness d = 1.2nm and channel depth L₂ = 2.5nm. Considering the channel as a quantum well, how many modes are filled when a voltage V=1V is applied to the gate? V Metal Oxide Channel d=1.2nm Lz =2.5nm Fig. 2.28. A simple model of a modern transistor. Hint: calculate the charge in the channel using the expression for a parallel plate capacitor.

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2. The transistor illustrated below has an oxide (&=4ɛ) thickness d
= 1.2nm and
channel depth L₂ = 2.5nm. Considering the channel as a quantum well, how many modes
are filled when a voltage V=1V is applied to the gate?
Metal
Oxide
Channel
Fig. 2.28. A simple model of a modern transistor.
Hint: calculate the charge in the channel using the expression for a parallel plate
capacitor.
V
d=1.2nm
Lz =2.5nm
Transcribed Image Text:2. The transistor illustrated below has an oxide (&=4ɛ) thickness d = 1.2nm and channel depth L₂ = 2.5nm. Considering the channel as a quantum well, how many modes are filled when a voltage V=1V is applied to the gate? Metal Oxide Channel Fig. 2.28. A simple model of a modern transistor. Hint: calculate the charge in the channel using the expression for a parallel plate capacitor. V d=1.2nm Lz =2.5nm
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