(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

(1)what's the relationship between VT and channel length, width?

(2)In the formula of VT, when calculation of oxide capacitor voltage, namely, Vox=Q(inv)/Cox

, why Cox is per square capacitance?

2. Relevant equations

3. Thank you very much!

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# About VT(threshold voltage) of MOS

**Physics Forums | Science Articles, Homework Help, Discussion**