Why is there a flatband voltage in the calculation of Threshold voltage?by xhwubai Tags: calculation, flatband, threshold, voltage 

#1
May2009, 08:10 AM

P: 10

1. The problem statement, all variables and given/known data
The threshold voltage equals the sum of the flatband voltage, twice the bulk potential and the voltage across the oxide due to the depletion layer charge. My confusion: from the energy band diagram, flatband voltage is redundant 


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