Built-in Potential barrier height calculator

This CalcTown calculator calculates the in-built potential barrier height of a semiconductor device, given its doping levels.

*Please refer to the table given below for the values of ni at room temperature.

Acceptor dopant concentration (Na)

×10¹⁵ cm^-3

Donor dopant concentration (Nd)

×10¹⁵ cm^-3

Intrinsic carrier concentration (n_i)

×10¹⁰ cm^-3

Built-in Potential Barrier Height (Vbi)

where ni=intrinsic carrier concentration.