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 Options 
Plot points
Plot Size

Diffusion
Steps



Substrate 
type:
Species
Nc x 10
 Predep 1 
Species
Temp (°C)
Time (sec)
Nsl x 10

DifCad.net

Input the diffusion characteristics into the panel to the left. When finished, press Calculate.

About DifCad

DifCad.net is a simple diffusion simulation utility for calculating and plotting diffusion profiles of typical dopants in silicon based on user input diffusion parameters.

The simulation engine is based on the original Excel 5 DifCad spreadsheet add-in by Anthony Hill.

Plotting is accomplished through the WebChart control written by Carlos Mares.




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