FAQ

What is the Diffusion Coefficient?
Diffusion coefficient is the proportionality factor D in Fick’s law. Diffusion Coefficient is usually measured using the Square Meter Per Second for Diffusivity. Note that the value of Diffusion Coefficient is always positive.
Can the Diffusion Coefficient be negative?
No, the Diffusion Coefficient, measured in Diffusivity cannot be negative.
What unit is used to measure Diffusion Coefficient?
Diffusion Coefficient is usually measured using the Square Meter Per Second[m²/s] for Diffusivity. Square Centimeter Per Second[m²/s], Square Millimeter per Second[m²/s] are the few other units in which Diffusion Coefficient can be measured.
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