The Parameter Set for the Diffusion of Carbon in Silicon

question 10

Multiple Choice

The parameter set for the diffusion of carbon in silicon contains the pair of points (ln(D) , 1/T) with values (-30.16, 6.0 × 10^-4) and (-37.07, 8.0 × 10^-4) . What is the value of D₀ in m²/s?

• A)8.03 × 10^-4 m²/s
• B)3.72 × 10^-5 m²/s
• C)8.03 × 10^-5 m²/s
• D)3.72 × 10^-10 m²/s