Question: Diffusion coefficient of Boron in silicon is D = 0.76 exp(-346) [cms-] a. Calculate diffusion coefficient at 1250C and the average distance diffused by

Diffusion coefficient of Boron in silicon is D = 0.76 exp(-346) [cms-]

Diffusion coefficient of Boron in silicon is D = 0.76 exp(-346) [cms-] a. Calculate diffusion coefficient at 1250C and the average distance diffused by B atom in 30 minutes. b. If the diffusion distance is set to 1 m, calculate the time required for this diffusion to occur at a temperature of 1250C.

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