MSE2001H_4_2 - 1 Chapter 4 Point Defects and Diffusion...

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1 • Introduction Point Defects • Impurities Solid State Diffusion Chapter 4 Point Defects and Diffusion
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2 Diffusion? Not Reversible (Non equilibrium) A process of mass transport from one part of a system to another as a result of random motions. A phenomenon of random motion causing a system to decay towards uniform conditions Once they reach an equilibrium state, the overall distribution of particle is not changed with time. Not Reversible (Non equilibrium)
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