Diffussion: Activated Process {Texas A&M: Intro to Materials}

Tutorial describing the concept of an "activated process" (thermally activated process, Arrhenian process). This is a common relationship in materials science and chemistry.
Video lecture for Introduction to Materials Science & Engineering (MSEN 201/MEEN 222), Texas A&M University, College Station, TX.
engineering.tamu.edu/materials

[@jeffciaccio2463]

I was wondering if somebody can tell me the difference between alpha, beta, and gamma crystal structures. I see that alpha Fe is BCC and gamma Fe is FCC, but is there a system?

[@naziajasmeen4203]

THANKS A LOT SIR!

[@adarshar.mishra5230]

Awesome

[@Music7ube]

is it really boltz constant? shouldnt it be R for the "general" gas constant 8,314 J/mol/K or 8,62*10^(‐5) eV/atom/K

[@Music7ube]

ah sorry, i didnt finnish the video before asking!