Problem #1 With regard to the process of slip, a Burgers vector's direction corresponds to a dislocation's slip direction whereas its magnitude is a unit slip distance (or interatomic separation in this direction). Determine the values of the magnitudes of the Burgers vectors i.e. b for aluminum and chromium. Aluminum has an FCC structure with an atomic radius of 0.1431 nm, and chromium has a BCC structure with an atomic radius of 0.1249 nm