(a)-(d) Identify the Miller indices of the crystallographic planes shown on the right on a cube. (c) Which direction is perpendicular to the plane in (b). Draw on the pieture and identify the Miller indices of that direction. (d) 2. If the lattice constant or the unit cell side length in Si is
a=5.43\times 10^(-8)cm, what is the nearest neighbor distance? Show all your work. 3. Oermanium crystallizes in the diamond lattice and contains
4.42\times 10^(22)atoms
/cm^(3). Determine the unit cell length for this semiconductor. Show all your work.