4.5 Reflection High Energy Electron Diffraction (RHEED)
CEM 924 7.3 Spring 2001 a = 2π d = 2π 3.56 Å / 2 = 2.49 Å−1 Draw Ewald sphere for an incidence angle of 88 : Surface k k' 2θ g Part of Ewald sphere k' k (00) Ewald sphere (00) Consequences? (1) Ewald sphere crosses many lattice rods - many spots separated...