25:36

Worked out examples

51:47

Ewald Sphere and lattices in reciprocal space

47:32

Reciprocal space; Definition and Properties

55:51

Wigner Sietz cells and Brillouin Zones

17:52

Bragg’s Law

53:00

Brillouin Zones, Diffraction, and Allowed Energy Levels

49:34

Reciprocal Space 2: Condition for Diffraction

1:26:35

X-ray Diffraction, Bragg, Laue, Reciprocal lattice, Fourier, Plane waves, Brillouin zone