Bragg Equation
(
lattice
spacing
)
(
diffraction
angle
)
=
(
wavelength
)


X-ray Diffraction
lattice spacing
=
wavelength
diffraction angle


Diffraction Grating
wavelength
=
(
lattice
spacing
)
(
diffraction
angle
)


Liquid Crystals
lattice spacing
=
wavelength
diffraction angle


variable held constant