Bragg's Law Calculator
n = An integer ; λ = Wavelength of the incident light ; dhkl= Lattice Spacing ; θ = Angle of incidence ;
When x-rays are applied to a crystal, it gets scattered. The angle of incidence is adjusted so that the scattered intensity of the x-ray is maximum. At this instance Bragg's law correlates the angle of incidence with the lattice spacing and the wavelength of the incident x-ray.