X-ray diffraction is the physical phenomenon that expresses the fundamental interaction between X-rays and crystals (ordered matter). Depending on the rotation of the polarizer, one of components of the incident beam (coming from the right) is filtered Animations originally taken from Right: Polarization of light passing through a polarizer. Depending on the wavelength (color) of the incident beam (coming from the left), the angle of refraction varies, ie: it is scattered TIR = "Total Internal Reflection"Ĭenter: Refraction of light after passing through a glass prism. Left: Reflection and refraction of light in the interface between glass with a refractive index 1.5 and air with a refractive index 1.0. In the context of this chapter, you will also be invited to visit these sections.Įlectromagnetic radiations (such as visible light) can interact among themselves and with matter, giving rise to a multitude of phenomena such as reflection, refraction, scattering, polarization.
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