ADXRD

ADXRD stands for Angle-Dispersive X-ray Diffraction. It is a common technique used to study the crystalline structure of materials. In ADXRD, a monochromatic beam of X-rays is directed at a sample. As the X-rays interact with the crystal lattice, they diffract at specific angles that are characteristic of the material's atomic arrangement. The intensity of the diffracted X-rays is measured as a function of the scattering angle. This data is then analyzed to determine parameters such as lattice parameters, phase identification, and crystallite size. ADXRD is a non-destructive method and can be applied to a wide range of solid samples, including powders, thin films, and single crystals. The technique relies on Bragg's Law, which relates the wavelength of the X-rays, the spacing between crystal planes, and the diffraction angle. By varying the angle of the incident X-ray beam or the detector, a diffraction pattern is generated. The positions and intensities of the peaks in this pattern provide a unique fingerprint of the material's crystalline structure. ADXRD is a fundamental tool in materials science, chemistry, physics, and geology for characterizing and understanding solid materials.