Feb 8, 2025 · The International Centre for Diffraction Data (ICDD®) is a non-profit scientific organization dedicated to collecting, editing, publishing, and distributing powder diffraction data for the …

(XRD) The atomic planes of a crystal cause an incident beam of X-rays to interfere with one another as they leave the crystal. The phenomenon is called X-ray diffraction.

X-ray diffraction is a common technique that determine a sample's composition or crystalline structure. For larger crystals such as macromolecules and inorganic compounds, it can be used to determine …

Jul 16, 2025 · This document provides an introduction to the basics of x-ray diffraction (XRD), aimed primarily at scientists and engineers who are not experts in the field but who are interested in using …

Many different types of X-ray sources exist, ranging from ones used in laboratories to higher brightness synchrotron light sources. Similar diffraction patterns can be produced by related scattering …

This data is represented in a collection of single-phase X-ray powder diffraction patterns for the three most intense D values in the form of tables of interplanar spacings (D), relative intensities (I/I o), and …

A monochromatic wavelength of X-ray radiation interacts with the crystallographic planes of the materials - resulting in a pattern which can be matched to a database of materials or patterns …