What Does EXAFS Stand For?

EXAFS stands for Extended X Ray Absorption Fine Structure

EXAFS, or Extended X-Ray Absorption Fine Structure, is a spectroscopic technique used to investigate the local structure around specific atoms within a material. By analyzing the absorption of X-rays as a function of energy, EXAFS provides information about interatomic distances, coordination numbers, and the types of neighboring atoms. This technique is widely applied in fields such as chemistry, materials science, and environmental studies to characterize the electronic and structural properties of a wide range of substances, including catalysts, biological samples, and solid-state materials.