X-ray fluorescence (XRF) analysis

X-ray fluorescence (XRF) analysis is a technique used to determine the elemental composition of a material. When a sample is exposed to X-rays, its atoms absorb energy and emit secondary X-rays, called fluorescence, unique to each element. By detecting and measuring these emitted X-rays, scientists can identify and quantify the elements present in the sample quickly and accurately. XRF is widely used in industries like mining, environmental testing, and materials science because it provides detailed elemental data without damaging the sample.