WDS (Wavelength Dispersive Spectroscopy)

Wavelength Dispersive Spectroscopy (WDS) is an analytical technique used to identify and measure the elements in a sample by analyzing the X-rays it emits. When a sample is bombarded with electrons, it produces characteristic X-rays unique to each element. WDS uses a crystal to precisely separate these X-rays based on their wavelengths, allowing for highly accurate determination of each element’s presence and concentration. This method offers excellent precision and resolution, making it ideal for detailed material analysis in fields like geology, materials science, and metallurgy.