If you’ve ever sent a sample in for surface analysis, there’s a good chance that you’re already familiar with x-ray photoelectron spectroscopy (XPS). XPS is a surface analysis technique with multiple applications, and is widely used across numerous industries. Also referred to as electron spectroscopy for chemical analysis (ESCA), XPS analysis is suitable for a […]
The Advantages and Disadvantages of X-Ray Photoelectron Spectroscopy (XPS/ESCA)
Pop quiz, quality control specialists and product developers. Which is a better surface analysis method: X-Ray Photoelectron Spectroscopy (XPS) or Electron Spectroscopy for Chemical Analysis (ESCA)? The answer? Trick question. XPS spectroscopy and ESCA are actually the same technique. But fun and games aside, this materials testing method has wide ranging applications as an effective […]
