What Does PIERS Stand For?

PIERS stands for Polarized Infrared External Reflection Spectroscopy

PIERS, or Polarized Infrared External Reflection Spectroscopy, is an analytical technique used to investigate the molecular composition and structural properties of materials. By employing polarized infrared light, PIERS enhances spectral resolution and sensitivity, enabling the study of surface and thin film interactions with high precision. This method is particularly valuable in fields such as materials science, chemistry, and nanotechnology, where it aids in characterizing complex surfaces and interfaces.