What Does PEM Stand For?
PEM stands for Photoelectron Microscopy
PEM, or Photoelectron Microscopy, is a high-resolution imaging technique that utilizes photoelectron emission to analyze the surface topography and electronic properties of materials. By employing ultraviolet or X-ray radiation to excite electrons from the sample, PEM provides detailed insights into the chemical composition and electronic states at the nanoscale, making it an invaluable tool in materials science, nanotechnology, and surface analysis.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym