What Does APFIM Stand For?

APFIM stands for Atom Probe Field Ion Microscopy

APFIM, or Atom Probe Field Ion Microscopy, is a advanced analytical technique that allows for the three-dimensional mapping of atomic composition and structure at the nanoscale. Utilizing a sharp needle-like specimen that is subjected to a high electric field, APFIM enables the precise measurement of individual atoms' positions and compositions. This method is particularly valuable in materials science, semiconductor research, and nanotechnology, facilitating insights into the morphology and properties of materials at atomic resolution.