Auger Electron Spectroscopy (AES) is a highly sensitive surface analysis technique which employs an electron-beam-based excitation source and features a detection depth down to 10nm.
Specific small area analysis on Au pad
Element At% distribution analysis
- Survey of the sample surface.
- Auger depth profile (etch sample surface with Ar+(3kV 1uA) for depth profiling).
- Auger mapping (element distribution mapping within a specified area).
British VG Scientific Microlab 350
Applicable to the study of electrical engineering, mechanical engineering, material, chemical, chemical engineering and so on.