| Aspect | Atomic Force Microscopy (AFM) | Scanning Electron Microscope (SEM) |
|---|
| Primary Function | Measures surface topography at nanoscale using a cantilever and probe | Produces high-resolution images of sample surfaces using electron beams |
| Work Environment | Laboratory settings, often in materials science, biology, and nanotechnology | Laboratories in materials, electronics, and biological research |
| Required Credentials | Typically requires a degree in physics, materials science, or engineering | Similar educational background, often with additional training in electron microscopy |
While both AFM and SEM are used for surface imaging at the nanoscale, AFM provides topographical data through physical contact or proximity, whereas SEM uses electron beams to generate detailed images. The choice depends on the specific application, sample type, and desired data.