Scanning Transmission Electron Microscope . The Scanning Transmission Electron Microscope (STEM) facility, operated by BNL's Biology Department, actually includes two microscopes, STEM 1 and STEM 3. Both .
What are Electron Microscopes? . Transmission Electron Microscope. Scanning Electron Microscope. Other related topics. Electron Source (GUN). Specimen Interactions. Specimen Interaction Volume.