https://cse.umn.edu/charfac/hitachi-su8230-field-emission-gun
Hitachi SU8230 Field Emission Gun | College of Science and Engineering
Description:Hitachi SU 8230 is a Field Emission Gun Scanning Electron Microscope (FEGSEM) capable of 1.1 nm resolution at 1.5 mm working distance at 1.0 kV...
college of sciencehitachifieldemissiongun