{"version":"1.0","type":"link","title":"Scanning electron microscope - Newikis","description":"A scanning electron microscope (SEM) is a type of electron microscope that produces images of a sample by scanning the surface with a focused beam of electrons. The electrons interact with atoms in the sample, producing various signals that contain information about the surface topography and…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/a/a4/Misc_pollen.jpg","thumbnail_width":1228,"thumbnail_height":935}