The intensity of the transmitted electrons at each point creates a high-resolution image that reflects the sample's atomic or molecular structure. STEM is capable of producing images with spatial ...
Schematic of electron energy-loss spectroscopy (EELS) experiment in a scanning transmission electron microscope (STEM). An electron gun at the bottom ... the sample's chemical composition and ...
engineering and mathematics (STEM) careers. “We use the scanning electron microscope to engage students from a variety of middle and elementary schools in science with an emphasis on lower ...