Electron beams can pass through {transmission electron microscope}, or reflect from {scanning electron microscope}, 0.1-micron thin slices {electron microscope}| (EM). Electric and magnetic fields focus electrons onto a phosphorescent screen. Microscopes can use electrons with energy above 1 MeV, because they act like X-rays. Electrons can pass through tissue and focus. Electron microscope resolution is 10^-10 meter.
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Date Modified: 2022.0224