Negative stains for using these devices include uranyl acetate or phosphotungstic acid.
Secondary detectors used with these devices usually consist of a scintillator in a Faraday cage and were pioneered by Everhart and Thornly. Negative stains for using these devices include uranyl acetate or phosphotungstic acid. Their remarkable properties arise because they are not subject to the same (*) diffraction limit as their more mundane counterparts. Only extremely thin sections could be used in their original "transmission" form; more recent types include the "scanning" form. For 10 points, name these devices, which use the namesake particles to visualize smaller features than their optical counterparts can.
Secondary detectors used with these devices usually consist of a scintillator in a Faraday cage and were pioneered by Everhart and Thornly.
{electron} microscopes [prompt on microscopes; do not accept “optical microscopes”]