text: These devices can analyze EBICs produced by semiconductors. Gaseous detection devices may replace thetypical Everhart-Thornley detector in different types of these devices.
full_question: These devices can analyze EBICs produced by semiconductors. Gaseous detection devices may replace thetypical Everhart-Thornley detector in different types of these devices. Gas escapes out of a series of pressurelimitingapertures through differential pumping stages in that "environmental" type of these machines. Theytypically use tungsten cathode thermionic guns. Gold on carbon samples are used for resolution tests in thesedevices, and sputter coating with a gold/palladium alloy is used to prepare its samples. These devices deflectan electron beam in a raster fashion to produce images with high depth of field. For 10 points, name this typeof electron microscope that images a sample's surface topography, unlike transmission EM.
first_sentence: These devices can analyze EBICs produced by semiconductors. Gaseous detection devices may replace thetypical Everhart-Thornley detector in different types of these devices.
raw_answer: scanning electron microscope [or SEM; or scanning after "microscope" is read; prompt on "electron microscope"; do not accept "scanning tunneling microscope"]