Ion beam (IB) guns and electron beam (EB) guns are devices that emit charged particles (ions and electrons, respectively) directed in a beam which are used in surface analysis or preparation, particle ...
This illustration depicts the detection geometry commonly used in Electron Backscatter Diffraction (EBSD). At the top is the electron gun, which emits a focused electron beam that strikes the specimen ...
An electron gun at the bottom fires high-energy electrons, which are refined by lenses and an aberration corrector for precision. These electrons either pass through or interact with the sample, ...
While under high vacuum, an electron beam will be used to fuse metal (either ... The main platform showcases an electron gun, encased within a glass jar that is further encased within a metal ...
A power source provides a TIG gun, MIG gun, electrode holder, laser, electron beam gun or other welding unit the required output power to melt material. Welding monitors or controllers are ...
But cathode-ray-tube monitors function in a fundamentally different way from LCD screens, using an electron gun and ring of magnets to direct a beam across the screen. The inside of the screen is ...