Electron bombarded semiconductor device
Electron collector for an electron beam tube
Electron collector having means for trapping secondary electrons
Electron discharge device with a spatially periodic focused beam
Electron emitter with focussing arrangement
Electron gun and magnetic circuit for an improved THz...
Electron gun assembly
Electron gun assembly for cathode ray tube
Electron gun assembly for cathode ray tube with a voltage stabil
Electron gun for a linear accelerator and accelerating structure
Electron gun for a multiple beam klystron
Electron gun for a multiple beam klystron using magnetic...
Electron gun for multiple beam klystron using magnetic focusing
Electron gun for producing incident and secondary electrons
Electron gun for producing spiral electron beams and gyrotron de
Electron gun for providing electrons grouped in short pulses
Electron gun having arc suppression means
Electron gun having multiple transmitting and emitting sections
Electron gun modulated by optoelectronic switching
Electron gun with a multi-element electron lens