204513 ⎘
Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps; Electron guns Eliminating deleterious effects due to thermal effects, electric or magnetic field
On-chip micro electron source and manufacturing method thereof
#2Focused ion beam low kV enhancement
#3Focused ion beam low kV enhancement
#4Method of controlling electron beam focusing of pierce-type electron gun and control apparatus therefor
#5Electron beam directed energy device and methods of using same
#6Charged particle beam device with cleaning unit and method of operation thereof
#7Electron beam apparatus
#8Electron gun and an electron beam window