General Electron Guns
for Surface Applications

max. Energy

Min. Spot Size

Applications

              3 keV

            100 μm

Surface science

AUGER

MEED
Neutralization
ELS

              5 keV

              80 μm

            10 keV

              70 μm

Available with either small spot
or
larger spot option Electron Flood Guns

 

Variable spot size Beam blanking Stable current
Homogenous spot Beam wobbling Long life filament
UHV compatible Differential pumping Computer control