RHEED guns from STAIB Instruments provide unique electron optics systems for diffraction studies. Important options include differential pumping (DP) for use in high pressures and beam rocking to expand the sample positions that can be monitored.

Key features

  • Energy range 500 eV to 35 keV
  • Beam current (max.) 100 µA
  • Beam size (min.) 50 µm at low current and 150 mm WD and max. energy


  • Working distance 50 mm – 1000 mm
  • Differential pumping (DP) (optional)
  • Beam rocking (optional)
  • Basic beam blanking
  • Beam blanking, external (optional)
  • Advanced beam steering (patented)
  • Parallel beam shift (optional)
  • Computer control (optional)
  • Remote control
  • Microprocessor controlled beam current regulation (optional)
  • Magnetic shielding (optional)
Not all parameters can be reached simultaneously. Above specifications may change without notice.
Pictures / diagrams for reference only.