PS-RHD

Reliable Control Unit for RHEED Optics for Structural Analysis and In-situ Growth Monitoring of Thin Films

PS-RHD control unit is a reliable power supply for RHEED. The unit  has been optimised to take advantage of the latest developments in HV electronics, with a modular approach to the design ensuring easy servicing and maintenance should the need arise. Independent control of the grid voltage (Wehnelt) gives complete control of the beam quality and characteristics with independent adjustment of spot size and beam current which is not possible in self or auto-bias designs.

KEY FEATURES

  • Independent control of the Wehnelt voltage
  • Easy servicing and maintenance
  • Complete control of the beam quality and characteristics, with independent adjustment of spot size and position, kinetic energy and beam current