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YPS Schottky FE sources for use in many brands of focused electron beam systems.

Replace your FEI FEG emitter

For use in SEM, e-beam lithography, Auger electron spectroscopy and other UHV based electron optical applications.

High voltage PSUs for field emission based systems

Custom designed feedthroughs able to withstand the voltage requirements of the FEG

FEG shipped in UHV sealed vacuum chamber during transportation for easy installation and minimal downtime.

See what’s really there…

Convert your Tungsten (W) or LaB₆ SEM into a Schottky Thermal Field Emission SEM with the C>MORE Upgrade Kit

To discuss your requirements, please call +44 (0)1904 799 900 to talk to one of our team.