• 100 eV - 5 keV
• < 300 µm to > 10 mm spot size
• > 15 µA beam current
• 60-100 mm working distance
The EKF 300 is a highly versatile 5 keV electron source designed for both static Auger measurements and for use as a flood gun. The spot size can be adjusted down to 300 µm within an energy range from 1 keV to 5 keV at the large working distance of 66 mm. Beam currents in excess of 15 µA can be obtained. Integral X/Y deflection, with a scan range of ±6 mm, makes for easy spot positioning.The dedicated 5 keV Electron Gun Power Supply provides a stable beam current using an emission regulated high stability filament supply. Measurement of the beam current is implemented without biassing the sample, beam position remains constant, irrespective of the kinetic energy setting.
Company Details
1984
Omicron starts it's business with the presentation of the revolutionary reverse view LEED principle.
1987
Omicron develops the legendary STM 1, the companies first Scanning Tunneling Microscope
1989
Foundation of an Omicron subsidiary... more
