5 kV to 30 kV RHEED Systems
High performance electron-optics design
At the heart of this RHEED electron gun sits an electron-optical design developed for professional high resolution Cathode Ray Tubes. Internal magnetic dipole and quadrupol corrections of the electron beam guarantee best shape, Gaussian beam profile. An indirectly heated Mixed-Metal-Type cathode developed for space applications delivers steady current for many years (tested for 15 years continuous operation).
Specifications
| Electron energy | 5 - 15 kV | 7 - 30 kV |
|---|---|---|
| Max. Current | 1 mA | 300 µA |
| Beam spot size | 70 µm | |
| Focus Lens | Electrostatic | |
| Deflection | magnetic X-Y Beam Rocking Beam Blanking |
|
| Mounting Flange | DN 40 CF | |
| Remote control | Yes | |
| Interlock | Yes | |
| Bakeout temperature | 200°C | |
| Length | 242 mm | 318 mm |
Features
- Superior beam quality without degradation
- Long life electron-source, no replacement of filament
- Electrostatic focus - no magnetic focus coil adjustment
- Fully computerized power supply and remote control
Looking for a custom solution? No problem - let us know and we will work with you.