Ion Energy |
25eV - 5keV |
Total Beam Current |
1mA (at 5kV with Argon)
High Current Version: up to 4mA (at 5kV with Argon) |
Current Density |
120µA/cm² at 100mm working distance |
Beam Divergence |
Ion energy dependant (typically 15°) |
Working Distance |
100 mm (typically) |
Plasma Cup |
Alumina (superior than other dielectric materials due to highest yield of secondary electrons) |
Gas Inlet |
CF34 (DN16CF) |
Gas Flow Rate |
1 - 5 sccm (1,5 sccm typical, gas dependant) |
動作圧力
Working Pressure
|
10-6 Torr - 10-3 Torr (1x10-5 Torr typical in chamber with 300l/s pump).
Low 10-6 Torr range possible - beam current then 140µA max.
|
Source |
Microwave Plasma Discharge (No Filament) |
マウントフランジ |
CF-70 (DN35CF)
|
Source Diameter |
34mm (vacuum side) |
ガス導入バルブ |
オールメタルリークバルブ(手動)、(マスフロー装備の場合は予め指定ください。) |