120Sn19+ obtained with ECR4M ion source using the oven method :
| Ion / Production method | 120Sn19+ / Oven LCO |
Compound used | 120Sn (enriched from 33% to 98%) vapor pressure ~ 10-4 Torr at 1000°C Melting at 900°C795°C |
Aspect Chemical sensitivity | White powder Solid, silver aspect, stable ?
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Ion source parameters | RF power : 140 W Mixing gaz : O2 Oven power : 3.5 W (~250°C off line) Oven position : 0 mm Source voltage : 18kV/1.8mA Intensity : 4.1 µA (92Mo16+) For <I16+> =1.25 µA during 6 days : Consumption : 1.34 mg/h Total ionization efficiency : 1.0% |
| Comments | Low Good ionization efficiency |
More details can be found in this publication : " Status Report on Metallic Beam Production at GANIL/SPIRAL 2 ", 22th ECRIS (Busan 2016).
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