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Ion / Production method

120Sn19+ / Oven LCO

Compound used

120Sn (enriched from 33% to 98%)

vapor pressure ~ 10-4 Torr at 1000°C

Melting at 795°C

 

Aspect

Chemical sensitivity

Solid, silver aspect, stable

Aspect of the LCO oven front after tests.

 

 

Ion source parameters

ECR4M-14GHz

RF power : 329 W

Mixing gaz : O2

Oven power : 3.5 W (~250°C off line)

Oven position : 0 mm

Source voltage : 18kV/1.8mA

Total ionization efficiency :  1.0%

CommentsGood ionization efficiency

More details can be found in this publication : " Status Report on Metallic Beam Production at GANIL/SPIRAL 2 ", 22th ECRIS (Busan 2016).

 

  
  
  
  
  

More details can be found in thisThese results have been included in the more general presentation :