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Ion / Production method

92Mo16+ / Oven LCO HT

Compound used

MoO3 (enriched > 90%)

vapor pressure ~ 10-4 Torr at 900°C

 

Aspect

Chemical sensitivity

White powder , stable ?

Image Modified

LCO HT Oven - Ta Outlet diam. 2 mm

 

 

Ion source parameters

ECR4M-14GHz

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%

CommentsLow 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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