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Element Actinium Ac 89  •  Periodic table  •  Listview  •  References
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Properties
IonizationPotential: 43398.3 cm-1   (5.3807 eV)
Series: Actinide 
MeltingPoint: 1050. °C
BoilingPoint: 3200. °C
AtomicWeight: 227 g/mol
Yields: CERN TRIUMF
Maximum Efficiency:

Ionization Scheme (4) Ac_438.6_456.1A     .pdf export test
Created by Katerina Chrysalidis
Level Energy
(cm-1)
Configuration Wavelength,
vac. (nm)
Energy
(cm-1)
Transition
strength (s-1)
Notes
E0 0 6d7s2 2D3/2      
      438.575 22801.1
E1 22801.1 6d7s7p 4P3/2o      
     
E2      
      456.148 21922.709
IP 43398.3        
AI. 44723.8      

Efficiency:

Used at: CERN, TRIUMF

Lasers used: Ti:sapphire

Used: online

Notes: https://link.springer.com/article/10.1007/s10751-013-0832-7

Applied on-line for collections of Ac at ISOLDE. This scheme was shown to have the same ionization efficiency as the scheme from https://www.nature.com/articles/ncomms14520.

Updated: 04.12.2018 by Katerina Chrysalidis

Ionization Scheme (5) Ac_438.6_424.7A     .pdf export test
Created by Katerina Chrysalidis
Level Energy
(cm-1)
Configuration Wavelength,
vac. (nm)
Energy
(cm-1)
Transition
strength (s-1)
Notes
E0 0 6d7s2 2D3/2      
      438.575 22801.1
E1 22801.1 6d7s7p 4P3/2o      
     
E2      
      424.702 23545.922
IP 43398.3        
AI. 46347      

Efficiency:

Used at: CERN

Lasers used: 

Notes: https://www.nature.com/articles/ncomms14520

Applied on-line for collections of Ac at ISOLDE. This scheme was shown to have the same ionization efficiency as the scheme from https://link.springer.com/article/10.1007/s10751-013-0832-7

Updated: 04.12.2018 by Katerina Chrysalidis


   23.10.2013 v0.06   •