NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

[skip navigation] National Institute of Standards and Technology NIST Physical Measurement Laboratory Erbium (Er) 

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableErbium Atomic DataErbium Strong LinesErbium Neutral Atom Persistent LinesErbium Neutral Atom Energy LevelsErbium Singly Ionized Persistent LinesErbium Singly Ionized Energy LevelsErbium References
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Energy Levels of Singly Ionized Erbium ( Er II )

  Configuration   Term   J   Level(cm-1)   Ref. 
              
4f12(3H6)6s1/2(6,1/2)13/2     0.000MZH78
  11/2   440.434MZH78
     
4f12(3F4)6s1/2(4,1/2)9/2  5132.608MZH78
  7/2  5403.688MZH78
     
4f116s24I°15/2  6824.774MZH78
  13/2 13338.777MZH78
  11/2 16948.197MZH78
  9/2     _ 
     
4f12(3H5)6s1/2(5,1/2)11/2  7149.630MZH78
  9/2  7195.355MZH78
     
4f11(4I°)5d6s°13/2 10667.186MZH78
     
4f12(3H4)6s1/2(4,1/2)7/2 10893.936MZH78
  9/2 11042.640MZH78
     
 °11/2 25382.379MZH78
     
4f12(3H6)6p1/2?(6,1/2)°?11/2 25592.343MZH78
  13/2 26098.972MZH78
     
 °13/2 27513.555MZH78
     
 °11/2 27642.658MZH78
     
4f12(3H6)6p3/2?(6,3/2)°?9/2 29011.015MZH78
  11/2 29492.329MZH78
  15/2 29640.863MZH78
  13/2 30621.102MZH78
     
 °15/2 29472.789MZH78
     
 °11/2 31385.667MZH78
     
Er III (3H6)Limit  96200SR65
     


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableErbium Atomic DataErbium Strong LinesErbium Neutral Atom Persistent LinesErbium Neutral Atom Energy LevelsErbium Singly Ionized Persistent LinesErbium Singly Ionized Energy LevelsErbium References
Switch to ASCII Version