|  |  |  | 
 Ytterbium (Yb)
Ytterbium (Yb) 
















 
 
 
Int.    Wavelength   Aki         Energy          Configuration            Term       J     Line   Aki
           (Å)       (108s-1)    Levels (cm-1)                                             Ref.   Ref.
  140    2116.67      0.341            0.00      4f14(1S)6s               2S         1/2   M67    M00
                                   47228.96      4f13(2F°5/2)5d6s(1D)     1[1/2]°    1/2
 
  150    2126.74      0.495            0.00      4f14(1S)6s               2S         1/2   M67    M00
                                   47005.46      4f13(2F°5/2)5d6s(1D)     1[3/2]°    3/2
 
   50    2185.71      0.316            0.00      4f14(1S)6s               2S         1/2   M67    M00
                                   45737.29      4f13(2F°7/2)5d2(3F)      °          3/2
 
   40    2224.46      0.479            0.00      4f14(1S)6s               2S         1/2   M67    M00
                                   44940.61      4f13(2F°5/2)5d6s(3D)     °          3/2
 
   60    2653.75      3.90         21418.75      4f13(2F°)6s2             2F°        7/2   M67    BDMQ98
                                   59090.13      4f13(2F°7/2)6s6p(1P°1)              7/2
 
   70    2750.477     3.20         21418.75      4f13(2F°)6s2             2F°        7/2   M67    BDMQ98
                                   57765.32      4f13(2F°7/2)6s6p(1P°1)   (7/2,1)    9/2
 
  200    2891.384     0.342            0.00      4f14(1S)6s               2S         1/2   M67    M00
                                   34575.37      4f13(2F°7/2)5d6s(1D)     1[3/2]°    3/2
 
  110    2970.564     0.261            0.00      4f14(1S)6s               2S         1/2   M67    M00
                                   33653.86      4f13(2F°7/2)5d6s(3D)     3[3/2]°    1/2
 
 1000    3289.370     1.62             0.00      4f14(1S)6s               2S         1/2   M67    M00
                                   30392.23      4f14(1S)6p               2P°        3/2
 
 1000    3694.190     1.23             0.00      4f14(1S)6s               2S         1/2   M67    M00
                                   27061.82      4f14(1S)6p               2P°        1/2
 

















 
 
