|  |  |  | 
 Gadolinium (Gd)
Gadolinium (Gd) 
















 
 
 
Int.    Wavelength   Aki        Energy          Configuration           Term       J      Line    Aki
           (Å)       (108s-1)   Levels (cm-1)                                             Ref.    Ref.
  600    3350.47                  1158.943      4f7(8S°)5d (9D°)6s      10D°       11/2   MCS75   
                                 30996.851      4f7(8S°)5d (9D°)6p      10D        13/2
 
  500    3358.62                   261.841      4f7(8S°)5d (9D°)6s      10D°       7/2    MCS75   
                                 30027.378      4f7(8S°)5d (9D°)6p      8D         9/2 
 
  600    3362.23                   633.273      4f7(8S°)5d (9D°)6s      10D°       9/2    MCS75   
                                 30366.818      4f7(8S°)5d (9D°)6p      10D        11/2
 
  800    3422.47                  1935.310      4f7(8S°)5d (9D°)6s      10D°       13/2   MCS75   
                                 31145.651      4f7(8S°)5d (9D°)6p      10F        15/2
 
  500    3545.80                  1158.943      4f7(8S°)5d (9D°)6s      10D°       11/2   MCS75   
                                 29353.344      4f7(8S°)5d (9D°)6p      10F        13/2
 
  600    3584.96                  1158.943      4f7(8S°)5d (9D°)6s      10D°       11/2   MCS75   
                                 29045.291      4f7(8S°)5d (9D°)6p      10D        9/2 
 
  700    3646.19                  1935.310      4f7(8S°)5d (9D°)6s      10D°       13/2   MCS75   
                                 29353.344      4f7(8S°)5d (9D°)6p      10F        13/2
 
  500    3743.47                  1158.943      4f7(8S°)5d (9D°)6s      10D°       11/2   MCS75   
                                 27864.534      4f7(8S°)5d (9D°)6p      10F        11/2
 
 1000    3768.39                   633.273      4f7(8S°)5d (9D°)6s      10D°       9/2    MCS75   
                                 27162.224      4f7(8S°)5d (9D°)6p      10F        9/2 
 
  600    3796.37                   261.841      4f7(8S°)5d (9D°)6s      10D°       7/2    MCS75   
                                 26595.222      4f7(8S°)5d (9D°)6p      10F        7/2 
 
  600    3850.97                     0.000      4f7(8S°)5d (9D°)6s      10D°       5/2    MCS75   
                                 25960.073      4f7(8S°)5d (9D°)6p      10F        3/2 
 
  500    3852.45                   261.841      4f7(8S°)5d (9D°)6s      10D°       7/2    MCS75   
                                 26211.912      4f7(8S°)5d (9D°)6p      10F        5/2 
 
  250    3916.51                  4841.106      4f7(8S°)5d (9D°)6s      8D°        11/2   MCS75   
                                 30366.818      4f7(8S°)5d (9D°)6p      10D        11/2
 
  250    4049.86                  7992.268      4f8(7F)6s               8F         13/2   MCS75   
                                 32677.540      4f8(7F6)6p1/2           (6,1/2)°   13/2
 
  300    4098.61                  6605.154      4f7(8S°)5d2(3F)         10F°       15/2   MCS75   
                                 30996.851      4f7(8S°)5d (9D°)6p      10D        13/2
 
  250    4130.37                  5897.264      4f7(8S°)5d2(3F)         10F°       13/2   MCS75   
                                 30101.366      4f7(8S°)5d (9D°)6p                 11/2
 
  300    4184.25                  3972.167      4f7(8S°)5d (9D°)6s      8D°        9/2    MCS75   
                                 27864.534      4f7(8S°)5d (9D°)6p      10F        11/2
 

















 
 
