Table lookup:

Wavelength: [Å]
Intensity:
fik:
Aki: [108sec-1]
Excitation cross section:
Serie:
Lower Level:
Upper Level:
Serie Lower Level Upper Level Wavelength[Å] Intensity fik Aki
[108-1]
Excitation cross section
Qmax* 1018, cm2
Source
4f@{14}5d - 4f@{14}nf 4f@{14}5d : 2 D 3/2 4f@{14}5f : 2 F ° 5/2 478.3 2
4f@{14}5d - 4f@{14}nf 4f@{14}5d : 2 D 5/2 4f@{14}5f : 2 F ° 7/2 493.07 6
4f@{14}5d - 4f@{14}nf 4f@{14}5d : 2 D 5/2 4f@{14}5f : 2 F ° 5/2 493.92 20
4f@{14}5d - 4f@{14}np 4f@{14}5d : 2 D 3/2 4f@{14}6p : 2 P ° 3/2 841.31 20
4f@{14}5d - 4f@{14}np 4f@{14}5d : 2 D 5/2 4f@{14}6p : 2 P ° 3/2 890.83 100
4f@{14}5f - 4f@{14}ng 4f@{14}5f : 2 F ° 5/2 4f@{14}6g : 2 G 7/2 908.77 50
4f@{14}5d - 4f@{14}np 4f@{14}5d : 2 D 3/2 4f@{14}6p : 2 P ° 1/2 947.28 50
4f@{14}5f - 4f@{14}ng 4f@{14}5f : 2 F ° 7/2 4f@{14}6g : 2 G 9/2 972.77 50
4f@{14}6p - 4f@{14}ns 4f@{14}6p : 2 P ° 1/2 4f@{14}7s : 2 S 1/2 990.28 10
4f@{14}6p - 4f@{14}nd 4f@{14}6p : 2 P ° 1/2 4f@{14}6d : 2 D 3/2 1066.68 20
4f@{14}6p - 4f@{14}ns 4f@{14}6p : 2 P ° 3/2 4f@{14}7s : 2 S 1/2 1140.51 20
4f@{14}6p - 4f@{14}nd 4f@{14}6p : 2 P ° 3/2 4f@{14}6d : 2 D 5/2 1213.45 50
4f@{14}6p - 4f@{14}nd 4f@{14}6p : 2 P ° 3/2 4f@{14}6d : 2 D 3/2 1243.01 10
4f@{14}6s - 4f@{14}np 4f@{14}6s : 2 S 1/2 4f@{14}6p : 2 P ° 3/2 1392.55 500
4f@{14}5f - 4f@{14}ng 4f@{14}5f : 2 F ° 5/2 4f@{14}5g : 2 G 7/2 1441.65 50
4f@{14}5f - 4f@{14}ng 4f@{14}5f : 2 F ° 7/2 4f@{14}5g : 2 G 9/2 1448.98 60
4f@{14}6s - 4f@{14}np 4f@{14}6s : 2 S 1/2 4f@{14}6p : 2 P ° 1/2 1708.99 700