Thulium (Tm)
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Persistent Lines of Singly Ionized Thulium ( Tm II )
Int. Wavelength Aki Energy Configuration Term J Line Aki
(Å) (108s-1) Levels (cm-1) Ref. Ref.
800 3131.26 1.06 0.00 4f13(2F°7/2)6s1/2 (7/2,1/2)° 4 MCS75 WL97
31926.82 4f125d6s 5
400 3362.61 0.934 236.95 4f13(2F°7/2)6s1/2 (7/2,1/2)° 3 MCS75 WL97
29967.17 4f125d6s 2
700 3425.08 0.652 236.95 4f13(2F°7/2)6s1/2 (7/2,1/2)° 3 MCS75 WL97
29424.98 4f125d6s 3
600 3441.50 0.560 236.95 4f13(2F°7/2)6s1/2 (7/2,1/2)° 3 MCS75 WL97
29285.72 4f136p 2
600 3453.66 0.266 236.95 4f13(2F°7/2)6s1/2 (7/2,1/2)° 3 MCS75 WL97
29183.39 4f125d6s 4
1000 3462.20 0.540 0.00 4f13(2F°7/2)6s1/2 (7/2,1/2)° 4 MCS75 WL97
28875.12 4f125d6s 5
500 3700.26 0.223 236.95 4f13(2F°7/2)6s1/2 (7/2,1/2)° 3 MCS75 WL97
27254.42 4f125d6s 4
400 3701.36 0.157 0.00 4f13(2F°7/2)6s1/2 (7/2,1/2)° 4 MCS75 WL97
27009.39 4f125d6s 4
700 3761.33 0.351 0.00 4f13(2F°7/2)6s1/2 (7/2,1/2)° 4 MCS75 WL97
26578.77 4f12(3F)6s2 3F 3
500 3761.91 0.194 0.00 4f13(2F°7/2)6s1/2 (7/2,1/2)° 4 MCS75 WL97
26574.66 4f125d6s 4
800 3795.75 0.300 236.95 4f13(2F°7/2)6s1/2 (7/2,1/2)° 3 MCS75 WL97
26574.66 4f125d6s 4
1000 3848.02 0.466 0.00 4f13(2F°7/2)6s1/2 (7/2,1/2)° 4 MCS75 WL97
25980.02 4f136p 3
300 4242.15 0.0465 236.95 4f13(2F°7/2)6s1/2 (7/2,1/2)° 3 MCS75 WL97
23803.28 4f125d6s 4
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