Abstract

Approximately 15 000 lines of the emission spectrum of doubly ionized samarium were photographed between 1800 Å and 9500 Å under varied conditions of arc and spark discharge and with electrodeless lamps. The ⁷F ground multiplet of 4f⁶ and 36 septet levels of 4f⁵5d have been found

© 1967 Optical Society of America

Spectrum of Ho iii*

J. H. McElaney
J. Opt. Soc. Am. 57(7) 870-872 (1967)

Spectrum of Doubly Ionized Lanthanum (La iii)*

Halis Odabasi
J. Opt. Soc. Am. 57(12) 1459-1463 (1967)

Analysis of the Spectrum of Triply Ionized Manganese (Mn IV)*

Stanley J. Yarosewick and Frank L. Moore
J. Opt. Soc. Am. 57(11) 1381-1387 (1967)

Analysis of the third spectrum of dysprosium (Dy iii)

Nissan Spector, Jack Sugar, and Jean-François Wyart
J. Opt. Soc. Am. B 14(3) 511-521 (1997)

The First Spark Spectrum of Manganese (Mn ii)

C. W. Curtis
J. Opt. Soc. Am. 42(5) 300-305 (1952)