Description and Analysis of the Third Spectrum of Cerium (Ce III)
- 1 January 1965
- journal article
- Published by Optica Publishing Group in Journal of the Optical Society of America
- Vol. 55 (1) , 33-36
- https://doi.org/10.1364/josa.55.000033
Abstract
New observations of the third spectrum of cerium from 757 to 11 091 Å are given, including 1700 lines not previously reported. The ground level of the ion is established as the 3H4 state of the 4ƒ2 electronic configuration. One hundred twenty-six newly discovered energy levels are given, together with revised values of previously known levels. The ionization limit, at 161 955 cm-l, is derived from the three member 4ƒ nd series.Keywords
This publication has 5 references indexed in Scilit:
- Analysis of the Third Spectrum of Praseodymium*Journal of the Optical Society of America, 1963
- The second spectrum of siliconProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1961
- Improved Cu ii Standard Wavelengths in the Vacuum Ultraviolet*Journal of the Optical Society of America, 1960
- The Third Spectrum of Cerium (Ce III)Physical Review B, 1937
- Interference measurements of wave lengths in the ultraviolet spectrum of ironJournal of Research of the National Bureau of Standards, 1937