The Absorption of Praseodymium Ion in Solutions and in the Solid State
- 1 August 1940
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 58 (3), 255-257
- https://doi.org/10.1103/physrev.58.255
Abstract
Following the methods outlined in Condon and Shortley's Theory of Atomic Spectra, the energy states of praseodymium IV were calculated. It was assumed in the solid and liquid phases that the sharp absorption spectrum would arise from transitions within the incomplete shell, in other words from states arising from the configuration. Excellent agreement was found with the experimentally observed values of Pr IV.
Keywords
This publication has 10 references indexed in Scilit:
- Line Absorption Spectra of Rare Earth Ions in CrystalsThe Journal of Chemical Physics, 1939
- Über die Fluoreszenz‐ und Absorptionsspektren des Pr+++ und des Eu+++. I. Über die Energiezustände des Pr+++Annalen der Physik, 1938
- Die Spektren des 3wertigen ThuliumsAnnalen der Physik, 1938
- The Absorption Spectrum of : 8OPhysical Review B, 1937
- The Puzzle of Rare-earth Spectra in Solids.The Journal of Physical Chemistry, 1937
- Über die Absorptions‐ und Fluoreszenzspektren der Ionen der Seltenen Erden in festen Körpern, insbesondere im UltrarotAnnalen der Physik, 1937
- An Extension of the Thallium II SpectrumPhysical Review B, 1936
- Spectra of Two Electron SystemsPhysical Review B, 1931
- Das ultrarote Absorptionsspektrum von Didym in Gläsern und LösungenThe European Physical Journal A, 1926
- Atomtheoretische Deutung des Magnetismus der seltenen. Erden.The European Physical Journal A, 1925