Analysis of 5f^{3} → 5f^{2}6d^{1} Transitions in the Absorption Spectrum of U^{3+} in Cs_{2}NaYCl_{6}

• Authors: J. Drożdżyński
• Languages of publication: EN

Abstracts

EN

The electronic absorption spectrum of a Cs_{2}NaYCl_{6} :U^{3+} single crystal was investigated in the 13000-45000 cm^{-1} spectral range at 300 K. An interpretation of the 5f^{3} → 5f^{2}6d^{1} transitions on the basis of the J_{iγ} interaction enabled the determination of the energy of the first unresolved level of the 5f^{2}6d^{1} electronic configuration, the distance between the first two levels of the configuration as well as the splitting parameter of the d-electron in the crystal field.

Keywords

EN

78.20.-e; 78.20.Bh; 78.20.We

Discipline

• 78.20.-e: Optical properties of bulk materials and thin films(for optical properties related to materials treatment, see 81.40.Tv; for optical materials, see 42.70-a; for optical properties of superconductors, see 74.25.Gz; for optical properties of rocks and minerals, see 91.60.Mk; for optical properties of specific thin films, see 78.66.-w)
• 78.20.Bh: Theory, models, and numerical simulation

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1993
• Volume: 84
• Issue: 5
• Pages: 975-977

Dates

published

1993-11

Contributors

author

J. Drożdżyński

• Institute of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław, Poland

Identifiers

DOI

10.12693/APhysPolA.84.975