ANALYSIS OF 5F(3)-]5F(2)6D(1) TRANSITIONS IN THE ABSORPTION-SPECTRUM OF U3+ IN CS2NAYCL6

Authors
DROZDZYNSKI J
Citation
J. Drozdzynski, ANALYSIS OF 5F(3)-]5F(2)6D(1) TRANSITIONS IN THE ABSORPTION-SPECTRUM OF U3+ IN CS2NAYCL6, Acta Physica Polonica. A, 84(5), 1993, pp. 975-977
Citations number
7
Categorie Soggetti
Physics
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
84
Issue
5
Year of publication
1993
Pages
975 - 977
Database
ISI
SICI code
0587-4246(1993)84:5<975:AO5TIT>2.0.ZU;2-3
Abstract
The electronic absorption spectrum of a Cs2NaYCl6:U3+ single crystal w as 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(i) gamma 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 we ll as the splitting parameter of the d-electron in the crystal field.