Predictability of 5d level positions of the triply ionized lanthanides in halogenides and chalcogenides

被引:85
作者
Dorenbos, P [1 ]
机构
[1] Delft Univ Technol, Inst Interfac Reactor, NL-2629 JB Delft, Netherlands
关键词
lanthanides; 5d-4f transitions; gaseous Ln(3+); crystal field depression;
D O I
10.1016/S0022-2313(99)00495-0
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Information on 4f-5d transition energies of the triply ionized lanthanides (Ce3+, Pr3+,...,Lu3+) in over 300 different compounds has been gathered, analyzed and occasionally re-interpreted. Some of the main results will be presented. New estimates will be given for the energy of the first electric dipole allowed and some of the spin forbidden fd transitions of the free (gaseous triply ionized lanthanides. (C) 2000 Elsevier Science B.V. All rights reserved.
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页码:970 / 972
页数:3
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