Optical spectra of octahedral cubic and trigonal Yb3+ impurity centers in KMgF3 and KZnF3 crystals

Authors
Kazakov, BN Leushin, AM Safiullin, GM Bespalov, VF
Citation
Bn. Kazakov et al., Optical spectra of octahedral cubic and trigonal Yb3+ impurity centers in KMgF3 and KZnF3 crystals, PHYS SOL ST, 40(11), 1998, pp. 1836-1841
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICS OF THE SOLID STATE
ISSN journal
10637834 → ACNP
Volume
40
Issue
11
Year of publication
1998
Pages
1836 - 1841
Database
ISI
SICI code
1063-7834(199811)40:11<1836:OSOOCA>2.0.ZU;2-M
Abstract
Groups of lines corresponding to octahedral cubic and trigonal impurity cen ters have been isolated in complex many-center luminescence and excitation spectra of Yb3+-doped KMgF3 and KZnF3 crystals. The crystal-field potential s derived from the spectra are in good agreement with those of similar cent ers in CsCaF3:Yb3+ crystal studied earlier. (C) 1998 American Institute of Physics. [S1063-7834(98)01411-7].