Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/70171
Type: Artigo de periódico
Title: Pressure dependence of spin-orbit levels of Co2+ in KZnF3
Author: Freire, PTC
Lemos, V
Pilla, O
Vieira, ND
Abstract: Low temperature emission measurements were performed at atmospheric and high pressures in KZnF3:Co2+. Comparing the zero-phonon line positions and using the phonon dispersion relation of the host material, the fine structure in the emission spectrum was identified. Pressure coefficients were obtained for several among the emission lines from which the values for zero-phonon lines were deduced. Analysis shows that the spin-orbit parameter changes with pressure are negligible in this material. (C) 1999 American Institute of Physics. [S0021-9606(99)70608-2].
Country: EUA
Editor: Amer Inst Physics
Rights: aberto
Identifier DOI: 10.1063/1.478280
Date Issue: 1999
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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