OPTICAL-CRYSTAL FIELD-STUDY OF SM2O3 (C-TYPE AND B-TYPE)

Authors
MARTEL JF JANDL S LEJUS AM VIANA B VIVIEN D
Citation
Jf. Martel et al., OPTICAL-CRYSTAL FIELD-STUDY OF SM2O3 (C-TYPE AND B-TYPE), Journal of alloys and compounds, 277, 1998, pp. 353-355
Citations number
9
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
277
Year of publication
1998
Pages
353 - 355
Database
ISI
SICI code
0925-8388(1998)277:<353:OFOS(A>2.0.ZU;2-8
Abstract
Raman scattering, absorption and photoluminescence measurements were p erformed on B-type (single crystals and polycrystalline powders) and C -type (polycrystalline powders) Sm2O3 as a function of temperature. A Raman active crystal field excitation has been observed in the C-type and Sm3+ ion crystal-field levels H-6(5/2), H-6(7/2), H-6(9/2), H-6(11 /2), (4)G(5/2) have been detected in both types. (C) 1998 Elsevier Sci ence S.A.