Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/98328
Type: Artigo de periódico
Title: Electronic Raman Transitions Of Sm2+ In Caf2 Crystal
Author: Couto R.M.
Nicola J.H.
Abstract: The ground state 7F0 and crystal-field components of the 7F1, 7F2 and 7F 3 manifolds from the 4f6 ground configuration of Sm 2+ in CaF2 have been studied by electronic Raman scattering. Six electronic Raman transitions (ERT) were observed for the first time and, with the help of the fluorescent band spectrum these Raman features were identified as the transitions: 7F0(A1g) → 7F1(T1g), 7F 1(T1g) → 7F2(Eg), 7F1(T1g) → 7F 2(T2g), 7F2(Eg) → 7F3(T2g), 7F2(E g) → 7F3(T1g) and 7F2(T2g) → 7F 3(T1g). The energy of these states, relative to the ground level, were also determined. The symmetry of ERT, as determined by polarised experiment, is T1g. This fact confirms the assignment that all ERT observed are related to the irreducible spherical scattering tensor αQ 1. © 1986 The Institute of Physics.
Editor: 
Rights: fechado
Identifier DOI: 10.1088/0022-3719/19/36/021
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0343694919&partnerID=40&md5=33360ee7850bb6b0c408e20547a8ae9e
Date Issue: 1986
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File SizeFormat 
2-s2.0-0343694919.pdf331.21 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.