Raman spectroscopy study of the new LiTaO$_{3}$-related solid solutions B: Li$_{1+x}$Ta$_{1-x/2}$Co$_{3x/4}$O$_{3}$ inside the system Li$_{2}$O-Ta$_{2}$O$_{5}$-(CoO)$_{2}$

B. Lahbabi; M. Zriouil; A. Assani; R. Mouras; B. Elouadi; P. Bourson

doi:doi:10.1051/jp4:2005123038

Issue		J. Phys. IV France Volume 123, March 2005


Page(s)		219 - 223
DOI		https://doi.org/10.1051/jp4:2005123038

J. Phys. IV France 123 (2005) 219-223
DOI: 10.1051/jp4:2005123038

Raman spectroscopy study of the new LiTaO₃-related solid solutions B: Li_1+xTa_1-x/2Co_3x/4O₃ inside the system Li₂O-Ta₂O₅-(CoO)₂

B. Lahbabi¹, M. Zriouil¹, A. Assani¹, R. Mouras², B. Elouadi³ and P. Bourson²

¹ Laboratoire de Chimie du Solide Appliquée LAF 501, Département de Chimie, Faculté des Sciences, Avenue Ibn Batouta, BP. 1014, Rabat, Maroc
² Laboratoire MOPS, CNRS Fre 2304, Université de Metz 6 Supelec, Metz, France
³ LEACIM, Département de Chimie, Université de La Rochelle, Avenue Marillac, 17042 La Rochelle Cedex 01, France

Abstract
Micro-Raman scattering are used like a probe to determiner the Co substitution process in the system Li₂O-Ta₂O₅-(CoO)₂ . We follow the Raman spectra modifications as function of the substitution rate along the line B: Li $_{1+{\rm x}}$ Ta $_{1-{\rm x}/2}$ Co $_{3{\rm x}/4}$ O₃ and confirm the substitution of Co²⁺ ions on the Li⁺ site.

Raman spectroscopy study of the new LiTaO3-related solid solutions B: Li1+xTa1-x/2Co3x/4O3 inside the system Li2O-Ta2O5-(CoO)2

Raman spectroscopy study of the new LiTaO₃-related solid solutions B: Li_1+xTa_1-x/2Co_3x/4O₃ inside the system Li₂O-Ta₂O₅-(CoO)₂