Stoichiometry and structure of copper-doped linbo3 and litao3

Paul, M. and Chadwick, Alan V. and West, Anthony R. (1995) Stoichiometry and structure of copper-doped linbo3 and litao3. Journal of Materials Chemistry, 5 (7). pp. 1043-1047. ISSN 0959-9428. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Official URL
http://dx.doi.org/10.1039/jm9950501043

Abstract

Phase diagram studies in the systems Li2O-Nb2O5-Cu-O and Li2O-Ta2O5-Cu-O show that, at 1000 degrees C, Cu enters the LiNbO3, LiTaO3 structures primarily as Cu-t; the main doping mechanism is Li(+)reversible arrow Cu+. Rietveld refinement of X-ray powder diffraction (XRD) data of Cu-doped LiNbO3 shows that Cu+ occupies the Li site and this is further confirmed by extended X-ray absorption fine structure (EXAFS) data for Cu-doped LiNbO3 and LiTaO3.

Item Type: Article
Subjects: Q Science > QD Chemistry
Divisions: Faculties > Science Technology and Medical Studies > School of Biosciences
Faculties > Science Technology and Medical Studies > School of Physical Sciences
Depositing User: O.O. Odanye
Date Deposited: 28 May 2009 17:25
Last Modified: 02 Jun 2014 13:42
Resource URI: https://kar.kent.ac.uk/id/eprint/19440 (The current URI for this page, for reference purposes)
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