Effect of heat treatment on the generation of structural defects in LaTaO4 ceramics and their correlation with photoluminescent properties
Loading...
Files
External sources
External sources
Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier B.V. Sa
Type
Article
Access right
Acesso restrito
Files
External sources
External sources
Abstract
The synthesis, structure characterization, as well as luminescence properties of LaTaO4 ceramics were investigated in this study. The materials were prepared through the Pechini method. The characterization techniques, including the X-ray diffraction (XRD) as well as the scanning electron microscopy (SEM) were used to analyze the structure and microstructure, respectively. Details of emissions as a result of the type V-O* (or V-O**) defects were determined using photoluminescence (PL) measurements. (C) 2011 Elsevier B. V. All rights reserved.
Description
Keywords
Photoluminescence, LaTaO4, Pechini
Language
English
Citation
Journal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 509, n. 37, p. 9076-9078, 2011.
