Advanced search
Start date
Betweenand
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Low temperature micro Raman and laser induced upconversion and downconversion spectra of europium doped silver tungstate Ag2-3xEuxWO4 nanorods

Full text
Author(s):
Pinatti, Ivo M. ; Ireland, Terry G. ; Fern, George R. ; Rosa, Ieda L. V. ; Silver, Jack
Total Authors: 5
Document type: Journal article
Source: JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS; v. 28, n. 10, SI, p. 7029-7035, MAY 2017.
Web of Science Citations: 0
Abstract

All the red emitting europium-doped silver tungstate alpha-Ag2-3xEuxWO4 (x = 0.01-0.08 mol) phosphor reported herein crystalise as nanorods. The nanorods were structurally characterised by X-ray powder diffraction, Rietveld refinement, low temperature (20 to -190 A degrees C) micro-Raman spectroscopy . The morphology of the nanorods reported herein was confirmed by field emission scanning electron microscopy. The optical properties were studied using low temperature (20 to -190 A degrees C) high resolution laser excited upconversion and downconversion luminescence. (AU)

FAPESP's process: 13/07296-2 - CDMF - Center for the Development of Functional Materials
Grantee:Elson Longo da Silva
Support type: Research Grants - Research, Innovation and Dissemination Centers - RIDC
FAPESP's process: 15/13669-1 - Structural and photoluminescence properties of Eu3+ doped Ag2WO4 synthesized by the green coprecipitation methodology
Grantee:Ivo Mateus Pinatti
Support type: Scholarships abroad - Research Internship - Doctorate
FAPESP's process: 13/23995-8 - Synthesis of silver tungstate doped with Eu3+ and the study of their optical, photoluminescent and photocatalytic properties
Grantee:Ivo Mateus Pinatti
Support type: Scholarships in Brazil - Doctorate