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Synthesis and characterization of glass and glass-ceramics containing rare earth ions

Grant number: 16/16343-2
Support type:Scholarships in Brazil - Post-Doctorate
Effective date (Start): November 01, 2016
Effective date (End): July 14, 2018
Field of knowledge:Physical Sciences and Mathematics - Chemistry - Inorganic Chemistry
Principal researcher:Marcelo Nalin
Grantee:Hssen Fares
Home Institution: Instituto de Química (IQ). Universidade Estadual Paulista (UNESP). Campus de Araraquara. Araraquara , SP, Brazil
Associated research grant:13/07793-6 - CEPIV - Center for Teaching, Research and Innovation in Glass, AP.CEPID
Associated scholarship(s):18/09296-3 - Silver nanoclusters doped glasses tailored by direct laser writing (DLW) technique : Application in 3D waveguide and second harmonic generation (SHG), BE.EP.PD


The goal of the present project is to obtain glassy materials containing transition metal nanoparticles that will be studied in two fronts: The first concerns the preparation of glasses for photonics focusing mainly on the optical properties of heavy metal oxide glasses containing both nanoparticles and rare earth ions and their applications in all optical devices. The second one refers to the investigation of the energy transfer mechanism between metallic nanoparticles and rare earth with potential applications for optical amplifiers. Glasses will be prepared by the melting-quenching methodology. Transition metals, as well the rare earths ions, will be incorporated into the glass matrix during the melting process. Nanoparticles will be growth from the bulk by thermal treatment at temperatures to be determined. (AU)

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Scientific publications (7)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
FARES, HSSEN; CASTRO, TARCIO; FRANCO, DOUGLAS FAZA; FUCIKOVA, ANNA; DA SILVA, ROBSON R.; VALENTA, JAN; RIBEIRO, SIDNEY J. L.; NALIN, MARCELO. Tuning multicolor emission in AgNCs/Tm3+/Mn2+-doped fluorophosphate glasses. Journal of Non-Crystalline Solids, v. 535, MAY 1 2020. Web of Science Citations: 0.
CASTRO, TARCIO; JUBERA, VERONIQUE; FARES, HSSEN; PETIT, YANNICK; FARGUES, ALEXANDRE; CARDINAL, THIERRY; NALIN, MARCELO; RIBEIRO, SIDNEY. Photoluminescence of Ag+ and Agmn+ in co-doped Pr3+/Yb3+ fluorophosphate glasses: tuning visible emission and energy transfer to Pr3+/Yb3+ ions through excitation in different silver species. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, v. 30, n. 18, SI, p. 16878-16885, SEP 2019. Web of Science Citations: 0.
DE CASTRO, TARCIO; FARES, HSSEN; ABOU KHALIL, ALAIN; LABERDESQUE, ROMAIN; PETIT, YANNICK; STRUTINSKI, CLEMENT; DANTO, SYLVAIN; JUBERA, VERONIQUE; RIBEIRO, SIDNEY J. L.; NALIN, MARCELO; CARDINAL, THIERRY; CANIONI, LIONEL. Femtosecond laser micro-patterning of optical properties and functionalities in novel photosensitive silver-containing fluorophosphate glasses. Journal of Non-Crystalline Solids, v. 517, p. 51-56, AUG 1 2019. Web of Science Citations: 0.
JLASSI, I.; FARES, H.; ELHOUICHET, H. Enhancement of spectroscopic and luminescence properties of Er3+ doped tellurite glasses by adding P2O5 for lasing materials. Journal of Luminescence, v. 194, p. 569-578, FEB 2018. Web of Science Citations: 7.
MECHERGUI, IMEN; FARES, HSSEN; MOHAMED, SHAIMAA A.; NALIN, MARCELO; ELHOUICHET, HABIB. Coupling between surface plasmon resonance and Sm3+ ions induced enhancement of luminescence properties in fluoro-tellurite glasses. Journal of Luminescence, v. 190, p. 518-524, OCT 2017. Web of Science Citations: 8.
FARES, H.; SANTOS, S. N. C.; SANTOS, M. V.; FRANCO, D. F.; SOUZA, A. E.; MANZANI, D.; MENDONCA, C. R.; NALIN, M. Highly luminescent silver nanocluster-doped fluorophosphate glasses for microfabrication of 3D waveguides. RSC ADVANCES, v. 7, n. 88, p. 55935-55944, 2017. Web of Science Citations: 4.
FARES, HSSEN; CASTRO, TARCIO; ORIVES, JULIANE RESGES; FRANCO, DOUGLAS FAZA; NALIN, MARCELO. White light and multicolor emission tuning in Ag nanocluster doped fluorophosphate glasses. RSC ADVANCES, v. 7, n. 70, p. 44356-44365, 2017. Web of Science Citations: 6.

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