Rogéria Gonçalves

Papers authored by Rogéria Gonçalves

This paper is available in a repository.

2012 J. L. Ferrari, M. A. Schiavon, R. R. Gonçalves

, A. M. Pires, M. R. Davolos

Film based on Y2O3:Eu3+ (5mol% of Eu3+) for flat panel display

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Cesar dos Santos Cunha, Jefferson Luis Ferrari, Drielly Cristina de Oliveira, Lauro June Queiroz Maia

, Anderson Stevens Leonidas Gomes, Anderson Stevens Leonidas Gomes, Sidney Jose Lima Ribeiro, Sidney José Lima Ribeiro

, Rogeria Rocha Goncalves

NIR luminescent Er3+/Yb3+ co-doped SiO2-ZrO2 nanostructured planar and channel waveguides: Optical and structural properties

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Jefferson Luis Ferrari, Karmel de Oliveira Lima, Karmel de Oliveira Lima, Édison Pecoraro, Rute A. S. Ferreira, Luis D. Carlos

, Rogeria Rocha Goncalves

Color tunability of intense upconversion emission from Er3+-Yb3+ co-doped SiO2-Ta2O5 glass ceramic planar waveguides

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2011 R. R. Goncalves

, Younes Messaddeq, M. A. Aegerter, Sidney José Lima Ribeiro

Rare Earth Doped SnO(2) Nanoscaled Powders and Coatings: Enhanced Photoluminescence in Water and Waveguiding Properties

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2010 J. L. Ferrari, K. O. Lima, L. J. Q. Maia

, R. R. Gonçalves

Sol-gel preparation of near-infrared broadband emitting Er3+-doped SiO2-Ta2O5 nanocomposite films

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Jefferson L. Ferrari, Karmel O. Lima, Lauro J. Q. Maia

, Sidney José Lima Ribeiro

, Rogeria R. Goncalves

Structural and Spectroscopic Properties of Luminescent Er3+-Doped SiO2-Ta2O5 Nanocomposites

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This paper was not found in any repository; the policy of its publisher is unknown or unclear.

A. J. Barbosa, L. J. Q. Maia

, B. Montanari, R. R. Gonçalves

, Y. Messaddeq, R. A. S. Ferreira, L. D. Carlos, S. J. L. Ribeiro

Enhanced Eu3+ Emission in Aqueous Phosphotungstate Colloidal Systems: Stabilization of Polyoxometalate Nanostructures

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Luis A. Gomez, Luis A. Gómez, Leonardo de S. Menezes, Cid B. de Araujo

, Rogeria R. Goncalves

, Sidney José Lima Ribeiro

, Younes Messaddeq

Upconversion luminescence in Er3+ doped and Er3+/Yb3+ codoped zirconia and hafnia nanocrystals excited at 980 nm

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This paper was not found in any repository, but could be made available legally by the author.

Renata Figueredo Martins, Rodrigo Ferreira Silva, Rogéria Rocha Gonçalves

, Osvaldo Antonio Serra

Luminescence in Colorless, Transparent, Thermally Stable Thin Films of Eu3+ and Tb3+ β-diketonates in Hybrid Inorganic–Organic Zinc-based Sol–Gel Matrix

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Artur S. Gouveia-Neto, Luciano A. Bueno, Ernande B. Costa, Elias A. Silva Jr, Jefferson L. Ferrari, Karmel O. Lima, Rogéria R. Gonçalves

Generation of wide color gamut visible light in NIR-excited thulium-holmium-ytterbium codoped tantalum oxide nanopowders

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A. S. Gouveia-Neto, L. A. Bueno, E. B. da Costa, E. A. Silva, J. L. Ferrari, K. O. Lima, R. R. Gonçalves

Generation of wide color gamut visible light in rare-earth triply doped tantalum oxide crystalline ceramic powders

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2009 Maurizio Ferrari, Guillaume Alombert Goget, Christina Armellini, Simone Berneschi, Shivakiran N. B. Bhaktha, Brigitte Boulard, Massimo Brenci, Andrea Chiappini, Alessandro Chiasera

, Claire Duverger Arfuso, P. Feron, Patrice Féron, R. R. Gonsalves, Rogeria R. Goncalves

, Yoann Jestin and 8 other authors

Er3+: activated photonic structures fabricated by sol-gel and rf-sputtering techniques

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Luiz Fernando C. de Oliveira, Mauricio A. P. Silva, Adilson R. Brandao, Rodrigo Stephani, Carlos Ivan R. de Oliveira, Rogeria R. Goncalves

, Anne J. Barbosa, Hernane S. Barud, Younes Messaddeq, Sidney José Lima Ribeiro

Amorphous manganese polyphosphates: preparation, characterization and incorporation of azo dyes

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Jairo Tronto, Sidney Jose Lima Ribeiro

, Joao Barros Valim, Rogeria Rocha Goncalves

Visible and near-infrared luminescent Eu3+ or Er3+ doped laponite-derived xerogels and thick films: Structural and spectroscopic properties

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L. de S. Menezes, L. de S. Menezes, L. A. Gomez, C. B. de Araujo, R. R. Goncalves

, S. J. L. Ribeiro

, Y. Messaddeq

Frequency upconversion in Er3+ and Yb3+-doped zirconia and hafnia nanocrystals excited at 980 nm in the continuous-wave regime

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2008 G. Alombert-Goget, C. Armellini, S. N. B. Bhaktha, B. Boulard, A. Chiappini, A. Chiasera

, C. Duverger-Arfuso, P. Feron, M. Ferrari, R. R. Goncalves

, P. T. Huy, Y. Jestin, T. N. Khiem, L. Minati, A. Monteil and 10 other authors

Erbium-activated silica-hafnia: A reliable photonic system

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A. J. Barbosa, L. J. Q. Maia

, A. M. Nascimento, R. R. Goncalves

, G. Poirier, Younes Messaddeq, Sidney José Lima Ribeiro

Er3+-doped germanate glasses for active waveguides prepared by Ag+/K+ Na+ ion-exchange

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R. R. Goncalves

, J. J. Guimaraes, J. L. Ferrari, L. J. Q. Maia

, Sidney José Lima Ribeiro

Active planar waveguides based on sol-gel Er3+-doped SiO2-ZrO2 for photonic applications: Morphological, structural and optical properties

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Caroline B. Barretto, Renato L. T. Parreira, Rogéria R. Gonçalves

, Dayse C. de Azevedo, Fritz Huguenin

Platinum nanoparticles embedded in layer-by-layer films from SnO2/polyallylamine for ethanol electrooxidation

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A. J. Barbosa, F. A. Dias Filho, L. J. Q. Maia

, Y. Messaddeq, S. J. L. Ribeiro

, R. R. Gonçalves

Er3+doped phosphoniobate glasses and planar waveguides: structural and optical properties

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Papers authored by Rogéria Gonçalves