Energy-transfer mechanisms and emission quantum yields in Eu3+-based siloxane-poly (oxyethylene) nanohybrids RA Sá Ferreira, LD Carlos, RR Gonçalves, SJL Ribeiro, ...
Chemistry of materials 13 (9), 2991-2998, 2001
210 2001 Erbium-activated HfO2-based waveguides for photonics RR Gonçalves, G Carturan, M Montagna, M Ferrari, L Zampedri, S Pelli, ...
Optical Materials 25 (2), 131-139, 2004
147 2004 Low optical loss planar waveguides prepared in an organic–inorganic hybrid system SJL Ribeiro, Y Messaddeq, RR Goncalves, M Ferrari, M Montagna, ...
Applied Physics Letters 77 (22), 3502-3504, 2000
138 2000 Sol-gel Er-doped RR Gonçalves, G Carturan, L Zampedri, M Ferrari, M Montagna, ...
Applied Physics Letters 81 (1), 28-30, 2002
135 2002 Low wavenumber Raman scattering of nanoparticles and nanocomposite materials M Ivanda, K Furić, S Musić, M Ristić, M Gotić, D Ristić, AM Tonejc, I Djerdj, ...
Journal of Raman Spectroscopy: An International Journal for Original Work in …, 2007
96 2007 Filmes de titânio-silício preparados por" spin" e" dip-coating" EJ Nassar, KJ Ciuffi, RR Gonçalves, Y Messaddeq, SJL Ribeiro
Química Nova 26, 674-677, 2003
78 2003 Enhanced ionic conductivity in poly (vinylidene fluoride) electrospun separator membranes blended with different ionic liquids for lithium ion batteries JC Barbosa, DM Correia, R Gonçalves, V de Zea Bermudez, MM Silva, ...
Journal of Colloid and Interface Science 582, 376-386, 2021
77 2021 Luminescence and non-radiative processes in lanthanide squarate hydrates CDM Donega, SJL Ribeiro, G Blasse
Journal of Physics and Chemistry of Solids 57 (11), 1727-1734, 1996
76 1996 Sol–gel-derived Er-activated SiO2–HfO2 planar waveguides for 1.5 μm application L Zampedri, GC Righini, H Portales, S Pelli, GN Conti, M Montagna, ...
Journal of Non-Crystalline Solids 345, 580-584, 2004
72 2004 Planar and UV written channel optical waveguides prepared with siloxane–poly (oxyethylene)–zirconia organic–inorganic hybrids. Structure and optical properties C Molina, PJ Moreira, RR Gonçalves, RAS Ferreira, Y Messaddeq, ...
Journal of Materials Chemistry 15 (35-36), 3937-3945, 2005
71 2005 Active planar waveguides based on sol–gel Er3+-doped SiO2–ZrO2 for photonic applications: Morphological, structural and optical properties RR Gonçalves, JJ Guimarães, JL Ferrari, LJQ Maia, SJL Ribeiro
Journal of Non-Crystalline Solids 354 (42-44), 4846-4851, 2008
70 2008 Broadband NIR emission in novel sol–gel Er3+-doped SiO2–Nb2O5 glass ceramic planar waveguides for photonic applications FT Aquino, JL Ferrari, SJL Ribeiro, A Ferrier, P Goldner, RR Gonçalves
Optical Materials 35 (3), 387-396, 2013
69 2013 Narrow optical homogeneous linewidths in rare earth doped nanocrystals A Perrot, P Goldner, D Giaume, M Lovrić, C Andriamiadamanana, ...
Physical review letters 111 (20), 203601, 2013
62 2013 Infrared-to-visible CW frequency upconversion in erbium activated silica–hafnia waveguides prepared by sol–gel route RR Gonçalves, G Carturan, L Zampedri, M Ferrari, A Chiasera, ...
Journal of non-crystalline solids 322 (1-3), 306-310, 2003
61 2003 Color tunability of intense upconversion emission from Er 3+–Yb 3+ co-doped SiO 2–Ta 2 O 5 glass ceramic planar waveguides JL Ferrari, K de Oliveira Lima, E Pecoraro, RAS Ferreira, LD Carlos, ...
Journal of Materials Chemistry 22 (19), 9901-9908, 2012
59 2012 Structural and Spectroscopic Properties of Luminescent Er3+ ‐Doped SiO2 –Ta2 O5 Nanocomposites JL Ferrari, KO Lima, LJQ Maia, SJL Ribeiro, RR Gonçalves
Journal of the American Ceramic Society 94 (4), 1230-1237, 2011
57 2011 Erbium-activated silica-titania planar waveguides L Zampedri, M Ferrari, C Armellini, F Visintainer, C Tosello, S Ronchin, ...
Journal of sol-gel science and technology 26, 1033-1036, 2003
54 2003 Titania-based organic–inorganic hybrid planar waveguides EJ Nassar, RR Gonçalves, M Ferrari, Y Messaddeq, SJL Ribeiro
Journal of Alloys and Compounds 344 (1-2), 221-225, 2002
54 2002 Nanostructured rare earth doped Nb2O5: structural, optical properties and their correlation with photonic applications RR Pereira, FT Aquino, A Ferrier, P Goldner, RR Goncalves
Journal of Luminescence 170, 707-717, 2016
50 2016 Upconversion luminescence in Er3+ doped and Er3+/Yb3+ codoped zirconia and hafnia nanocrystals excited at 980 nm LA Gómez, LS Menezes, CB de Araújo, RR Gonçalves, SJL Ribeiro, ...
Journal of Applied Physics 107 (11), 2010
50 2010 
