Writers: Camila Soares Xavier, Ana Paula de Moura, Elson Longo, José Arana Varela, Maria Aparecida Zaghete Keywords: MgMoO4, Mixed Oxide, Photoluminescence Abstract: In this work, we report on the synthesis of MgMoO4 crystals by oxide mixed method. The […]
Writers: Daniela C. Manfroi, Ademir dos Anjos, Alberto A. Cavalheiro, Leinig A. Perazolli, José A. Varela, Maria A. Zaghete Keywords: Microwave hydrotermal synthesis; Titanate nanotubes; Photoluminescence; Photocatalysis Abstract: Titanate nanotubes were successfully synthesized using the microwave-assisted hydrothermal method […]
Writers: F. Gouveia, Júlio C. Sczancoski, M. M. Ferrer, A. S. Lima, M. R. M. C. Santos, M. S. Li, R. S. Santos, Elson Longo, Laécio S. Cavalcante Keywords: Electronic Structure; Photoluminescence Properties; Microcrystals Abstract: In this paper, we investigate […]
Writers: Elson Longo, Diogo P. Volanti, Valéria M. Longo, Lourdes Gracia, Içamira C. Nogueira, Marcio A. P. Almeida, Antonio N. Pinheiro, Mateus M. Ferrer, Laécio S. Cavalcante, Juan Andrés Keywords: Photoluminescent; Ag Abstract: A combined experimental and theoretical study […]
Writers: Rosana F. Gonçalves; José T. O. Figueiredo; Alberthmeiry T. de Figueiredo; Maximo Siu Li; Elson Longo; and Mario J. Godinho Keywords: Photoluminescence; nanoparticles Abstract: A YSZ@Al2O3 nanocomposite was obtained by Al2O3 coating on the surface […]
Writers: Larissa H. Oliveira, Elaine C. Paris, Waldir Avansi, Miguel A. Ramirez, Valmor R. Mastelaro, Elson Longo, José A. Varela Keywords: Photoluminescence; X-ray Abstract: Ca1+xCu3−xTi4O12powders were synthesized by a conventionalsolid-state reaction. X-ray diffraction (XRD) was performedto verify the formation […]
Writers: I. C. Nogueira; L. S. Cavalcante; P. F. S. Pereira; M. M. de Jesus; J. M. Rivas Mercury; N. C. Batista; M. Siu Lid; and E. Longo Keywords: (Ba1−xSrx)MoO4; Rietveld refinement; clusters; co-precipitation; photoluminescence. […]
Writers: L.S. Cavalcante, E. Moraes, M.A.P. Almeida, C.J. Dalmaschio, N.C. Batista, J.A. Varela, E. Longo, M. Siu Li, J. Andrés, A. Beltrán Keywords: ZnMoO4; Raman; Defects; Band gap; DFT; Photoluminescence Abstract: In this paper, a combined theoretical and experimental study on […]
Writers: F. Moura; A.Z.Simões; R.C.Deus; M.R.Silva; J.A.Varela; E.Longo Keywords: A. Ceramics; B. Chemical syntheses; B. Powder metallurgy; C. X-ray diffraction Abstract: A study was undertaken about the structural and photoluminescent properties at room temperature of […]
Writers: M.C.F. Alves; R.M.M. Marinho; G.P. Casali; M. Siu-Li; S. Députier; M. Guilloux-Viry; A.G. Souza; E. Longo; I.T. Weber; I.M.G. Santos Keywords: Perovskite; Stannates; Chemical solution deposition; Polymeric precursor method; Epitaxial growth; Photoluminescence Abstract: CaSnO3 […]
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