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: R.L. Grosso; M. Bertolete; I.F. Machado; R. Muccillo; E.N.S. Muccillo Keywords: Zirconia; Spark plasma sintering; Crystalline structure; Microstructure; Impedance spectroscopy Abstract: In this work the effect of sintering on the ionic conductivity of scandia […]
Writers: Cristiane W. Raubach; Yuri V. B. De Santana; Mateus M. Ferrer; Prescila G. C. Buzolin; Júlio R. Sambrano; and Elson Longo Abstract: This paper reports a theoretical and experimental study of the heterostructure photocatalytic […]
Writers: A. J. Gualdi; F. L. Zabotto; D. Garcia; and A. J. A. de Oliveira Keywords: Magnetostriction; Magnetic fields; Magnetic materials; Composite materials; Ferromagnetic materials Abstract: An alternative to obtain multiferroic materials is the production […]
Writers: M.H.M.T. Assumpção; A. Moraes; R.F.B. De Souza; M.L. Calegaro; M.R.V. Lanza; E.R. Leite; M.A.L. Cordeiro; P. Hammer; M.C. Santos Keywords: Oxygen reduction reaction; Electrogeneration of hydrogen peroxide; Cerium oxide nanoparticles Abstract: This work describes […]
Writers: J.M.P. Almeida; V. Tribuzi; R.D. Fonseca; A.J.G. Otuka; P.H.D. Ferreira; V.R. Mastelaro; P. Brajato; A.C. Hernandes; A. Dev; T. Voss; D.S. Correa; C.R. Mendonca Keywords: Femtosecond laser; Material processing; Two-photon polymerization; Metallic nanoparticles; Hybrid […]
Writers: J.S. Santos; F. Trivinho-Strixino; E.C. Pereira Keywords: A. Zirconium; oxide coatings; B. SEM; B. XRD Abstract: This paper reports the morphological and microstructural characterization of Nb-doped ZrO2 films obtained by anodic doping in conditions […]
Writers: Mario Cilense, Miguel A. Ramirez, Cesar R. Foschini, Daniela R. Leite, Alexandre Z. Simões, Welson Bassi, Elson Longo, José A. Varela Keywords: microstructure; Varistors Abstract: The effect of seed addition on the microstructure and non-ohmic properties of the […]
Writers: Tatiana A. Mulinari; Felipe A. La Porta; Juan Andrés; Mário Cilense; José A. Varela; and Elson Longo Abstract: An efficient microwave-hydrothermal (MAH) method has been developed for the synthesis of highly crystalline Co3O4 spinel […]
Writers: Mário L. Moreira; Juan Andrés; Lourdes Gracia; Armando Beltrán; Luciano A. Montoro; José A. Varela; and Elson Longo Keywords: Excited states; Cathodoluminescence; Crystal structure; Band structure; Optical properties Abstract: First-principles calculations set the comprehension […]
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