Towards a white-emitting phosphor Ca10V6O25 based material Abstract: To achieve a stable material capable of white-light emission, we fabricated Ca10V6O25 by both co-precipitation (CP) and microwave-assisted hydrothermal (MAH) methods at different temperatures. The effects of […]
Computational Chemistry Meets Experiments for Explaining the Geometry, Electronic Structure, and Optical Properties of Ca10V6O25 Abstract: In this paper, we present a combined experimental and theoretical study to disclose, for the first time, the structural, electronic, […]
The role of oxygen vacancies and their location in the magnetic properties of Ce1-xCuxO2-delta nanorods Abstract: Ceria (CeO2) is a promising dilute magnetic semiconductor. Several studies report that the intrinsic and extrinsic structural defects are responsible […]
Author(s): Dias, Hercules Bezerra; Basso Bernardi, Maria Ines; dos Santos Ramos, Matheus Aparecido; et al. Keywords: composite resins; oxides; products with antimicrobial action; Streptococcus mutans Abstract: The aim of this study was to evaluate the antibacterial activity […]
Uma nova série de matérias do site irá mostrar os equipamentos existentes no CDMF, que são utilizados por diversos pesquisadores em diferentes áreas. O primeiro deles é o Difratômetro de Raios-X, adquirido pela UNESP-Bauru por […]
Writers: D.B. Istuque and L. Reig and J.C.B. Moraes and J.L. Akasaki and M.V. Borrachero and L. Soriano and J. Payá and J.A. Malmonge and M.M. Tashima Keywords: Alkali-activated binder; Microstructure; Residue; X-ray techniques Abstract: In recent years, […]
Writers: Rafael A. Ferreira, Julio C.G. Tedesco, Jonas O. Birk , Walter Kalceff, Fabiano Yokaichiya, Nina Rasmussen, Octavio Peña, Paul F. Henry, Giovanna G. Simeoni, Heloisa N. Bordallo, Paulo N. Lisboa-Filho Keywords: Magnetic materials; Chemical synthesis; X-ray […]
Writers: Rafael A. Ferreira, Maria E. dos Santos, Cássio Morilla-Santos, Ronan Lebullenger, Octavio Peña, Paulo N. Lisboa-Filho Keywords: : Powders: chemical preparation; X-ray methods; Magnetic properties; Perovskites Abstract: Polycrystalline oxide materials with nominal compositions BiMn2O5 and Bi0.9Eu0.1Mn2O5were obtained […]
Writers: L.V. Costa, R.C. Deus, CesarR. Foschini, Elson Longo, Mário Cilense, Alexandre Z. Simões Keywords: Ceramics; Thin films; Coatings; Chemical synthesis Abstract: Calcium (Ca)-doped bismuth ferrite (BiFeO3) thin films prepared by using the polymeric precursor method (PPM) were […]
Writers: V. D. Araújo, Fabiana V. Motta, Ana. P. A. Marques, Carlos A. Paskocimas, Maurício R. D. Bomio, Elson. Longo, José. A. Varela Keywords: Ferroelectric materials; polymerization method; X-ray; Raman spectroscopy Abstract: Ferroelectric materials, such as barium titanate (BaTiO3), have […]
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