Lisandro Pavie Cardoso

• 13th Euro Fed Lipid Congress, AR.EXT

• Abstract

  The crystallization of fats is a determinant physical event affecting the structure and properties of many food products. The stability of most processed foods is regulated by changes in the physical state of fats and alterations in their crystallization patterns. The industrial production of processed foods and their distribution in Brazil is compromised by improper fat bases behavior, a…

  Modification, control and stabilization of the crystallization and polymorphic behavior of fats, with emphasis in cocoa butter and palm oil, AP.TEM

• Abstract

  In this project one intends to study the structual properties of epitaxial semiconductor nanostrutuctures obtained by Chemical Beam Epitaxy (CBE)by using High resolution X-ray Diffraction techniques. (AU)

  Structural analysis of semiconductor nanostructures using high resolution X-ray diffraction, AP.R

(Only some records are available in English at this moment)

• Abstract

  This research proposal is centered in the study of the alteration minerals in the area of Carrapato, Auriferous Province of Alta Floresta (Mato Grosso), using the x-ray diffractometry analysis. In order to refine the mineral assemblages it will be used the Rietveld method that provides, therefore, a quantitative analysis. This approach will allow the study and understandig of the alterati…

  X-ray diffractometry and Rietveld Method are associated to allow for the mineralogical characterization of the hydrothermal alteration associated with gold mineralizations at the Amazonian Craton (Alta Floresta, MT), BP.IC

• Abstract

  This project consists of two subprojects: i) the study of the synthesis process in nanometric systems of semiconductor oxides CeO2 pure and doped with transition metals and of their structural and magnetic properties, whose motivation, beyond the academic interest, is in the possible spintronic applications; ii) the structural study of GaxIn1-xP nanolayer semiconductors, with variable t…

  Synthesis, structural and magnetic characterization of nanometric semiconductors systems: oxides and epitaxial structures., BP.PD

• Abstract

  Recently (Gama et al., Phys. Rev. Lett. (2004) 93(23) 237202-1) it has been observed that the MnAs compound, when submitted to an hydrostatic pressure, presents the colossal magnetocaloric effect. The pressure decreases the magnetic transition temperature (TC) causing a remarkable thermal hysteresis and then, the entropic colossal effect which is considered when the maximum isothermic en…

  Structural study of MnAs compounds and derivatives by X-ray diffraction with colossal magnetocaloric effect, BP.PD

(Only some records are available in English at this moment)