CV Lattes
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Ministério da Ciência, Tecnologia e Inovação (Brasil). Centro Nacional de Pesquisa em Energia e Materiais (CNPEM) (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduation at Bacharelado em Física from Universidade Federal da Paraíba (2001), master's at Physics from Universidade Estadual de Campinas (2003) and doctorate at Physics from Universidade de São Paulo (2007). Has experience in Physics, focusing on Physics Of The Condensed State Of Substance, acting on the following subjects: espectroscopia, fotoacústica, ab initio calculation, x-ray absoption spectroscopy and automação. (Source: Lattes Curriculum)
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We propose to purchase a helium liquefier to be attached to gas recovery setup used in cryogenic experiments on the LNLS/Sirius beamlines. This will allow low temperature x-ray experiments to be carried out by the entire LNLS external user community efficiently. This will allow addressing problems in condensed matter physics, such as magnetism, superconductivity, topology, among others. F…
(Only some records are available in English at this moment)
Understand the behavior of an interacting or correlated electrons system in metallic compounds remains one of the major challenges in modern physics. A concept that has attracted considerable attention by the scientific community is the quantum criticality, which can occur by reducing the temperature characteristic of a second-order phase transition through the absolute zero using some ex…
In this project we propose to study the competition between magnetism and superconductivity and its dependence on electron density and correlation in high electron density systems and as a function of external pressure applied to induce high atomic and electron density. In order to do this, we will explore two classes of materials: heavy fermion intermetallics, which exhibit unconventiona…
This research project aims to study intermetallic compounds with double perovskite structure using synchrotron radiation techniques under high pressures. Our goals are focused on the understanding the structural, electronic and magnetic properties as a function of physical pressure in materials that exhibit strong spin orbit coupling. The evolution of orbital and spin magnetic moment as a…
(Only some records are available in English at this moment)
We propose to study the electronic and magnetic properties of "Iridates" (Iridium containing oxides) where sizable spin-orbit interactions in third-row transition metal Ir ions lead to novel properties not achievable in oxides with first- and second-row transition metal ions. Double perovskite Sr2FeIrO6 displays competition between ferromagnetic and antiferromagnetic interactions, and the…
With this research project we propose to study the electronic, magnetic and atomic structure properties of bulk and thin films systems which exhibit the interplay between superconductivity and magnetism by performing advanced X-rays spectroscopy and X-ray diffraction techniques from synchrotron light sources. The ternary RERh4B4 compounds, with RE = Dy, Ho, Er and Tm, characterized by a c…
| 1 / 1 | Ongoing grants |
| 6 / 6 | Completed research grants |
| 5 / 5 | Completed scholarships in Brazil |
| 2 / 2 | Completed scholarships abroad |
| 14 / 14 | All research grants and scholarships |
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