CV Lattes
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Universidade de São Paulo (USP). Instituto de Física (IF) (Institutional affiliation from the last research proposal) Birthplace: Argentina
Graduated in Physics from the Universidad Nacional de Córdoba (Argentina, 1989) and holding a Ph.D. in Physics from the University of São Paulo (1998), I have been a faculty member at the Institute of Physics of the University of São Paulo (USP) since 2004, and was awarded the title of Livre-Docente (Associate Professor) in 2014. My academic and scientific work is focused on Solid State Physics, with an emphasis on the magnetic and electric properties of nanostructured materials.I conduct experimental studies and computational modeling of low-dimensional magnetic systems, such as nanoparticles, nanowires, and thin films, investigating mesoscopic phenomena mediated by magnetic interactions, including hysteresis, exchange bias, and magnetotransport. My research also explores magneto-capacitive properties and quantum capacitance in complex heterostructures.I coordinate research projects with active international collaborations and participate in research networks such as the INCT SpinNanoMag. I am the author of over 100 scientific articles in my field of study. In parallel, I organize and engage in cultural and outreach activities that reflect a strong commitment to the dissemination of scientific knowledge, the strengthening of the public university as a space for dialogue with society, and the promotion of holistic education fostering intellectual, critical, and civic development for students and the broader community. (Source: Lattes Curriculum)
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In this research project we propose the study of magnetic phenomena in various materials characterized by the nanometric size of its basic components. Multilayers spin valves composed of magnetic metals or alloys (Fe, Co, NiFe), non-magnetic separators (Cu, Cr) and antiferromagnetic alloys (NiO, FeMn, IrMn) will be deposited via sputtering on Si or MgO subtracts. The aim is to prepare dif…
FeRh alloys, near to the equiatomic composition, present the uncommon characteristic of a first-order magnetostrutural transition, from an antiferromagnetic state to a ferromagnetic state, at the critical temperature TN, being TN close to the room temperature. This critical temperature is strongly dependent on the external magnetic applied field, the pressure, and the composition of the a…
In the last years there has been great interest in the synthesis and characterization of one-dimensional (1D) structures. Particularly, nanowires of magnetic materials constitute an important class of 1D nanostructures being very interesting as possible patterned perpendicular media of data storage. Nanowires of elements, oxides, nitrides, carbides and other composts can be generated by e…
In this research project, we propose the preparation and study of magnetic phenomena and electronic transport in heterogeneous multilayer films composed of ferromagnetic (F) and superconducting (S) metals, obtained by electrodeposition. The project is primarily focused on obtaining and studying films of the type F/S, F/S/F, and superconducting spin valves AF/F/N/F/S, where AF is an antife…
In this work will be performed an exhaustive study of the behavior of magnetic nanoparticles diluted in matrices of different types of liquid crystals, especially lyotropic liquid crystals, and polymeric elastomers, as well as common liquids such as oil and water. The interest is to study and understand the influence of anisotropy of liquid crystals chemically different (and with differen…
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This project proposes to extensively study of magnetorhelogic properties of liquid crystals doped with magnetic particles. Sets of lyotropic liquid crystals doped with magnetic particles (ferrolyotropics), will be prepared. These sets will have different compositions of liquid crystal and different size of magnetic particles, ranging from nano to micrometer scale. The samples will be char…
| 4 / 3 | Completed research grants |
| 8 / 5 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 13 / 9 | All research grants and scholarships |
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