CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Presidente Prudente. Faculdade de Ciências e Tecnologia (FCT) (Institutional affiliation from the last research proposal) Birthplace: Peru
graduate at Física from Universidad Nacional de Ingenieria (1989), master's at Physic from Universidade Estadual de Campinas (1994) and ph.d. at Physic from Universidade Estadual de Campinas (1998). Has experience in Physic, focusing on Nuclear Physics, acting on the following subjects: traços de fissão, zircão, apatite fission track analysis, thermal histories and grupo bauru. (Source: Lattes Curriculum)
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Through the Fission Track-Method (FTM), will be possible to continue the studies of the etching effects in the minerals, apatite and zircon to determine the different damage process of the crystalographic lattice, obtained during its crystallization or acquired throughout its history geological. Therefore, will be characterize these minerals through different techniques used in material…
We intend to study the effects of etching in volcanic glasses collected in the Peruvian Andes, and minerals as apatite, zircon and epidote and its implications on Fission Track Method (FTM). For it will be characterized each one of these volcanic glasses and minerals through: i) Optical Microscopy; ii) micro-Raman spectroscopy; iii) Atomic Force Microscopy, AFM; iv) Heavy Ion Accelerator;…
(Only some records are available in English at this moment)
The understanding of the thermal and structural evolution of rocks over geological time requires reliable and innovative geochronological methods. Among the available techniques, Raman spectroscopy has emerged as a promising tool for dating minerals such as zircon, due to its ability to detect structural alterations induced by accumulated alpha radiation. Despite advancements in its appli…
This study aims to investigate the effects of chemical alteration on the crystallographic structure of apatite and its implications for Fission Track (FT) and U-Pb dating methods. The analyses will be conducted on apatite grains separated from three plutonic rocks and two basement rocks outcropping in the São José do Campestre tectonic unit, located in the northern part of the Borborema P…
It is intended to characterize the zircon mineral Peixe which are single crystals collected in the southern region of the state of Tocantins, Brazil, through different techniques such as micro Raman spectrometry and SEM to study details of its crystalline structure. These characterizations will be carried out before and after the chemical attack used to reveal the fission traces in this m…
It is intended to study the etching effects on the crystallographic structure of mineral apatite and its implications for the Fission Track Method (FTM) in grains collected from three plutonic rocks that emerge in the northern part of Borborema Province, Natal, RN, Brazil. For this, we will characterize these apatites through FTM, micro-Raman Spectroscopy, and Scanning Electron Microscopy…
(Only some records are available in English at this moment)
This project aims to integrate advanced geochronological techniques, including Fission Track (FT), U-Pb, and U-Th-He dating, to improve age determinations for apatite and zircon samples from the Carajás Mineral Province (CMP) in Brazil. By employing isotopic analysis with Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS), this research will reveal insights into the r…
Thermochronology applied to modern river sediments can provide important information on the provenance, fertility, and exhumation of sediment sources. When Trace Elements including the Rare Earth Elements (REE) analysis are coupled to these alluvial sediments the identification of sediment sources is facilitated and it is possible to correlate with Fission-Track (FT) ages. The Peixe River…
It is intended to study the effects of chemical etching in the minerals: apatite, zircon and epidote and their implications in the Fission-track Method (FTM). For that, a characterization of each one of these minerals will be performed through: i) Optical Microscopy; ii) micro-Raman spectroscopy; iii) Atomic Force Microscopy (AFM); iv) Heavy Ions Implantation and v) Scanning Electron Micr…
| 5 / 4 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 31 / 23 | Completed scholarships in Brazil |
| 1 / 1 | Ongoing scholarships abroad |
| 2 / 2 | Completed scholarships abroad |
| 40 / 31 | All research grants and scholarships |
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