CV Lattes
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Universidade de São Paulo (USP). Instituto de Física (IF) (Institutional affiliation from the last research proposal) Birthplace: Brazil
Neilo Trindade has completed his Physics degree and PhD in Materials Science at São Paulo State University (UNESP), Brazil. He has completed two post-doctorate positions. One with the Nuclear Physics Department at University of São Paulo (USP), Brazil, and another with Clemson University, USA. He has undertaken unprecedented studies of photoluminescence, thermoluminescence and optically stimulated luminescence of new materials. (Source: Lattes Curriculum)
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The project aims to develop, test, and evaluate interdisciplinary teaching sequences in the areas of Radiation Physics and Astronomy, structured around Inquiry-Based Science Education and the Maker Culture, aligned with the competencies and skills outlined in the Brazilian National Common Curriculum (BNCC). The objective is to contribute to the scientific literacy of high school students …
Space agencies are interested in understanding the conditions of Martian and lunar surfaces, as well as radiation levels, to develop technologies for future missions. This project focuses on the evaluation of mineral simulants representative of Mars and the Moon, provided by the National Aeronautics and Space Administration (NASA), aiming to determine their viability as ionizing radiation…
Work Plan for the Visit of Dr. Makaiko L Chithambo. The visiting researcher will conduct a 45-hour minicourse - "Exploring the Use of Stimulated Luminescence in Different Areas of Radiation Dosimetry" - aimed at educating and training professionals and students interested in this constantly evolving field. Radiation dosimetry is fundamental in various fields, including nuclear medicine, r…
Researcher Dr. Eduardo G. Yukihara will promote short courses, conferences and/or seminars for Research Groups that work on the same theme, such as the Radiation Dosimetry and Medical Physics Group, from the USP Institute of Physics (IFUSP); and for members of the Institute for Energy and Nuclear Research (IPEN). Finally, the purpose of the visiting researcher will be to advise the team r…
(Only some records are available in English at this moment)
Fluorapatite (Ca_10(PO_4)_6F_2) is a mineral from the apatite group and one of the largest sources of phosphate in the Earth's crust. This material is known for its luminescent properties and is used in lasers and fluorescent lamps. Recently, due to its physical characteristics being similar to human bone, some studies have been conducted on this mineral under ionizing radiation exposure …
Space agencies are interested in understanding the conditions of the lunar surface and radiation levels to develop technologies for future missions. This study focuses on evaluating mineral simulants that represent lunar materials, aiming to assess their potential as ionizing radiation detectors using the Optically Stimulated Luminescence (OSL) technique.From the OSL emission decay curve,…
(Only some records are available in English at this moment)
Space agencies are interested in understanding the conditions of Martian and lunar surfaces, as well as the radiation levels in these environments, to develop technologies for future missions. This project focuses on evaluating the luminescent properties of the mineral group olivines (Mg, Fe)2SiO4, which have been confirmed to be present in both Martian and lunar soils, and constitute abo…
Optically Stimulation Luminescence (OSL) is one of the main techniques used in medical and personal dosimetry of ionizing radiation. OSL is the luminescence emitted by the recombination of charges optically released from specific traps within a material previously irradiated by ionizing radiation. Despite several advantages of using this technique over others used in dosimetry; there are …
The use of ionizing radiation in modern society takes many forms, from health with diagnostic tests and treatments to the industry through food irradiation. Natural and synthetic dosimetric materials are used to determine the radiation dose received, with applications in medical and industrial activities. Natural materials have applications, for example, in retrospective dosimetry and can…
(Only some records are available in English at this moment)
Identifying new materials suitable for radiation dosimetry remains challenging, and Optically Stimulated Luminescence (OSL) is a key technique for assessing luminescent properties. Within the optically stimulated luminescence technique, CW-OSL is the most explored due to its easy experimental setup and fast acquisition of results. However, it is limited in not being able to separate compo…
Identifying new materials suitable for radiation dosimetry remains challenging, and Optically Stimulated Luminescence (OSL) is a key technique for assessing luminescent properties. Among the traditional stimulation methods, such as Continuous Wave (CW-OSL) and Linear Modulated OSL (LM-OSL), the recently developed Variable Energy OSL (VES-OSL) method have emerged, focusing on deepen the un…
Investigating the application of insulators in the luminescent dosimetry area involves exploring minerals using techniques such as Thermoluminescence (TL) and Optically StimulatedLuminescence (OSL). Among these minerals, feldspar - a group of aluminosilicate materials (MTO8, M = Ca, Na, K~ T = Al, Si), stands out for its potential application in the dosimetry and datation area. However, m…
Alexandrite (BeAl2O4: Cr3+) is one of the chrysoberyl varieties that is widely found in Brazil. Recently has been studied as a natural dosimetric material because its composition combines BeO and Al2O3, oxides used commercially as dosimeters. Previous studies with beta radiation developed in Brazil showed that alexandrite presents five TL peaks (heating rate of 1ºC/s), ~75°C, 130ºC, 175ºC…
(Only some records are available in English at this moment)
| 2 / 2 | Ongoing grants |
| 7 / 6 | Completed research grants |
| 8 / 8 | Ongoing scholarships in Brazil |
| 14 / 13 | Completed scholarships in Brazil |
| 1 / 1 | Ongoing scholarships abroad |
| 6 / 6 | Completed scholarships abroad |
| 38 / 36 | All research grants and scholarships |
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