CV Lattes
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Universidade de São Paulo (USP). Escola Politécnica (EP) (Institutional affiliation for the last research proposal) Birthplace: Brazil
Sc.D. from Federal University of São Paulo, PhD from the University of São Paulo (1994) and was ryugasei during the doctor course at Nara University of Education. She is currently a research professor at the Federal University of Sao Paulo, Santos. Initiated the research area in Optically Stimulated Luminescence (OSL) in Brazil, in 1995, dating sediments from Amazon river and its tributaries. She has experience in OSL and thermoluminescence (TL) of crystals applied to geochronology and environmental dosimetry. The research main lines are: 1) Interdisciplinary studies with geoscientists in the field of paleoenvironmental changes that occur during the Quaternary 2) improving the methodology of dating (marine terraces, aeolian, colluvium, fluvial sediments, archeological soil, etc ... by luminescence of crystals, 3) Implementation of a single grains dating methodology 4) studies of point defects and their kinetics in the luminescence emission and 5) synthesis and morphological characterization and luminescence of crystalline ceramic composites nanoestuturados for dosimetry of ionizing radiation. (Source: Lattes Curriculum)
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The present project intends to study the Mariuá Archipelago, considered the largest on the planet, which is located in the middle stretch of the Rio Negro, Amazon. It has more than 1,400 islands, whose deposits can keep records of the main sedimentary, climatic and tectonic processes that influenced the evolution stages of the Rio Negro Basin. This archipelago is considered a priority reg…
The main objective of Prof. Nagabhushana coming is his collaboration in the research projects in development for ours group. He is currently Assistant Professor at PES University, Bangalore, India, where he is leader of the research group with several postgraduate students.He is specialist in ionizing radiation dosimetry and can collaborate with us in the dating and dosimetry of several s…
The researcher will help and develop activities in the following institutions: 1 - FATEC-SP - Assist and develop experiments within the research project "Deployment Methodology and development of single-grains for dating by optically Stimulated/Cristallographic Characterization by XRD Technique of single-grain dating from Sediments of the Amazon Region - June-November 2011; 2 - FATEC-SP -…
(Only some records are available in English at this moment)
Thermoluminescence (TL) ionizing radiation dosimetry has been used since 1940 due to the pioneering study of Garlick & Gibson (1948). Since then, research has been carried out in the area, and currently researchers suggest the use Optically Stimulated Luminescence (OSL) of Alumina for dosimetry. The relevance of this branch is because detector materials are used to monitor doses received …
Ionizing radiation dosimetry by Thermoluminescence (TL) has been used since 1940, and currently, researchers suggest the use of Optically Stimulated Luminescence (OSL). Luminescent dosimeters are used to monitor doses received by laborers working in environments equipped with sources/devices that emit radiation, in addition to patients. Thus, such monitoring is essential to ensure people'…
| 1 / 1 | Ongoing research grants |
| 21 / 12 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 18 / 1 | Completed scholarships in Brazil |
| 1 / 1 | Ongoing scholarships abroad |
| 42 / 16 | All research grants and scholarships |
| Associated processes | |
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
| Publications | 13 |
| Citations | 20 |
| Cit./Article | 1.5 |
| Data from Web of Science | |
VENTIERI, ALEXANDRE; MITTANI, JUAN C. R.; ROCCA, RENE R.; GONCALVES, KATIA A.; TATUMI, SONIA H.. LiAlO2 with nanocrystals of Al2Tb4O9 / Tb(AlO3) synthesized by sol-gel technique for TL and OSL applications. Radiation Measurements, v. 106, n. SI, p. 89-93, NOV 2017. Web of Science Citations: 1. (16/07325-0)
GUILHEIRO, J. M.; TATUMI, S. H.; SOARES, A. DE F.; COURROL, L. C.; BARBOSA, R. F.; ROCCA, R. R.. Correlation study between OSL, TL and PL emissions of yellow calcite. Journal of Luminescence, v. 233, MAY 2021. Web of Science Citations: 0. (09/02069-2)
FIORE, M.; SOARES, E. A. A.; MITTANI, J. C. R.; YEE, M.; TATUMI, S. H.. OSL dating of sediments from Negro and Solimoes rivers - Amazon, Brazil. Radiation Physics and Chemistry, v. 95, p. 113-115, FEB 2014. Web of Science Citations: 3. (09/02069-2)
SOARES, ALVARO DE FARIAS; TATUMI, SONIA HATSUE; ROCCA, RENE ROJAS. Influence of heat treatment on luminescent properties of the HfO2, synthesized by precipitation method. Radiation Physics and Chemistry, v. 180, MAR 2021. Web of Science Citations: 0. (09/02069-2)
SOARES, A. F.; TATUMI, S. H.; MAZZO, T. M.; ROCCA, R. R.; COURROL, L. C.. Study of morphological and luminescent properties (TL and OSL) of ZnO nanocrystals synthetized by coprecipitation method. Journal of Luminescence, v. 186, p. 135-143, JUN 2017. Web of Science Citations: 9. (09/02069-2)
GUGLIOTTI, C.; MORIYA, K.; TATUMI, S.; MITTANI, J.. Synthesis and luminescence studies of Tb-doped MgO-MgAl2O4-Mg2SiO4 ceramic for use in radiation dosimetry. Applied Radiation and Isotopes, v. 135, p. 219-223, MAY 2018. Web of Science Citations: 2. (09/02069-2)
NAGABHUSHANA, K. R.; PRAKASH, D.; TATUMI, SONIA H.; ROCCA, RENE R.; WATANABE, S.. Beta ray induced optically stimulated luminescence properties of calcium oxide phosphor. INDIAN JOURNAL OF PURE & APPLIED PHYSICS, v. 56, n. 8, SI, p. 635-638, AUG 2018. Web of Science Citations: 0. (16/02262-0)
ROSSETTI, DILCE DE FATIMA; GRIBEL, ROGERIO; LISBOA COHEN, MARCELO CANCELA; VALERIANO, MARCIO DE MORISSON; TATUMI, SONIA HATSUE; YEE, MARCIO. The role of Late Pleistocene-Holocene tectono-sedimentary history on the origin of patches of savanna vegetation in the middle Madeira River, southwest of the Amazonian lowlands. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, v. 526, p. 136-156, JUL 15 2019. Web of Science Citations: 0. (09/02069-2, 13/50475-5)
TATUMI, SONIA H.; SOARES, ALVARO DE F.; TUDELA, DIEGO R. G.; GONCALVES, KATIA A.; ROCCA, RENE R.. Sol-gel synthesis of strontium aluminate phosphor and its TL and OSL properties. Radiation Physics and Chemistry, v. 157, p. 15-21, APR 2019. Web of Science Citations: 1. (09/02069-2)
ROSSETTI, DILCE F.; GRIBEL, ROGERIO; TOLEDO, PETER M.; TATUMI, SONIA H.; YEE, MARCIO; TUDELA, DIEGO R. G.; MUNITA, CASIMIRO S.; COELHO, LUIZ DE SOUZA. Unfolding long-term Late Pleistocene-Holocene disturbances of forest communities in the southwestern Amazonian lowlands. ECOSPHERE, v. 9, n. 10, OCT 2018. Web of Science Citations: 1. (13/50475-5, 09/02069-2)
NAGABHUSHANA, K. R.; PRAKASH, D.; SINGH, FOURAN; TATUMI, SONIA H.; ROCCA, RENE R.; WATANABE, S.. Comparative studies on thermoluminescence glow curves of calcium oxide nanophosphor irradiated with various ionizing radiations. Journal of Alloys and Compounds, v. 735, p. 1949-1954, FEB 25 2018. Web of Science Citations: 3. (16/02262-0)
TUDELA, D. R. G.; TATUMI, S. H.; COURROL, L. C.; ROCCA, R. R.; MITTANI, J. C. R.. Luminescence properties of SiO2:Tb nanocrystals obtained via sol-gel route and its applicability to environmental ionizing radiation dosimetry. Journal of Luminescence, v. 207, p. 123-128, MAR 2019. Web of Science Citations: 0. (09/02069-2)
SOARES, ALVARO DE FARIAS; TATUMI, SONIA HATSUE; ROCCA, RENE ROJAS; COURROL, LILIA CORONATO. Morphological and luminescent properties of HfO2 nanoparticles synthesized by precipitation method. Journal of Luminescence, v. 219, MAR 2020. Web of Science Citations: 0. (09/02069-2)
CONFECÇÃO DE DOSÍMETROS DE POLICRISTALINOS DE ALFA - Al2O3 DOPADA COM IMPUREZAS (METAIS, SEMIMETAIS, NÃO-METAIS, TERRAS-RARAS) PELO PROCESSO SOL-GEL PARA UTILIZAÇÃO NA DOSIMETRIA DA RADIAÇÃO IONIZANTE PI1003039-5 - Alexandre Ventieri; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Juan Carlos Ramirez Mittani; Manuel Alfredo Espinoza Sánchez; Sônia Hatsue Tatumi. Alexandre Ventieri; Sônia Hatsue Tatumi; Manuel Alfredo Espinoza Sánchez; Juan Carlos Ramirez Mittani; José Francisco Sousa Bitencourt; Katia Alessandra Gonçalves - May 2010, 11