B.Sc. from University Of Allahabad (1959), M.Sc. from University Of Allahabad (1961) Ph.D. from University of Waterloo, Canada (1972). Post doctoral work at Rutgers University, USA (1982-1983) and Helmholtz-Institut fur Strahlen-und Kernphysik der Universistat Bonn, Germany (1998-1999). Presently scientific resercher. General manager of the research reactor center at IPEN-CNEN/SP(2000-2009), Head of the department of Nuclear Physics and Chemistry(190-2000), Head of the Nuclear Physics Division(1984-1990). Revieved the title of "Emeritus Scientist" from IPEN-CNEN/SP in 2017. Has large experience in low energy nuclear physic, nuclear solid state physics and applications of nuclear techniques. Main research interests are in the magnetic materials and magnetic properties of metal oxides and intermetallic compounds, nuclear hyperfine interaction studies through perturbed gamma-gamma anguar correlation spectroscopy. Other research interests include application of radioisotopes and radiation in industry, nuclear level schemes studied through radioactive decay. (Source: Lattes Curriculum)
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A digital spectrometer with six LaBr3 detectors will be constructed for the Perturbed Gamma-Gamma Angular Correlation (PAC) spectroscopy measurements in the Hyperfine Interaction Laboratory at IPEN. The digital spectrometer will have complete versatility to measure PAC spectra in a wide range of temperatures (10K-1300 K) with good efficiency and time resolution so that the spectrometer co…
Professor Dr. Reiner Vianden is being invited as a visiting research scientist to participate in one of the research project about dilute magnetic semiconductors SnO2 and TiO2 doped with Ce e Gd. The project will be carried out in the Hyperfine Interactions Laboratory (LIH) of the Research Reactor Center (CRPQ) in IPEN. Dr. Reiner Vianden is one of the very a well-known scientists in the …
The present work plan will focus on the characterization of the samples of pure ZnO and those doped with some 3d transition elements (T = Cr, Mn, Fe, Co e Ni) in search of Dilute Magnetic Semiconductor (DMS). The investigation will be carried out with a microscopic technique, Perturbed Gamma-Gamma Angular Correlation (PAC) by measuring the magnetic hyperfine field (mhf) and electric field…
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The principle objective of this work is to prepare and characterize some of the metal oxides with high dielectric constants and nanoparticle structure. The objective is to prepare bulk oxide samples or thin films of pure hafnium oxides or hafnium oxide doped with Ti, Ce, Gd, and Dy in order to study possible changes in their physical properties and consequent appearance of new phenomena. …
A systematic investigation of hyperfine interactions will be carried out, for heavy fermions type intermetallic compounds containing Ce as one of the constituent elements, using Perturbed Gamma-Gamma Angular Correlation (PAC) Spectroscopy. In particular, intermetallic compounds CePd2Si2 e CePd2Ge2 and CePdSn, CePdGe, CePdSb, which show interesting magnetic properties will be investigated.…
| 9 / 6 | Completed research grants |
| 5 / 2 | Completed scholarships in Brazil |
| 1 / 0 | Completed scholarships abroad |
| 15 / 8 | All research grants and scholarships |
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CV Lattes
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