bachelor's at Engenharia Química from Universidade Federal de São Carlos (1983), master's at Física São Carlos from Universidade de São Paulo (1986) and doctorate at Física São Carlos from Universidade de São Paulo (1991). Has experience in Physic, focusing on Physics Of The Condensed State Of Substance, acting on the following subjects: dioxido de estanho, sol-gel, filmes finos, terras-raras and semicondutores oxidos. (Source: Lattes Curriculum)
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(Only some records are available in English at this moment)
The present proposal deals with the deposition of layers of tin dioxide (SnO2) and layers of quinoline derivatives (DQ), in the form of thin films, creating simple transparent devices, based on the SnO2/DQ heterojunction. The SnO2 will be deposited by sol-gel-dip-coating which leads to a material of high transparency and reasonable electrical properties. Thus, interesting luminescent and…
The proposal involves the deposition of TiO2 thin films, through the sol-gel-dip-coating technique, which will be combined with layers of quinoline derivatives, deposited by dip-coating. Previous results show the difficulties of deposition of these organic compounds in the form of thin films by this process, although they point to the way in this direction. Thus, alternatively, the quinol…
The present proposal deals with the deposition of layers of zirconium oxide (ZrO2), oxide with insulating characteristics, via sol-gel (chemical process). In addition to the investigation of these layers, it is also proposed to combine with SnO2 layers creating a simple transparent device, based on the SnO2/ZrO2 heterojunctions. The main idea of the project is the use of these oxides for …
The project proposed here comprises the study of the semiconductor tin dioxide (SnO2) and involves the combination of this material with layers of copper sulfide (Cu2-xS), aiming, in addition to the academic study regarding the semiconductor oxide, and the nanostructures of these materials, the possibility of several applications, in electronics or optoelectronics or even as gas sensors, …
Considering that thin films have a variety of applications, in various areas and technologies, several ways to made them have been developed, either by physical deposition processes such as epitaxial growth, resistive evaporation, CVD (Chemical Vapor Deposition) and ALD (Atomic Layer Deposition); as chemical routes, such as sol-gel (dip-coating, spin-coating and doctor-blade) or Langmuir-…
(Only some records are available in English at this moment)
The general project of doctorate comprises the investigation of the transport properties in the SnO2/GaAs heterostructure, which has opened possibilities to several specific projects to which we have devoted in recent years, and that includes this research training at Paul-Drude-Institut,in Berlin, Germany, under supervision of Dr. Paulo V. Santos. The work being developed is based on the…
| 1 / 1 | Ongoing research grants |
| 16 / 11 | Completed research grants |
| 2 / 2 | Ongoing scholarships in Brazil |
| 21 / 14 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 41 / 29 | All research grants and scholarships |
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CV Lattes
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