ph.d. at Física de Estado Solido from Instituto de Física de Semicondutores (1985). Has experience in Physic, focusing on Electronic States, acting on the following subjects: raman, superlattices, phonons, transport and quantum dots. (Source: Lattes Curriculum)
| News published in Agência FAPESP Newsletter about the researcher |
| TITULO |
| Articles published in other media outlets (0 total): |
| More itemsLess items |
| VEICULO: TITULO (DATA) |
| VEICULO: TITULO (DATA) |
In summary, the diffusion of photoexcited holes will be studied by means of a photocurrent scanning microscopy performed in a mesoscopic channel formed in a high mobility GaAs quantum well where electrons reveal hydrodynamic properties. In this way, the diffusion of the minority holes will be investigated inside the viscous fluid of the majority electrons. The recombination time and the d…
The present Proposal is a continuation of the research in new materials involving high magnetic fields and low temperatures, object of the preceeding Projeto Temático (Proc. FAPESP n. 07/50968-0) ended in May 30th, 2014. The Laboratório de Novos Materiais Semicondutores (LNMS/DFMT/IFUSP) and the Laboratório de Estado Sólido e Baixas Temperaturas (LESBT) do Departamento de Física dos Mater…
Multi-component electron systems formed in one-dimensional (nanowires) and quasi-three-dimensional (multiple quantum wells) semiconductor hetero-structures will be investigated. We plan to study structural and electronic properties in different hetero-structured multiple well GaAs/GaP and InAs/InP nanowires grown by molecular beam epitaxy. Principally, the method which allows studying opt…
Multi-component electron systems formed in one-dimensional (nanowires) and three-dimensional (multiple quantum wells) semiconductor hetero-structures will be investigated. We plan to study formation of electron states in conduction and valence bands in different hetero-structured multiple well GaAs/AlGaAs and InAs/InGaAs nanowires grown by molecular beam epitaxy using the time-resolved ph…
(Only some records are available in English at this moment)
The project is dedicated to study of processes involved in fabrication of semiconductor devices: photo-lithography, chemical etching and preparation of the ohmic contacts. These processes are considered as a part of planar technology. Using this processing the following structures will be prepared and their electrical properties will be studied: superlattices and quantum wells based on se…
Multi-component electron systems formed in one-dimensional (nanowires) and three-dimensional (multiple quantum wells) semiconductor hetero-structures GaAs/AlGaAs, GaAs/GaP e InAs/InP grown by molecular beam epitaxy will be investigated. The structural and electronic properties of these heterostructures will be studied using magneto-photoluminescence and magneto-transport measurements.
| 1 / 1 | Ongoing research grants |
| 21 / 11 | Completed research grants |
| 8 / 2 | Completed scholarships in Brazil |
| 30 / 14 | All research grants and scholarships |
| Associated processes | |
CV Lattes
ORCID