bachelor's at Engenharia Eletronica from Xi'an Jiaotong University (1982), master's at Engenharia Eletronica from Xi'an Jiaotong University (1985), doctorate at Engenharia Eletronica from Xi'an Jiaotong University (1991) and doctorate at Fisica from University Of Antwerp (1993). Has experience in Physics, acting on the following subjects: electron transport, xxxxxxxxxxxxxxxxxxxxxxxxxxxxx, doped semiconductors, xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx and xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx. (Source: Lattes Curriculum)
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This project aims to explore and understand the effects of electronic correlation in complex systems using advanced theoretical methods such as Quantum Monte Carlo (QMC) and Density Functional Theory (DFT). In the three main subprojects, we address the analysis of correlation energies in transition metal atoms and the investigation of electronic correlations in dimers of these transition …
Electronic correlation is a major impediment to accurate predictions of the properties and behaviors of molecules and materials in general. Although sophisticated quantum mechanical methods are employed to deal with correlation effects, accurate estimation of correlation energies remains a bottleneck. Correct understanding of the properties of correlation energies in the electronic struct…
The main objective of this project is theoretical studies on: (i) many-body effects in two- dimensional crystals with the states of electron pairs, and (ii) electronic and magnetic properties of metal-atom clusters of Cu, Ag and Au doped with transition metal atoms. (AU)
During the visit of Prof. Ladir Cândido da Silva in IFSC-USP, we are going to continue the work in collaboration between our two groups in the last years. In addition to the work described in the research project about (1) the doped Au clusters and (2) the electron paring mechanism in a two-dimensional crystal, we also have some other work in collaboration to be finalized, such as the stu…
(Only some records are available in English at this moment)
In this project, we will investigate the electron-electron interaction potentials of two electrons in a GaAs/AlGaAs heterojunction in a perpendicular uniform magnetic field. First, we will study theexact solutions of the quantum states of the Landau levels for a single electron and the sub-Landau levels for a pair of electrons in this system. Then, we will calculate the direct Coulomb rep…
This project is composed by two parts based on current researches in our group. One is aimed to study the electronic structures of metal atom clusters and the other is related to some fundamental problems of many electron systems such as finite temperature effects on the ground state of two-dimensional (2D) electron systems. The study on atom clusters is a new research line in our group. …
This Project is aimed to study: 1) Electron transport through a quantum dot with few electrons localized inside and the effects of Exchange and inelástica scattering; 2) Spin-orbit coupling effects on electron transport in one-dimensional channel coupled to few electron quantum dots; and 3) Ground state configurations in coupled quantum rings in magnetic fields within the current-spin den…
The Project is aimed to study how the structural and dynamic properties of mesoscopic system of strongly interacting charges depend on: i) the reduced dimensionality of the system; ii) the shape of the confinement (parabolic or hard-wall); iii) the infuence of static or time-dependent external fields; iv) the presence of constraints or constrictions; and v) the coexistence of two differen…
(Only some records are available in English at this moment)
This research project is composed of two parts. (1) The first part is aimed to study the electronic properties of silicene. Silicene is a new material similar to graphene but with a gap at the Dirac point, a linear spectrum near the K and K' points, and very strong spin-orbit interaction. It has been created very recently in laboratories. In this project, we are going to study (i) the mag…
The solid state quantum computer (QC) using electronic spins in semiconductor quantum dots is a very attractive and promising area. Many aspects of the quantum dot QC need realistic and detail investigations. In this project, we intend to develop the physical models for predicting the capability of quantum dot devices to perform spin- qubit operations, and studying spin transport in mesos…
| 1 / 1 | Ongoing grants |
| 20 / 17 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 11 / 5 | Completed scholarships in Brazil |
| 2 / 2 | Completed scholarships abroad |
| 35 / 26 | All research grants and scholarships |
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CV Lattes
ORCID