Adalberto Fazzio
CV Lattes
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Ministério da Educação (Brasil). Universidade Federal do ABC (UFABC). Centro de Engenharia, Modelagem e Ciências Sociais Aplicadas (CECS) (Institutional affiliation for the last research proposal) Birthplace: Brazil
graduate at Physic from Universidade de Brasília (1972), master's at Physic from Universidade de Brasília (1975) and ph.d. at Physic from Universidade de São Paulo (1978). Has experience in Physic, focusing on Physics Of The Condensed State Of Substance, acting on the following subjects: gaas, metastability, nanoestrutura, clusters and complex defects. (Source: Lattes Curriculum)
- HPC cluster HPC for CNPEM, AP.RT.INST
Abstract
Purchase of an HPC Cluster (8 nodes with 256 processors and 192 GB RAM each), mainly to meet the demands of three National Laboratories of the Brazilian Center for Research in Energy and Materials (CNPEM), Brazilian Nanotechnology National Laboratory (LNNano), Brazilian Bioethanol Science and Technology Laboratory (CTBE) and Brazilian Biosciences National Laboratory (LNBio) in projects...
- Interfaces in materials: electronic, magnetic, structural and transport properties, AP.TEM
Abstract
Research in the field of Materials Science has advanced enormously in recent years, from an essentially applied, engineering-related approach to a position where it has great impact in other areas, including Physics, Chemistry, and Biology. This is mostly due to the advancement of theoretical and experimental techniques that have allowed us to probe, and interact with matter at the atom...
- Grain boundaries in the 3D topological insulator, AV.BR
Abstract
Topological insulators are a class of materials in which there is a strong coupling between momentum and spin degrees of freedom. This leads to a fundamentally new state of matter in, which the presence of a surface creates a topologically protected metallic state. Surface states make electronic motion insensitive to scattering by impurities.Our Project with Prof. Schmidt deals primari...
- Spin dynamics in magnetic topological insulators, AV.BR
Abstract
Topological insulators are materials whose electronic structure has bulk bandsidentical to those of a standard insulator but also has "metallic" (conducting) surface states. Propagation of electrons occupying those surface states isutterly insensitive to disorder; this property is known as "topological protection".The topological insulator's surface states are the main reason these mate...
- Electronic transport in 3D-topological insulators, AV.BR
Abstract
The main goal of this Project is to develop of a methodology to study electronic transport in 3D-Topological Insulators. Even though these materials have been characterized at length via ARPES techniques, there are still many challenges in the interpretation of transport experiments. The cooperation with Prof. Lewenkopf via his visit to our group will be extremely fruitful to develop a ...
(Only some records are available in English at this moment)
- Interface between crystalline topological insulators and 2D-trivial materials: defect proximity study, BP.DD
Abstract
We call topological quantum states when the wave function has a distinct character that can be specified by a topological invariant, a discrete quantity that remains unchanged under adiabatic transformations. Topological insulators is a class of materials where there is a strong coupling between the momentum and degree of freedom of the spin. Topological insulators (TI) are materials th...
- Interfaces - functionalized graphenes and organic pollutans: theoretical-experimental approach in environmental nanotechnology, BP.DD
Abstract
There is a growing concern of the scientific community and regulatory agencies on the potential impacts of nanomaterials on human and environmental health, especially due to the expansion of nanotechnology industry. Several factors, such as modification of nanomaterials in the environment via dissolution processes, aggregation, formation of biomolecular coronas and interactions with ot...
- Weyl semi-metal surfaces, BP.PD
Abstract
Topological Insulators (TI) are insulators with metallic edges when interfaced with vacuum or trivial insulator (TI'). The wavefunction acquires geometric phases distinct from TI' when run over a closed cycle in the Brillouin zone (BZ), defining topological invariants leading to such edges.The first known system of this kind, the Quantum Hall effect (QH) presents perfect metallic wires ...
(Only some records are available in English at this moment)
- On the search of new topological insulators, BP.PD
Abstract
The Quantum Spin Hall Effect (QSHE) has become a very interesting area of Condensed Matter Physics, due to the fact that it could change the paradigms of nanoelectronics. The electric current predicted by the QSHE would flow without dissipation. Beside the potential applications in technology, the effect has triggered a completely new research area, called topological insulators. Many o...
- Tansistor based on spintronics: topological characterization and ballistic transport in topological insulators, BP.DR
Abstract
Systems with non-trivial topological phases have insulating bulk, but exhibit channels of the conductivity located at the surface (or edge for a 2D system), which is a property of the topology of the system. Since the surface states are protected by this topology, the channel of the conductivity are free from backscattering, which makes the topological insulators ideal for application i...
- Graphene with adsorbed molecules: transport properties in radio frequency transistors and sensors, BP.MS
Abstract
This project is based on recently studies on the use of graphene in semiconductor devices. Some important steps have been taken in the direction for the use of graphene in transistors construction and the great interest is due to electronic mobility, which presents much greater in graphene than in the silicon, used in current transistors. Due to this feature, the graphene transistors ...
(Only some records are available in English at this moment)
- Big-data analytics for materials science: search for new topological insulators, BE.EP.DR
Abstract
A main basic-science objective of spintronics is to understand the mechanisms by which it is possible to achieve efficient control of both spin configurations and spin currents. The generation of spin currents, spin injections and spin conservation is mediated by the Spin-Orbit Coupling (SOC) mainly via the Rashba effect and/or the topological effects. Therefore, the search for systems ...
| 2 / 2 | Ongoing research grants |
| 30 / 12 | Completed research grants |
| 5 / 5 | Ongoing scholarships in Brazil |
| 18 / 5 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 56 / 25 | 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 | 25 |
| Citations | 85 |
| Cit./Article | 3.4 |
| Data from Web of Science | |
PADILHA, A. C. M.; RAEBIGER, H.; ROCHA, A. R.; DALPIAN, G. M.. Charge storage in oxygen deficient phases of TiO2: defect Physics without defects. SCIENTIFIC REPORTS, v. 6, JUL 1 2016. Web of Science Citations: 19. (13/22577-8, 11/19924-2, 15/05830-7, 11/21719-8, 10/16202-3)
OLMOS-ASAR, JIMENA A.; LEAO, CEDRIC ROCHA; FAZZIO, ADALBERTO. Novel III-Te-graphene van der Waals heterojunctions for optoelectronic devices. RSC ADVANCES, v. 7, n. 51, p. 32383-32390, 2017. Web of Science Citations: 4. (16/12021-0)
ROCHA, A. R.; ROSSI, MARIANA; DA SILVA, ANTONIO J. R.; FAZZIO, A.. Realistic calculations of carbon-based disordered systems. JOURNAL OF PHYSICS D-APPLIED PHYSICS, v. 43, n. 37, SEP 2 2010. Web of Science Citations: 11. (05/59581-6)
HOBI JR‚ E.; FAZZIO‚ A.; DA SILVA‚ A.J.R.. Temperature and Quantum Effects in the Stability of Pure and Doped Gold Nanowires. Physical Review Letters, v. 100, n. 5, p. 56104, 2008. (05/59581-6)
AMORIM‚ R.G.; FAZZIO‚ A.; ANTONELLI‚ A.; NOVAES‚ F.D.; DA SILVA‚ A.J.R.. Divacancies in graphene and carbon nanotubes. Nano Letters, v. 7, n. 8, p. 2459-2462, 2007. (05/59581-6)
ROCHA‚ AR; ROSSI‚ M.; FAZZIO‚ A.; DA SILVA‚ A.J.R.. Designing real nanotube-based gas sensors. Physical Review Letters, v. 100, n. 17, p. 176803, 2008. (05/59581-6)
ROCHA‚ A.R.; PADILHA‚ JE; FAZZIO‚ A.; DA SILVA‚ A.J.R.. Transport properties of single vacancies in nanotubes. Physical Review B, v. 77, n. 15, p. 153406, 2008. (05/59581-6)
SCOPEL‚ W.L.; DA SILVA‚ A.J.R.; FAZZIO‚ A.. Amorphous HfO_ {2} and Hf_ {1- x} Si_ {x} O via a melt-and-quench scheme using ab initio molecular dynamics. Physical Review B, v. 77, n. 17, p. 172101, 2008. (05/59581-6)
HOBI, JR., EDWIN; PONTES, RENATO B.; FAZZIO, A.; DA SILVA, ANTONIO J. R.. Formation of atomic carbon chains from graphene nanoribbons. Physical Review B, v. 81, n. 20, p. 201406, 2010. Web of Science Citations: 36. (05/59581-6, 08/10503-1)
PELIN, JULIANE N. B. D.; GATTO, EMANUELA; VENANZI, MARIANO; CAVALIERI, FRANCESCA; OLIVEIRA, CRISTIANO L. P.; MARTINHO, HERCULANO; SILVA, EMERSON R.; AGUILAR, ANDREA M.; SOUZA, JULIANA S.; ALVES, WENDEL A.. Hybrid Conjugates Formed between Gold Nanoparticles and an Amyloidogenic Diphenylalanine-Cysteine Peptide. CHEMISTRYSELECT, v. 3, n. 24, p. 6756-6765, JUN 29 2018. Web of Science Citations: 2. (14/50867-3, 17/02317-2, 16/24409-3, 15/24018-1, 15/20446-9)
ACOSTA, CARLOS MERA; LIMA, MATHEUS P.; DA SILVA, ANTONIO J. R.; FAZZIO, A.; LEWENKOPF, C. H.. Tight-binding model for the band dispersion in rhombohedral topological insulators over the whole Brillouin zone. Physical Review B, v. 98, n. 3, JUL 5 2018. Web of Science Citations: 2. (14/12357-3)
ACOSTA, CARLOS MERA; FAZZIO, ADALBERTO. Spin-Polarization Control Driven by a Rashba-Type Effect Breaking the Mirror Symmetry in Two-Dimensional Dual Topological Insulators. Physical Review Letters, v. 122, n. 3, JAN 25 2019. Web of Science Citations: 1. (14/12357-3, 17/02317-2)
ROJAS, JOSE EDUARDO U.; GERBELLI, BARBARA B.; RIBEIRO, ANDERSON O.; NANTES-CARDOSO, ISELI L.; GIUNTINI, FRANCESCA; ALVES, WENDEL A.. Silk fibroin hydrogels for potential applications in photodynamic therapy. Biopolymers, v. 110, n. 2, FEB 2019. Web of Science Citations: 1. (14/50972-1, 17/02317-2, 14/18527-8, 15/24018-1)
SOMBRIO, G.; POMAR, C. A. D.; DE OLIVEIRA, L. S.; FREITAS, A. L. M.; SOUZA, F. L.; SOUZA, J. A.. Novel design of photocatalyst coaxial ferromagnetic core and semiconducting shell microwire architecture. JOURNAL OF CATALYSIS, v. 370, p. 61-69, FEB 2019. Web of Science Citations: 0. (17/02317-2)
SCHLEDER, GABRIEL R.; AZEVEDO, GUSTAVO M.; NOGUEIRA, ICAMIRA C.; REBELO, QUEREM H. F.; BETTINI, JEFFERSON; FAZZIO, ADALBERTO; LEITE, EDSON R.. Decreasing Nanocrystal Structural Disorder by Ligand Exchange: An Experimental and Theoretical Analysis. Journal of Physical Chemistry Letters, v. 10, n. 7, p. 1471-1476, APR 4 2019. Web of Science Citations: 0. (17/02317-2, 13/07296-2, 17/18139-6)
ANAHI OLMOS-ASAR, JIMENA; LEAO, CEDRIC ROCHA; FAZZIO, ADALBERTO. Band gap tuning of layered III-Te materials. Journal of Applied Physics, v. 124, n. 4, JUL 28 2018. Web of Science Citations: 1. (16/12021-0)
LIMA, MATHEUS PAES; FAZZIO, ADALBERTO; ROQUE DA SILVA, ANTONIO JOSE. Silicene-Based FET for Logical Technology. IEEE ELECTRON DEVICE LETTERS, v. 39, n. 8, p. 1258-1261, AUG 2018. Web of Science Citations: 1. (17/02317-2)
TELLES DA CRUZ, ADRIANA FALCONI; SANCHES, RAMON DOMINGUES; MIRANDA, CAETANO RODRIGUES; BROCHSZTAIN, SERGIO. Evaluation of Cyclodextrins as Environmentally Friendly Wettability Modifiers for Enhanced Oil Recovery. COLLOIDS AND INTERFACES, v. 2, n. 1, MAR 2018. Web of Science Citations: 1. (17/02317-2, 16/05496-2)
MCCLURE, JOSHUA P.; BOLTERSDORF, JONATHAN; BAKER, DAVID R.; FARINHA, THOMAS G.; DZURICKY, NICHOLAS; VILLEGAS, CESAR E. P.; ROCHA, ALEXANDRE R.; LEITE, MARINA S.. Structure-Property-Performance Relationship of Ultrathin Pd-Au Alloy Catalyst Layers for Low-Temperature Ethanol Oxidation in Alkaline Media. ACS APPLIED MATERIALS & INTERFACES, v. 11, n. 28, p. 24919-24932, JUL 17 2019. Web of Science Citations: 0. (17/02317-2, 16/01343-7)
PADILHA, A. C. M.; SOARES, M.; LEITE, E. R.; FAZZIO, A.. Theoretical and Experimental Investigation of 2D Hematite. Journal of Physical Chemistry C, v. 123, n. 26, p. 16359-16365, JUL 4 2019. Web of Science Citations: 0. (17/02317-2, 18/05565-0)
GERBELLI, BARBARA B.; VASSILIADES, SANDRA V.; ROJAS, JOSE E. U.; PELIN, JULIANE N. B. D.; MANCINI, RODRIGO S. N.; PEREIRA, WALLACE S. G.; AGUILAR, ANDREA M.; VENANZI, MARIANO; CAVALIERI, FRANCESCA; GIUNTINI, FRANCESCA; et al. Hierarchical Self-Assembly of Peptides and its Applications in Bionanotechnology. MACROMOLECULAR CHEMISTRY AND PHYSICS, v. 220, n. 14, SI, JUL 2019. Web of Science Citations: 0. (14/50867-3, 14/50972-1, 17/02317-2, 18/05888-3, 16/50188-4)
RIGO, VAGNER A.; MIRANDA, CAETANO R.; BALETTO, FRANCESCA. Ethanol chemisorption on core-shell Pt-nanoparticles: an ab initio study. European Physical Journal B, v. 92, n. 2, FEB 2019. Web of Science Citations: 1. (17/02317-2)
PEZO, ARMANDO; LIMA, MATHEUS P.; COSTA, MARCIO; FAZZIO, ADALBERTO. Electronic transport properties of MoS2 nanoribbons embedded in butadiene solvent. Physical Chemistry Chemical Physics, v. 21, n. 21, p. 11359-11366, JUN 7 2019. Web of Science Citations: 0. (17/02317-2, 16/14011-2)
SOARES, MARIO R. S.; COSTA, CARLOS A. R.; LANZONI, EVANDRO M.; BETTINI, JEFFERSON; RAMIREZ, CARLOS A. O.; SOUZA, FLAVIO L.; LONGO, ELSON; LEITE, EDSON R.. Unraveling the Role of Sn Segregation in the Electronic Transport of Polycrystalline Hematite: Raising the Electronic Conductivity by Lowering the Grain-Boundary Blocking Effect. ADVANCED ELECTRONIC MATERIALS, v. 5, n. 6, JUN 2019. Web of Science Citations: 0. (17/03135-5, 17/02317-2, 13/07296-2)
BARRETO, G. R.; KAWAI, C.; TOFANELLO, A.; NEVES, A. A. R.; ARAUJO-CHAVES, J. C.; BELLETI, E.; LANFREDI, A. J. C.; CRESPILHO, F. N.; NANTES-CARDOSO, I. L.. Magnetoliposomes as model for signal transmission. ROYAL SOCIETY OPEN SCIENCE, v. 6, n. 1, JAN 2019. Web of Science Citations: 0. (15/17688-0, 17/02317-2, 13/14262-7)
MELLO, LUCAS R.; HAMLEY, IAN W.; MIRANDA, ANTONIO; ALVES, WENDEL A.; SILVA, EMERSON R.. beta-sheet assembly in amyloidogenic glutamic acid nanostructures: Insights from X-ray scattering and infrared nanospectroscopy. JOURNAL OF PEPTIDE SCIENCE, v. 25, n. 6, JUN 2019. Web of Science Citations: 0. (14/50867-3, 17/02317-2, 16/24409-3, 15/24018-1)
DA SILVA, RAFAEL; BARBOSA, RAFAEL; MANCANO, ROSANA RABELO; DURAES, NATHALIA; PONTES, RENATO BORGES; MIWA, R. H.; FAZZIO, A.; PADILHA, JOSE EDUARDO. Metal Chalcogenides Janus Monolayers for Efficient Hydrogen Generation by Photocatalytic Water Splitting. ACS APPLIED NANO MATERIALS, v. 2, n. 2, p. 890-897, FEB 2019. Web of Science Citations: 1. (17/02317-2)
FERRARI, VICTORIA C.; DUPIM, IVALDETE S.; SOUSA, VINICIUS; SOUZA, FLAVIO L.. Photoactive multilayer WO3 electrode synthesized via dip-coating. CERAMICS INTERNATIONAL, v. 44, n. 18, p. 22983-22990, DEC 15 2018. Web of Science Citations: 0. (17/02317-2, 13/07296-2)
SANTOS, JACIARA C. C.; NEGREIROS, FABIO R.; PEDROZA, LUANA S.; DALPIAN, GUSTAVO M.; MIRANDA, PAULO B.. Interaction of Water with the Gypsum (010) Surface: Structure and Dynamics from Nonlinear Vibrational Spectroscopy and Ab Initio Molecular Dynamics. Journal of the American Chemical Society, v. 140, n. 49, p. 17141-17152, DEC 12 2018. Web of Science Citations: 1. (18/13753-0, 14/01595-0, 11/19924-2, 14/14271-9)
ACOSTA, C. MERA; BABILONIA, O.; ABDALLA, L.; FAZZIO, A.. Unconventional spin texture in a noncentrosymmetric quantum spin Hall insulator. Physical Review B, v. 94, n. 4, JUL 15 2016. Web of Science Citations: 3. (14/12357-3)