Advanced search
Start date
Betweenand

Electronic transport and correlation effects in topological materials

Grant number: 16/18495-4
Support type:Regular Research Grants
Duration: February 01, 2017 - January 31, 2019
Field of knowledge:Physical Sciences and Mathematics - Physics - Condensed Matter Physics
Principal researcher:Luis Gregório Godoy de Vasconcellos Dias da Silva
Grantee:Luis Gregório Godoy de Vasconcellos Dias da Silva
Home Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil
Assoc. researchers: Caio Henrique Lewenkopf ; David Angel Ruiz Tijerina ; Edson Vernek ; José Carlos Egues de Menezes

Abstract

Electronic systems whose properties are influenced by symmetries and topological aspects of the band structure have been actively studied in the past few years. Examples include materials such as graphene, topological insulators and superconductors, and Weyl semi-metals. This research project proposes to investigate some fundamental theoretical questions which, in spite of the rapid advances in the understanding of these materials, remain open. In particular, we will focus on the investigation of transport properties, correlation effects and magnetic impurities in these systems. (AU)

Articles published in Agência FAPESP Newsletter about the research grant:
Articles published in other media outlets (0 total):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)

Scientific publications (9)
(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)
TEIXEIRA, RAPHAEL L. R. C.; KUZMANOVSKI, DUSHKO; BLACK-SCHAFFER, ANNICA M.; DIAS DA SILVA, V, LUIS G. G. Enhanced Majorana bound states in magnetic chains on superconducting topological insulator edges. Physical Review B, v. 102, n. 16 OCT 22 2020. Web of Science Citations: 0.
DE SOUZA MELO, BRUNO MAX; DA SILVA, LUIS G. G. V. DIAS; ROCHA, ALEXANDRE REILY; LEWENKOPF, CAIO. Quantitative comparison of Anderson impurity solvers applied to transport in quantum dots. JOURNAL OF PHYSICS-CONDENSED MATTER, v. 32, n. 9 FEB 27 2020. Web of Science Citations: 1.
SILVA, JOELSON F.; DIAS DA SILVA, LUIS G. G. V.; VERNEK, E. Robustness of the Kondo effect in a quantum dot coupled to Majorana zero modes. Physical Review B, v. 101, n. 7 FEB 25 2020. Web of Science Citations: 1.
CIFUENTES, JESUS D.; DIAS SILVA, V, LUIS G. G. Manipulating Majorana zero modes in double quantum dots. Physical Review B, v. 100, n. 8 AUG 20 2019. Web of Science Citations: 0.
TEIXEIRA, RAPHAEL L. R. C.; KUZMANOVSKI, DUSHKO; BLACK-SCHAFFER, ANNICA M.; DA SILVA, LUIS G. G. V. DIAS. Gap oscillations and Majorana bound states in magnetic chains on superconducting honeycomb lattices. Physical Review B, v. 99, n. 3 JAN 14 2019. Web of Science Citations: 2.
LE DALL, MATTHIAS; DINIZ, IGOR; DIAS DA SILVA, LUIS G. G. V.; DE SOUSA, ROGERIO. Quantum theory of an atom in proximity to a superconductor. Physical Review B, v. 97, n. 6 FEB 26 2018. Web of Science Citations: 0.
NANCLARES, DIMY; LIMA, LEANDRO R. F.; LEWENKOPF, CAIO H.; DIAS DA SILVA, LUIS G. G. V. Tunable spin-polarized edge transport in inverted quantum-well junctions. Physical Review B, v. 96, n. 15 OCT 4 2017. Web of Science Citations: 3.
DIAS DA SILVA, LUIS G. G. V.; LEWENKOPF, CAIO H.; VERNEK, EDSON; FERREIRA, GERSON J.; ULLOA, SERGIO E. Conductance and Kondo Interference beyond Proportional Coupling. Physical Review Letters, v. 119, n. 11 SEP 12 2017. Web of Science Citations: 8.
RUIZ-TIJERINA, DAVID A.; DA SILVA, LUIS G. G. V. DIAS. Transport signatures of Kondo physics and quantum criticality in graphene with magnetic impurities. Physical Review B, v. 95, n. 11 MAR 6 2017. Web of Science Citations: 11.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.