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Gerson J Ferreira

Explore the profile of Gerson J Ferreira including associated specialties, affiliations and a list of published articles. Areas
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Articles 6
Citations 9
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Recent Articles
1.
de Lima F, Ferreira G, Miwa R
Phys Chem Chem Phys . 2019 Oct; 21(40):22344-22350. PMID: 31576867
Materials with properties designed on-demand arise in a synergy between theoretical and experimental approaches. Here, we explore a set of Archimedean lattices, providing a guide to their electronic properties and...
2.
de Lima F, Ferreira G, Miwa R
Phys Chem Chem Phys . 2018 Aug; 20(35):22652-22659. PMID: 30132483
The realization of the Quantum anomalous Hall effect (QAHE) in two dimensional (2D) metal organic frameworks (MOFs), (MC4S4)3 with M = Mn, Fe, Co, Ru and Rh, has been investigated...
3.
Araujo A, Ferreira G, Schmidt T
Sci Rep . 2018 Jun; 8(1):9452. PMID: 29930356
We combine first principles calculations with a group theory analysis to investigate topological phase transitions in the stacking of SnTe monolayers. We show that distinct finite stacking yields different symmetry-imposed...
4.
da Silva L, Lewenkopf C, Vernek E, Ferreira G, Ulloa S
Phys Rev Lett . 2017 Sep; 119(11):116801. PMID: 28949236
The transport properties of nanostructured systems are deeply affected by the geometry of the effective connections to metallic leads. In this work we derive a conductance expression for a class...
5.
Ferreira G, Loss D
Phys Rev Lett . 2014 Aug; 111(10):106802. PMID: 25166691
We explore potentials that break time-reversal symmetry to confine the surface states of 3D topological insulators into quantum wires and quantum dots. A magnetic domain wall on a ferromagnet insulator...
6.
Ferreira G, Freire H, Egues J
Phys Rev Lett . 2010 Apr; 104(6):066803. PMID: 20366846
The longitudinal resistivity rho(xx) of two-dimensional electron gases formed in wells with two subbands displays ringlike structures when plotted in a density-magnetic-field diagram, due to the crossings of spin-split Landau...