213 citations · 1.3k across the 34 of their papers we have counts for
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RPA Analysis of a Two-orbital Model for the BiS2-based Superconductors
George Martins, Adriana Moreo, Elbio Dagotto
The random-phase approximation (RPA) is here applied to a two-orbital model for the BiS2-based superconductors that was recently proposed by Usui et al., arXiv:1207.3888. Varying t…
Transport properties of a two impurity system: a theoretical approach
I. J. Hamad, L. Costa Ribeiro, G. B. Martins +1
A system of two interacting cobalt atoms, at varying distances, was studied in a recent scanning tunneling microscope experiment by Bork et. al.[Nature Phys. 7, 901 (2011)]. We pro…
Full electrostatic control over polarized currents through spin-orbital Kondo effect
Carlos A. Busser, Adrian E. Feiguin, George B. Martins
Numerical calculations indicate that by suitably controlling the individual gate voltages of a capacitively coupled parallel double quantum dot, with each quantum dot coupled to on…