71 citations · 142 across the 5 of their papers we have counts for
5 papers
Designer fermion models in functionalized graphene bilayers
N. A. García-Martínez, J. Fernández-Rossier
We propose a method to realize a broad class of tunable fermionic Hamiltonians in graphene bilayer. For that matter, we consider graphene bilayer functionalized with sp defects…
Electrical spin manipulation in graphene nanostructures
R. Ortiz, N. A. García-Martínez, J. L. Lado +1
We propose a mechanism to drive singlet-triplet spin transitions electrically, in a wide class of graphene nanostructures that present pairs of in-gap zero modes, localized at oppo…
Anomalous magnetism in hydrogenated graphene
N. A. García-Martínez, J. L. Lado, D. Jacob +1
We revisit the problem of local moment formation in graphene due to chemisorption of individual atomic hydrogen or other analogous sp covalent functionalizations. We describe g…
Interaction driven phases in the honeycomb lattice from exact diagonalization
Noel A. García-Martínez, Adolfo G. Grushin, Titus Neupert +2
We investigate the fate of interaction driven phases in the half-filled honeycomb lattice for finite systems via exact diagonalization with nearest and next nearest neighbour inter…
Coupling of the A_{1g} As-phonon to magnetism in iron pnictides
N. A. García-Martínez, B. Valenzuela, S. Ciuchi +3
Charge, spin and lattice degrees of freedom are strongly entangled in iron superconductors. A neat consequence of this entanglement is the behavior of the A_{1g} As-phonon resonanc…