240 citations · 855 across the 9 of their papers we have counts for
9 papers
Implementation and characterization of the dice lattice in the electron quantum simulator
Camillo Tassi, Dario Bercioux
Materials featuring touching points, localized states, and flat bands are of great interest in condensed matter and artificial systems due to their implications in topology, quantu…
Dirac-Weyl electrons in a periodic spin-orbit potential
Lucia Lenz, Dario Bercioux
Graphene super-structures have been widely studied but the original structure of the SU(2) Hamiltonian was never modified. We study SU(2)xSU(2) super-structures arising from spatia…
Barrier transmission of Dirac-like pseudospin-one particles
D. F. Urban, D. Bercioux, M. Wimmer +1
We address the problem of barrier tunneling in the two-dimensional T_3 lattice (dice lattice). In particular we focus on the low-energy, long-wavelength approximation for the Hamil…
Topological Phases for Fermionic Cold Atoms on the Lieb Lattice
N. Goldman, D. F. Urban, D. Bercioux
We investigate the properties of the Lieb lattice, i.e a face-centered square lattice, subjected to external gauge fields. We show that an Abelian gauge field leads to a peculiar q…
Defect-induced multicomponent electron scattering in single-walled carbon nanotubes
D. Bercioux, G. Buchs, H. Grabert +1
We present a detailed comparison between theoretical predictions on electron scattering processes in metallic single-walled carbon nanotubes with defects and experimental data obta…
Topology-induced phase transitions in quantum spin Hall lattices
D. Bercioux, N. Goldman, D. F. Urban
Physical phenomena driven by topological properties, such as the quantum Hall effect, have the appealing feature to be robust with respect to external perturbations. Lately, a new…