27 citations · 39 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2020
Narrow bands, electrostatic interactions and band topology in graphene stacks
Pierre A. Pantaleon, Tommaso Cea, Rory Brown +2
The occurrence of superconducting and insulating phases is well-established in twisted graphene bilayers, and they have also been reported in other arrangements of graphene layers.…
cond-mat.mes-hall2017★ 27 cited
Edge modes and non local conductance in graphene superlattices
Rory Brown, Niels R. Walet, Francisco Guinea
We study the existence of edge modes in gapped Moiré superlattices in graphene monolayer ribbons. We find that the superlattice bands acquire finite Chern numbers, which lead to a…
physics.atom-ph2017★ 12 cited
Effective radius of ground- and excited-state positronium in collisions with hard walls
R. Brown, Q. Prigent, A. R. Swann +1
We determine effective collisional radii of positronium (Ps) by considering Ps states in hard-wall spherical cavities. -spline basis sets of electron and positron states inside…