240 citations · 959 across the 39 of their papers we have counts for
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Distant-Neighbor Hopping in Graphene and Haldane Models
Doru Sticlet, Frédéric Piéchon
Large Chern number phases in a Haldane model become possible if there is a multiplication of Dirac points in the underlying graphene model. This is realized by considering long-dis…
Josephson effect in superconducting wires supporting multiple Majorana edge states
Doru Sticlet, Cristina Bena, Pascal Simon
We study superconducting-normal-superconducting (SNS) Josephson junctions in one-dimensional topological superconductors which support more than one Majorana end mode. The variatio…
Effects of finite superconducting coherence lengths and of phase gradients in topological SN and SNS junctions and rings
D. Chevallier, D. Sticlet, P. Simon +1
We study the effect of a finite proximity superconducting (SC) coherence length in SN and SNS junctions consisting of a semiconducting topological insulating wire whose ends are co…
Mutation of Andreev into Majorana bound states in long NS and SNS junctions
D. Chevallier, D. Sticlet, P. Simon +1
We study one-dimensional topological SN and SNS long junctions obtained by placing a topological insulating nanowire in the proximity of either one or two SC finite-size leads. Usi…
Geometrical engineering of a two-bands Chern insulator in two dimensions with arbitrary topological index
Doru Sticlet, Frederic Piéchon, Jean-Noël Fuchs +2
Two-dimensional 2-bands insulators breaking time reversal symmetry can present topological phases indexed by a topological invariant called the Chern number. Here we first propose…