159 citations · 380 across the 12 of their papers we have counts for
12 papers
Angular-momentum-selective nanofocusing with Weyl semimetals
Marco Peluso, Alessandro De Martino, Reinhold Egger +1
We investigate the theory of surface plasmon polaritons on a magnetic Weyl semimetal conical tip. We show that the axion term in the effective electrodynamics modifies the surface…
Nonreciprocal Weyl semimetal waveguide
Marco Peluso, Alessandro De Martino, Reinhold Egger +1
We study a cylindrical plasmonic waveguide consisting of a magnetic Weyl semimetal embedded in a dielectric medium. We determine the dispersion relation of the surface plasmon pola…
Dispersive Drumhead States in Nodal-Line Semimetal Junctions
Francesco Buccheri, Reinhold Egger, Alessandro De Martino
We consider a smooth interface between a topological nodal-line semimetal and a topologically trivial insulator (e.g., the vacuum) or another semimetal with a nodal ring of differe…
Proximity-induced superconductivity in Landau-quantized graphene monolayers
L. Cohnitz, A. De Martino, W. Häusler +1
We consider massless Dirac fermions in a graphene monolayer subject to both a perpendicular magnetic field and a proximity-induced pairing gap . When the chemical potential…
Chiral interface states in graphene - junctions
L. Cohnitz, A. De Martino, W. Häusler +1
We present a theoretical analysis of unidirectional interface states which form near - junctions in a graphene monolayer subject to a homogeneous magnetic field. The semiclas…
Landau levels, edge states, and strained magnetic waveguides in graphene monolayers with enhanced spin-orbit interaction
A. De Martino, A. Hütten, R. Egger
The electronic properties of a graphene monolayer in a magnetic and a strain-induced pseudo-magnetic field are studied in the presence of spin-orbit interactions (SOI) that are art…