2 papers
cond-mat.mes-hall2025
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…
cond-mat.mes-hall2025
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…