8 citations · 24 across the 9 of their papers we have counts for
9 papers
Phonon-driven nodal surface superconductivity of Fermi arcs
Francesco Buccheri, Alessandro de Martino, Jeroen van den Brink
According to recent observations, the topological surface states of Weyl semimetals may develop a superconducting gap, while bulk superconductivity remains absent. What drives the…
Spin and thermal current scaling at a -junction of XX spin chains
Domenico Giuliano, Francesco Buccheri
We study the boundary phase diagram and the low-temperature heat and magnetization transport at a -junction of XX spin chains. Depending on the magnetization axis anisotropy bet…
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…
Localized surface plasmons in a Weyl semimetal nanosphere
Francesco M. D. Pellegrino, Francesco Buccheri, G. G. N. Angilella
In this study, we investigate the localized surface plasmon modes of a sub-wavelength spherical nanoparticle composed of a Weyl semimetal, taking into account the axion modificatio…
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…
Quantum description of Fermi arcs in Weyl semimetals in a magnetic field
Tim Bauer, Francesco Buccheri, Alessandro De Martino +1
For a Weyl semimetal (WSM) in a magnetic field, a semiclassical description of the Fermi-arc surface state dynamics is usually employed for explaining various unconventional magnet…
Lifshitz transitions and Weyl semimetals from a topological superconductor with supercurrent flow
Fabian G. Medina Cuy, Francesco Buccheri, Fabrizio Dolcini
A current flowing through a superconductor induces a spatial modulation in its superconducting order parameter, characterized by a wavevector related to the total momentum of a…
Interfaces of nodal-line semimetals: drum states, transport and refraction
Mattia Rudi, Alessandro De Martino, Kristof Moors +2
We study transport through interfaces in topological nodal-line semimetals, focusing on two geometries: a single interface between two large samples, one nodal-line semimetal and o…
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…