From the 1 of 4 linked papers with an AI index.
4 papers
Tunable Emergent Gauge Fields from Skyrmions in a Quasicrystalline Lattice
Leandro M. Chinellato, Flavia A. Gómez AlbarracÃn, Cristian D. Batista +1
The paper investigates magnetic skyrmions in a two‑dimensional quasicrystalline lattice and shows that the quasiperiodic pinning landscape enables a smooth, magnetic‑field‑controll…
A minimal model for the Weyl nodes and Fermi arcs of PtBi
Tobias Cristófoli, Manuel Alonso Lemos, Jorge I. Facio +1
Weyl semimetals host topologically protected Fermi arcs on their surfaces, originating from the Chern number of the bulk Weyl nodes. In trigonal PtBi, superconducting signature…
Interplay between inversion and translation symmetries in trigonal PtBi
Santiago Palumbo, Pablo S. Cornaglia, Jorge I. Facio
The trigonal Weyl semimetal PtBi presents an intriguing superconducting phase, previously reported to be confined to its topological Fermi arcs within a certain temperature ran…
Gapless Topological Peierls-like instabilities in more than one dimension
Santiago Palumbo, Pablo S. Cornaglia, Jorge I. Facio
A periodic lattice distortion that reduces the translational symmetry folds electron bands into a reduced Brillouin zone, leading to band mixing and a tendency to gap formation, as…