4 papers
Weyl-fermions, Fermi-arcs, and minority-spin carriers in ferromagnetic CoS2
Niels B. M. Schröter, Iñigo Robredo, Sebastian Klemenz +15
The pyrite compound CoS2 has been intensively studied in the past due to its itinerant ferromagnetism and potential for half-metallicity, which make it a promising material for spi…
Large multi-directional spin-to-charge conversion in low symmetry semimetal MoTe at room temperature
C. K. Safeer, Nerea Ontoso, Josep Ingla-Aynés +11
Efficient and versatile spin-to-charge current conversion is crucial for the development of spintronic applications, which strongly rely on the ability to electrically generate and…
Spectral and optical properties of AgAu(Se,Te) and dark matter detection
Miguel-Ángel Sánchez-Martínez, Iñigo Robredo, Arkaitz Bidauzarraga +4
In this work we study the electronic structure of AgAuSe and AgAuTe, two chiral insulators whose gap can be tuned through small changes in the lattice param…
Revisiting (higher order and crystalline) topology in old models of lead telluride
Iñigo Robredo, Maia G. Vergniory, Barry Bradlyn
In this work, we revisit the model of PbTe presented in [E. Fradkin, E. Dagotto, and D. Boyanovsky, Phys. Rev. Lett. 57, 2967 (1986)]. We show that the low energy theory of this mo…