24 citations · 70 across the 11 of their papers we have counts for
6 papers · 1 filter
Impact of Broken Inversion Symmetry on Molecular States in multi-Weyl fermions
W. C. Silva, J. E. Sanches, D. S. Rojo +6
We study inversion-symmetry (IS) breaking in impurity dimers coupled to topological multi-Weyl systems in the low-energy dispersion domain. In the IS-preserved multi-Weyl semimetal…
Squeezed state protection of fine structure in "Poor Man's Majorana" via quantum spin coupling
J. E. Sanches, L. T. Lustosa, L. S. Ricco +5
The "Poor Man's Majorana" [Phys. Rev. B 86, 134528 (2012)] devoid of topological protection has been theoretically predicted to rely on the minimal Kitaev chain. Afterward, a pair…
Topological charge Fano effect in multi-Weyl semimetals
W. C. Silva, W. N. Mizobata, J. E. Sanches +6
We theoretically analyze the Fano interference in a single impurity multi-Weyl semimetal hybrid system and show the emergence of the topological charge Fano effect in the bulk loca…
Thermal disorder driven magnetic phases in van der Waals magnet CrI3
Jaume Meseguer-Sanchez, Dina Abdul Wahab, Hubertus Luetkens +4
Magnetic phase transitions often occur spontaneously at specific critical temperatures. The presence of more than one critical temperature (Tc) has been observed in several compoun…
Interaction induced hybridization of Majorana zero-modes in a coupled quantum-dot hybrid-nanowire system
L. S. Ricco, Y. Marques, J. E. Sanches +2
We study the low-energy transport properties of a hybrid device composed by a native quantum dot coupled to both ends of a topological superconducting nanowire section hosting Majo…
Majorana molecules and their spectral fingerprints
J. E. Sanches, L. S. Ricco, W. N. Mizobata +4
We introduce the concept of a Majorana molecule, a topological bound state appearing in the geometry of a double quantum dot (QD) structure flanking a topological superconducting n…