5 papers
Topological fragility and bilinear magnetoelectric resistance in gapless edge states
Cosimo Gorini, Matthieu Bard, Sophie Gueron +2
In time-reversal symmetric systems such as topological and higher-order topological insulators, 1D spin-momentum locked edge and hinge states are theoretically ``perfectly conducti…
Probing the topological protection of edge states in multilayer tungsten ditelluride with the superconducting proximity effect
X. Ballu, Z. Dou, L. Bugaud +9
The topology of WTe2, a transition metal dichalcogenide with large spin-orbit interactions, is thought to combine type II Weyl semimetal and second-order topological insulator (SOT…
Chern junctions in Moiré-Patterned Graphene/PbI2
Sun Yan, M. Monteverde, V. Derkach +5
Expanding the moire material library continues to unlock novel quantum phases and emergent electronic behaviors. Here, we introduce PbI2 into the moire family and investigate the m…
Quantum transport reveals spin glass correlations in a 2D network of TbPc single-molecule magnets grafted on graphene
Nianjheng Wu, Jules Lefeuvre, Andrew Mayne +6
The low temperature magnetoresistance of graphene functionalized by an array of magnetic Terbium Phthalocyanines molecules is found to exhibit a magnetic field-dependent 1/f noise,…
Quantum Coherent Transport of 1D ballistic states in second order topological insulator BiBr
J. Lefeuvre, M. Kobayashi, G. Patriarche +7
We investigate quantum transport in micrometer-sized single crystals of BiBr, a material predicted to be a second-order topological insulator. 1D topological states with lo…