3 papers
cond-mat.mes-hall2026
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…
cond-mat.mes-hall2024
Vanishing bulk heat flow in the nu=0 quantum Hall ferromagnet in monolayer graphene
Raphaëlle Delagrange, Manjari Garg, Gaëlle Le Breton +9
Under high perpendicular magnetic field and at low temperatures, graphene develops an insulating state at the charge neutrality point. This state, dubbed , is due to the inte…
cond-mat.mes-hall2024
Residual quantum coherent electron transport in doped graphene leads
Raphaëlle Delagrange, Gaëlle Le Breton, Kenji Watanabe +4
Recent low-temperature electron transport experiments in high-quality graphene rely on a technique of doped graphene leads, where the coupling between the graphene flake and its me…