J. P. Ayres-Sims
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View article: Reentrant Landau Levels in a Dirac topological insulator
Reentrant Landau Levels in a Dirac topological insulator Open
The quantum limit, where magnetic fields confine carriers to the lowest Landau level, is predicted to host exotic quantum phases arising from strengthened electronic correlations, reduced dimensionality, and increased degeneracy. We report…
View article: Abrupt switching of the anomalous Hall effect by field-rotation in nonmagnetic ZrTe5
Abrupt switching of the anomalous Hall effect by field-rotation in nonmagnetic ZrTe5 Open
The Hall effect arises when time reversal symmetry is broken by either intrinsic magnetism or an external magnetic field. The latter contribution dominates in non-magnetic materials, in which the angular dependence of the Hall effect is ty…