2 papers
cond-mat.mes-hall2026
Half-quantized anomalous Hall conductance in topological insulator/ferromagnet van der Waals heterostructures
Shahid Sattar, Roman Stepanov, Alexander Tyner +3
The half-quantized anomalous Hall conductance (AHC) in topological materials is a condensed matter physics realization of the parity anomaly of (2+1) quantum field theory and an im…
cond-mat.mes-hall2024
Nonlinear Hall Effect in KTaO Two-Dimensional Electron Gases
Patrick W. Krantz, Alexander Tyner, Pallab Goswami +1
The observation of a Hall effect, a finite transverse voltage induced by a longitudinal current, usually requires the breaking of time-reversal symmetry, for example through the ap…