[HTML][HTML] Magnetic field-induced non-trivial electronic topology in Fe3− xGeTe2
The anomalous Hall, Nernst, and thermal Hall coefficients of the itinerant ferromagnet Fe 3−
x GeTe 2 display anomalies upon cooling that are consistent with a topological transition
that could induce deviations with respect to the Wiedemann–Franz (WF) law. This law has
not yet been validated for the anomalous transport variables, with recent experimental
studies yielding material-dependent results. Nevertheless, the anomalous Hall and thermal
Hall coefficients of Fe 3− x GeTe 2 are found, within our experimental accuracy, to satisfy the�…
x GeTe 2 display anomalies upon cooling that are consistent with a topological transition
that could induce deviations with respect to the Wiedemann–Franz (WF) law. This law has
not yet been validated for the anomalous transport variables, with recent experimental
studies yielding material-dependent results. Nevertheless, the anomalous Hall and thermal
Hall coefficients of Fe 3− x GeTe 2 are found, within our experimental accuracy, to satisfy the�…