Magnetic field-induced non-trivial electronic topology in Fe3โ<i>x</i>GeTe2
Magnetic field-induced non-trivial electronic topology in Fe3โ<i>x</i>GeTe2
The anomalous Hall, Nernst and thermal Hall coefficients of Fe$_{3-x}$GeTe$_2$ display several features upon cooling, like a reversal in the Nernst signal below $T = 50$ K pointing to a topological transition (TT) associated to the development of magnetic spin textures. Since the anomalous transport variables are related to the โฆ