Fig. 5: Observation of extremely large Hall ratio and conductivity at higher bias. | Nature Communications

Fig. 5: Observation of extremely large Hall ratio and conductivity at higher bias.

From: Giant c-axis nonlinear anomalous Hall effect in Td-MoTe2 and WTe2

Fig. 5

a Hall ratio \(E_z^{2\omega }/E_x^\omega\) vs \(E_x^\omega\) for \(I\parallel a\) and \(I\parallel b\) in 127-nm-thick sample. Hall ratio reaches 2.47 for a-axis. b Anomalous Hall conductivity \(\sigma_{AH}\) vs. \(\sigma_{xx0}\) for various linear and nonlinear (NL) AHE materials. Stars mark values measured in this study.

Back to article page