Observation of the nonlinear Hall effect under time-reversal-symmetric conditions

Observation of the nonlinear Hall effect under time-reversal-symmetric conditions

Observation of the nonlinear Hall effect under time-reversal-symmetric conditions, Published online: 17 December 2018; doi:10.1038/s41586-018-0807-6

The nonlinear Hall effect is observed in bilayer WTe2 in the absence of a magnetic field, providing a direct measure of the dipole moment of the Berry curvature.

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