The nonlinear Hall effect (NLHE) in non-centrosymmetric materials could enable various device applications, but it is usually limited by small voltage outputs and low operational temperatures. Here, the authors report NLHE in semiconducting tellurium thin flakes, showing a second-harmonic voltage output up to 2.8 mV at 300 K.
- Bin Cheng
- Yang Gao
- Changgan Zeng
