TY - DATA
T1 - Data underlying the publication: Third-order nonlinear Hall effect in Altermagnets RuO₂
PY - 2025/10/20
AU - Ruiyue Chu
AU - Lei Han
AU - Zhenhao  Gong
AU - Xizhi Fu
AU - Hua Bai
AU - Shixuan Liang
AU - Chong Chen
AU - Sang-Wook Cheong
AU - Yichi Zhang
AU - Junwei Liu
UR - 
DO - 10.4121/f09453b7-5328-4fea-bbfd-3273749d3a40.v1
KW - altermagnet
KW - nonlinear hall effect
KW - magnetic materials
KW - transport
N2 - <p>This dataset supports the study of the third-order nonlinear Hall effect in the altermagnetic RuO₂. High-quality RuO₂ thin films were epitaxially grown on TiO₂ substrates. Nonlinear transport measurements were performed using a low-frequency lock-in technique (166 Hz) with an AC current.  The data include first and third harmonic voltage–current traces when the current is applied along different crystal orientations , and the angle dependent third-harmonic voltage-current curves in RuO₂(001). This dataset provides reproducible evidence of the symmetry-dependent nonlinear Hall response characteristic of altermagnetic RuO₂.</p>
ER -