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Updated: Sep 13, 2025
Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials
Published on: January 21, 2016
In-Plane Hall Effect in a RuO2 Single Crystal
Xuebo Zhou1, Yugui Yao2,3, Zheng Li1,4
1Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
Abstract:
We present an in-plane Hall effect and magneto-transport anisotropy in RuO2 single crystals. A 2π-periodic in-plane Hall effect was observed in the (101)/(001) and (110) planes. Furthermore, the in-plane Hall resistivity of the single-crystal samples exhibits multiple harmonics and a nonlinear dependence on the magnetic field as the temperature decreases. The multiple harmonics observed at low temperatures may result from higher order terms in the Hall vector.
